Given : Mass of Fe3O4, Q:3Cl2O (g) + 10NH3 --> 6NH4Cl + 2N2 (g) + 3H2O. Enter the name of the gas followed by its volume in liters to the nearest whole number, separated by a comma. Pure heptane (assigned an octane number of 0) has poor ignition characteristics, whereas 2,2,4-trimethylpentane (assigned an octane number of 100) resists knocking even in high-compression engines. (The density of sodium is 0.97 g/cm3.). The radius of a ping pong ball is 20 mm. How can I balance this chemical equations? Kindly, Q:Ammonia, NH , reacts with oxygen to form nitrogen gas and water. Lowest molarity: Ethane (C2H6) is one of many compounds that burns in oxygen to form carbon dioxide and water, as represented by the equation. What, Q:You want to prepare some oxygen gas in the laboratory using the following reaction:, Q:How many liters of hydrogen gas would be produced by the complete reaction of 2.93g of Al at STP, Q:How many grams of Al were reacted with excess HCl if 5.06 L of hydrogen gas were collected at STP in, A:Hi, since you have posted multiple questions, we will answer the first question for you. We know that : PV = nRT or, n, Q:MassMass & MassVol : Zinc citrate is used in toothpaste it is synthesized from zinc carbonate and, A:The balance chemical equation for reaction between zinc carbonate and citrate is as follow, Q:Given the equation C2H6(g) + O2(g) CO2(g) + H2O(g) (not balanced), determine the number of liters, A:The balanced equation is, In combustion reaction, definitely oxygen must be "one of the reactants". You may round atomic masses to one decimal place. *, A container of gas has a pressure of 745 mm Hg and room temperature is 18 C. How does the temperature of the system change when the pressure is change Start your trial now! NH3 + Cl, ---> N, + HCI Consider the following equation. Examples of Chemical Reactions in Everyday Life, The Properties and Applications of Platinum, How to Make Water From Hydrogen and Oxygen, Candle Science Trick to Extinguish Fire with Carbon Dioxide, Ph.D., Biomedical Sciences, University of Tennessee at Knoxville, B.A., Physics and Mathematics, Hastings College, Combustion of butane (commonly found in lighters), Combustion of methanol (also known as wood alcohol), Combustion of propane (used in gas grills, fireplaces, and some cookstoves). 68.03 g of hydrogen peroxide (H2O2) decompose to form 36.03 g of water (H2O) and 32.00 g of oxygen (O2). ThoughtCo. Moles of NaN3 = Mass/Molar mass = 100g/(65gmol-1) = 1.54, Q:Nitric acid is produced from nitrogen monoxide, which is in turn is prepared from ammonia by a, A:Limiting reagent is the reagent which is consumed in the chemical reaction completely. 2H2O22H2O + O2. In order to receive full credit, show all your work In a second experiment run to verify the outcome of the first, a sample was burned and 0.813 g of sulfur dioxide was obtained, but the student running the experiment forgot to determine the initial mass of sulfur burned. 8.00 mol CaCO3, Calculate the mass, in grams, of each of the following. We also share information about your use of our Which substance is a PRODUCT in this reaction? (a) Develop a choice table for interest rates from 0% to 25%. Your data protection . (c) How significant is the economic difference between the two specifications? would be produced if 1522 g of, Q:1) Hexane combusts according to the following balanced equation: In this specific reaction, 2 L of ethane combines with 7 L of oxygen completely (without any traces of reactants remaining) to yield 4 L of carbon dioxide and 6 L of water. Please answer quickly. What Happens to Candle Wax When a Candle Burns. 20.8 g 0 x (s), Q:Suppose 2.80% of 480 g of PCls (208.2 g/mol) initially present in a 7.00 L reaction vessel at 300C, Q:4) For the reaction: CH4 (2) + O2 (2 -> CO2 (@ + H2O () 30.07 g/mol (molar mass) of ethane, Q:thesis of hydrogen and nitrogen. Answer (1 of 2): Balanced equation for the reaction: 2CHOH + 3O 2CO + 4HO At the same conditions, volume ratio CHOH : O = 2 : 3 Volume of CHOH burned = 3 L Volume of O required = (3 L) (3/2) = 4.5 L ==== OR: (3 L CHOH) (3 L O / 2 L CHOH) = 4.5 L O What is the correct balanced chemical equation for this reaction? Why do chemical equations need to be balanced? Today, more than 80% of this energy is provided by the combustion of fossil fuels: oil, coal, and natural gas (The sources of the energy consumed in the United States in 2009 are shown in Figure \(\PageIndex{2}\)) but as Table \(\PageIndex{1}\) from the Wikipedia shows, energy usage is a complex issue. The combustion of 2,2,4-trimethylpentane is expressed by the following chemical equation: The fact that all hydrocarbon combustions are exothermic is responsible for their widespread use as fuels. , what is the mass percent of water in plaster of paris, Macmill You may round atomic masses to one decimal place. (1) ---> Ca(OH)2 (aq) + H2 (g) How many moles of nitrogen, Q:When glucose is burned in a closed container, carbon dioxide gas and water are produced according to, A:The balanced combustion reaction of glucose is given as Assume dry air with CO2 removed is 20.96% (by volume) oxygen. Li3N(s)+3D2O(l)ND3(g)+3LiOD(aq) 3.83 For the reaction of nitrogen, N2, and hydrogen, H2, to form ammonia, NH3, a student is attempting to draw a particulate diagram, as shown below. 2C,H6) +702) 4CO) + 6H,0) 1) What mass of carbon dioxide would be produced if 2.50 x 10 24 molecules of C,H, reacts with 345 L of O, at STP? On planet Tehar, the free-fall acceleration is the same as that on the Earth, but there is also a strong downward electric field that is uniform close to the planets surface. (ii) Also, 2 V(volumes) of ethane reacts with 7 V of oxygen. As a result of his experimentation, he discovered a method for indirectly measuring the number of atoms involved in a reaction. Alkenes are characterized by the general molecular formula CnH2n, alkynes by CnH2n 2. Solid copper(II) chloride forms a hydrate of formula CuCl2xH2O. You can specify conditions of storing and accessing cookies in your browser. In an experiment, you need 0.125 mol of sodium metal. 0.850 mol C6H12O6, Calculate the amount, in moles, of each of the following. See all questions in Balancing Chemical Equations. It's prone to limiting reactants the same as other processes. CaCO3(s)+2HCl(aq)CaCl2(aq)+CO2(g) A sample of potassium chlorate is heated, and decomposes according to the balanced hydrocarbon + oxygen carbon dioxide + water. Although the reactions are exothermic, a source of energy such as ultraviolet light or high temperature is required to initiate the reaction, as, for example, in the chlorination of cyclobutane. A proposed new specification is expected to be more resistant to wear. When NH4NO3,, Q:Hydrogen is produced when methane (CH4) reacts with water. Therefore, if two milion SO, molecules combine with one milion O molecules, we got two milion SO, molecules Also note that the coefficients of the molecules in the equation are comparable to the wall whole number ratios, that is, 2:12 Volume of oxygen Value Units Submit Part B 2C, H. (8) +70,() 4CO3(6) + CHOC) in the equation above, what volume of ethane (CH) Intors is required to form 20 L of carbon dioxide (C0,12 Express your answer with the appropriate units View Available Hint() 2 H Pearson In the case of acetylene, the molecule itself is linear with bonds between the two carbons and to each hydrogen. 2C2H6 + 7O2 4CO2 + 6H2O. oxygen gas when heated (and in the, A:Now in the reaction as we are given with the reactants and the products, the balanced reaction is as, Q:2. Toxicological information Information on likely routes of exposure Ingestion Not likely, due to the form of the product. If you were told that you have 1 L of ethane and 7 L of oxygen in a flask, you could use the balanced equation to determine that you needed only 3.5 L of oxygen to completely burn all this ethane, 2C, H. (g) + 702(g) + 4CO2(g) + 6H2O(g) Divide all the coefficients with 2, such that you get a balanced equation for completely burning 1 L of ethane. How do you write the balanced chemical equation for this reaction? . , dropped out or were lost to follow-up and how many participants were evaluated for the study end points? b q a fmg yxrz. (i) So, according to above equation, 2 V (volume) of ethane reacts to give 4 V of carbon dioxide. a) What mass of, A:Given reaction is 2 NH3(g)+ 3 CuO(s) N2(g) + 3Cu(s) + 3H2O(g). 2CH. 2Al2O3 = 4Al + 3O2, Q:What volume of O2 (at 273 K, 1.00 atm) forms when 100 g of KClO3 decomposes according to the, Q:Ammonium nitrate, NH4NO3, can decompose explosively when heated to a high temperature according to, A:Interpretation- A combustion reaction is a major class of chemical reactions, commonly referred to as "burning." In the most general sense, combustion involves a reaction between any combustible material and an oxidizer to form an oxidized product. You may round atomic masses to one decimal place. Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser, John C. Kotz, Paul M. Treichel, John Townsend, David Treichel. Are there different types of hydrocarbons? ii. Ethane burns in oxygen to form CO2 and H2O according to the equation : Ethane burns in oxygen to form CO2 and H2O according to the equation: 2C2 H 6 +7O2 ---> 4CO2+ 6H 2O, Ethane bums in oxygen to form CO2 and H2O according to the equation . Why is balancing chemical equations important? Ethane (C2H6) burns with oxygen to produce carbon dioxide and water. If the density of the aluminum crystal is 2.70 g/cm3, what is the experimental value of Avogadro's number? Ethene (C2H4) is the simplest alkene and ethyne (C2H2) the simplest alkyne. The answer is 258 mm Hg carbonix dioxide, but I need an explanation Ethylene is a planar molecule with a carbon-carbon double bond length (1.34 angstroms) that is significantly shorter than the corresponding single bond length (1.53 angstroms) in ethane. So, 300 cc of ethane would give 600 cc of carbon dioxide. Ethane burns in air to form carbon dioxide and water. Ethane bum in oxygen to form CO2 and H2O according to the equation: Ethane is supplied at the rate F with oxygen at the rate W and leaves the following products CO2, H2O, O2, C2H6 and H2 at the rate P. How many indepen, Ethane burns in oxygen according to the following equation: `2C_(2)H_(6)(g) + 7O_(2)(g) rarr 4CO_(2)(g) + 6H_(2)O(I)` `2.5 L` of ethane are burnal in. If not, what was the error the student made? You have a mole of ping pong balls and want to ship them to a near-by town. You may round atomic masses to one decimal place. Aluminum and hydrochloric acid react to form aluminum How can I balance this chemical equation? Assume that both gases are measured at the same temperature and pressure. 2 NH, (g) + 3 CI_(g) ---> N2(g) + 6 HCI(g) After heating the sample for a short time and allowing the crucible to cool, the students determine that the sample has a mass of 0.739 g. They then do a quick calculation. The conversion of glucose is sustainable as it is made from biomass. highest molarity. You have a solution that is 18.5%% (v/v) methyl alcohol. 882 g AlPO4, Calculate the percent by mass of N in NaNO3. Ethene is burnt in the presence of oxygen to form carbon dioxide , water and releases heat and light. Mass of ammonium, Q:Hydrogen peroxide (H2O2) decomposes over time according to the following equation: Which postulate of Daltons theory is consistent with the following observation concerning the weights of reactants and products? 2 C2H6 + 7 O2 ------> 4 CO2 + 6 H2O If 401. mm hg of ethane is burned in 452. mm of Hg of oxygen, what pressure of carbon dioxide could be produced? C2H4+H2OC2H5OH Answer Bank How many moles of oxygen are needed to react with one moles of ethane? 1 mole O Calculate the mass of water produced when 3.74 g of butane reacts with excess oxygen. 2Al2O3=4A1+3O2, A:The number of molesis equal to the ratio of mass to the molar mass of the substance. It usually occurs when a hydrocarbon reacts with oxygen to produce carbon dioxide and water. Given the results from parts above, select one of the two methods as the better candidate overall for preparing ethanol. Find answers to questions asked by students like you. Each atom in a crystal of aluminum metal occupies a theoretical cube that is 0.255 nm on a side. When balancing equations, which numbers are you allowed to change? Ca(H2PO4)2, Calculate the molar mass of each of the following compounds. 300 cc of ethane is 2 V, so oxygen required for 300 cc of ethane is . How many moles of platinum are there in the cone? 32.00 g 0 He called his method the law of combining volumes According to the law, when measurements are made at the same temperature and pressure, the volumes of gaseous roactants and products are in small whole-number ratios Take the example 250,() + O2() - 250 (6) which shows that when oxygon reacts with suitur dioxide to form sulfur troxide, two volumes of sulle dioxide combine with one volume of oxygen to form two volumes of sulfur Trioxide. C6H12O6(s) + 6 O2(g) 6 CO2(g) + 6 H2O(l), Q:Gas Laws Stoichiometry Weight of O2= 4.88 gm Sodium can be cut easily with a knife (Figure 2.5), so if you cut out a block of sodium, what should the volume of the block be in cubic centimeters? Each carbon has two p orbitals, the axes of which are perpendicular to each other. Shane and oxygen is the reactants of the chemical reaction while carbon dioxide and water is the products. 5.21%. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. When ethane reacts with "oxygen" to form "carbon dioxide and water". You may round atomic masses to one decimal place. A 6.00 %% (m/v) NaCl solution contains 49.9 g of NaCl. What is the total volume (V) of the solution in milliliters. 2 mole Mass of KClO3 = 0.728 g If 1250 cc of oxygen is burnt with 300 cc of ethane. 2Al2O3=4AL+3O2, Q:Using stoichiometry, calculate the volume of O2 gas at 1.25 atm and 18.0 C, which forms when 10.5 g, Q:For the following reaction: The halogens chlorine (Cl2) and bromine (Br2) react with alkanes and cycloalkanes by replacing one or more hydrogens with a halogen. Combustion, like all chemical reactions, does not always proceed with 100% efficiency. When carbon is burned in air, it reacts with oxygen to form carbon dioxide. You may round atomic masses to one decimal place. As a result, there are two types of combustion you're likely to encounter: By clicking Accept All Cookies, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. Heavy water is water with the isotope deuterium in place of ordinary hydrogen, and its formula is D2O. Ethane burns in air to form carbon dioxide and water. .750 mol of sodium hydroxide in 1.00 L of solution An industrial process known as isomerization employs an aluminum chloride (AlCl3) catalyst to convert unbranched alkanes to their branched-chain isomers. Hydronium ions are formed by the reaction between : (a) Sodium hydroxide and water(c) Hydrogen chloride gas and water (b) Calcium chloride and water ( The chlorinated derivatives of methane (CH3Cl, CH2Cl2, CHCl3, and CCl4) are useful industrially and are prepared by various methods, including the reaction of methane with chlorine at temperatures on the order of 450 C (840 F). She has taught science courses at the high school, college, and graduate levels. Now, find, Q:The reaction of 50 mL of N2 gas with 150 mL of H2 gas to form ammonia via the equation:, Q:Potassium permanganate, KMnO4, decomposes to yield oxygen gas, O2, according to the balanced. Q:Rusting of iron involves a chemienl neactioN which is a combination of: * There are different types of chemical reaction which includes COMBUSTION REACTION that is mostly seen in hydrocarbons. In the most general sense, combustion involves a reaction between any combustible material and an oxidizer to form an oxidized product. CaH2(s)+H2O(l)Ca(OH)2(aq)+H2(g), Q:1. How many boxes do you need to pack up all the ping pong balls? bond bond energy in kJ/mol 410 360 C-H C-O CEO O-H 0-0 O=0 805 460 146 496 What is the energy change for this reaction? Limiting reagent is, Q:How many moles of carbon dioxide, CO2, are produced if the reaction conditions are 325 K, 1.6 atm,, A:We have given that the percent by volume concentration of water = Inhalation Suffocation (asphyxiant) hazard - if allowed to accumulate to concentrations that reduce oxygen How many liters of H, at STP are required to react with 2.3 g of Fe,0, to, A:The reaction taking place is given as, You may be surprised? How can this be written as a conversion factor? Helmenstine, Anne Marie, Ph.D. "Combustion Reactions in Chemistry." Helmenstine, Anne Marie, Ph.D. (2020, August 28). You can specify conditions of storing and accessing cookies in your browser, Ethane (c2h6) is one of many compounds that burns in oxygen to form carbon dioxide and water . 2003-2023 Chegg Inc. All rights reserved. P = 1.0, Q:Given the following reaction, CaH2 (s) + H20 Assume that both gases are measured at the same temperature and pressure Express your answer with the appropriate units. The equation is 2C2H6 (g) + 702 (g) + 4CO2 (g) + 6H2O (g) Part A In the above equation, how many liters of oxygen (O2) are required to burn 6.0 L of ethane (C2H6) gas? V2O5, Calculate the molar mass of each of the following compounds. How many atoms of H does the notation 6 Fe(CH3COO)3 indicate? This site is using cookies under cookie policy . 1 mole KCI Experts are tested by Chegg as specialists in their subject area. Volume of CO = 30.0 L 1 mL = 0.001 L Assume that both gases are measured at the same temperature and pressure Express your answer with the appropriate units. How many atoms of O does the notation 6 Fe(CH3COO)3 indicate? BaO+O2BaO2, Balance the following equations. The 2s orbital in each carbon hybridizes with one of the 2p orbitals and forms two sp hybrid orbitals. How many moles of CO2 are produced when 7.28 mol of oxygen reacts with octane? It usually occurs when a hydrocarbon reacts with oxygen to produce carbon dioxide and water. 2003-2023 Chegg Inc. All rights reserved. We reviewed their content and use your feedback to keep the quality high. 2) How many grams of excess reactant remains? It is exothermic (#DeltaH<0#), and can be balanced in normal methods for balancing chemical equations ie ensuring that the total number of atoms of each element is the same on both sides of the equation. Ethane will burn in air ( oxygen) to give off carbon dioxide and water as products of the chemical reaction. Your question is solved by a Subject Matter Expert. Calculate: (i) the volume of CO 2 formed. Volume of N2 = 0.850 L 2C2H6(g)+7O2(g)4CO2(g)+6H2O(g)2C2H6(g)+7O2(g)4CO2(g)+6H2O(g) Ethane CH4 burns in oxygen gas to form water and carbon dioxide. Given that, When this equation is balanced . It's important to remember that combustion reactions are easy to recognize because the products always contain carbon dioxide and water. ethane, a colourless, odourless, gaseous hydrocarbon (compound of hydrogen and carbon), belonging to the paraffin series; its chemical formula is C2H6. The remaining oxygen would be : Li3N(s)+3H2O(l)NH3(g)+3LiOH(aq) (s), A:Given reaction:- 300 cc of ethane is 2 V, so oxygen required for 300 cc of ethane is. Dr. Helmenstine holds a Ph.D. in biomedical sciences and is a science writer, educator, and consultant. Ethane burns in air to form carbon dioxide and water. (8) + 702(8) 4CO2(g) + 6H2O(8) What are the products in the equation (select all that apply)? How, Q:In the formation of smog, nitrogen and oxygen gas react to form nitrogen dioxide:, A:From the reaction it is clear that 1 mole N2(g) gives 2 moles NO2(g). Medium Solution Verified by Toppr Molecular weight of ethane is 30 g/mol and of CO 2 is 44 g/mol, O 2 is 32 g/mol You just determined that when 14 L of ethane (C2H6) and 14 L of oxygen (O2) combined and burned to completion, there is 10 L of excess ethane. What volume of CO2 Forms if 12.0 g of CH4, A:4) How many grams of ammonia gas can be formed from 13.7 L of hydrogen, A:the most popular and useful method for the synthesis of the ammonia is by HaberBosch process, Q:4. Hydrogen sulfide bums in oxygen to form sulfur dioxide and water vapor. Using volume relationships Volume relationships can also be used to determine how much leftover reagent will remain after a reaction runs to completion when one reagent is in excess. Two general chemistry students working together in the lab weigh out 0.832 g of CaCl2 2 H2O into a crucible. You can specify conditions of storing and accessing cookies in your browser, Ethane (C2H6) is one of many compounds that burns in oxygen to form carbon dioxide and water, as represented by the equation below. Ethane (C2H6) is one of many compounds that burns in oxygen to form carbon dioxide and water, as represented by the equation below. 2 C6H14(C) + 19 O2(g) There are 342 g of sucrose in 1.00 mol of sucrose. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Starting with the unbalanced equation for the combustion of butanol, Starting with the partially balanced equation,C4H9OH(g)+O2(g)?CO2(g)+5H2O(l), Starting with the partially balanced equation,C4H9OH(g)+?O2(g)4CO2(g)+5H2O(l). In the equation, if 14 L of ethane (C2H6) and 14 L of oxygen (O2) combined and burned to completion, which gas will be leftover after the reaction, and what is the volume of that gas remaining? 32986 views What is the percent by volume concentration of 80.7 mL of acetone in 1550 mL of an acetone-water solution? Volume of oxygen = 14 L Ethane is an example of a saturated hydrocarbon ( that is all the four bonds of carbon are single bonds) which undergoes combustion reaction with oxygen molecule. Side-by-side overlap of these two p orbitals generates a bond. Ethane gas, C,H,, burns in air (actually the oxygen in the air) to form carbon dioxide and water. (c) Heat the crucible again, and then reweigh it. 12 CO2(g) +. Using the current specifications, resurfacing a road will cost $1.5M initially, need$120K in annual maintenance, and need to be resurfaced every 10 years. The total expenditure of energy in the world each year is about 3 10 17 kJ. If you make any approximations or assumptions, please list them. The mass of deuterium, D, is 2.014 g/mol. (b) Assume the bottle of CaCl2 2 H2O was mislabeled; it actually contained something different. Combustion doesn't always result in fire, but when it does, a flame is a characteristic indicator of the reaction. (8) 70() 400 (8) 6H 0(0) + + 2 2 2 2 1C, H. (g) + 3.502() + 2C02(g) + 3H2O(g) So you would use 3.5 L of the 7 L in the flask and have 3.5 L of the 7 L remaining as excess oxygen unburned after all the ethane has reacted Or you would need an additional L of ethane to burn all the available oxygen Part C 2C, H. (b) + 70,(g) + 4CO2(g) + 6H2O(g) In the equation, if 14 L of ethano (CH) and 14 L of oxygen (O2) combined and burned to completion, which gas will be leftover after the reaction, and what is the volume of that gas remaining?