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1,2,&3 please Question 1 1/3 pts N2(g) + 3H2 (8) --> 2NH3(g) If we have 4.23 L of Hy how many L of NH3 can we make? 2.82 LNH3 If we have 2.57 L of Ny at how many L of H2 do we need to react? 7.56 H2 How many grams of H is that at STP? 0.6745 gH2 Answer 1: 2.82 Answer 2: 7.56 Answer 3: 0.6745 ct Question 2 0/3 pts rrect Question 2 0/3 pts 2...
just this question Incorrect Question 2 0/2 pts 3 FeO (s) +2 A1 --> 3 Fe (s) + Al2O3 (s) If we have 1.48 mol Al how many g of Al2O3 do we form? 68.9214 gof Al2O3 If we have 35.2 g FeO how many g Al do we need to react completely? 8.829 8 of AI Answer 1: 68.9214 Answer 2: 8.829
The combustion of ethane (C2H6) produces carbon dioxide and steam. 2C2h6(g) + 702(g) → 4CO2(g) + 6H2O(g) How many moles of CO2 are produced when 5.65 mol of ethane is burned in an excess of oxygen? The combustion of ethane (C,H,) produces carbon dioxide and steam. 2C,H, (g) + 702(g) + 4CO2(g) + 6H2O(g) How many moles of Co, are produced when 5.65 mol of ethane is burned in an excess of oxygen? moles of CO,
The combustion of ethane (C2H6) produces carbon dioxide and steam. 2C2H6(g)+7O2(g)⟶4CO2(g)+6H2O(g) How many moles of CO2 are produced when 5.45 mol of ethane is burned in an excess of oxygen? moles of CO2: mol
Ethane burns in air to give H2O and CO2 2 C2H6(g) + 7 O2(g) + 4CO2(g) + 6 H2O(g) a. What volume of O2 (L) is required for complete reaction with 4.3 L of C2H6? Assume all gases are measured at the same temperature and pressure. Volume = b. What volume of H2O vapor (L) is produced in the complete reaction of 4.3 L of C2H6? Assume all gases are measured at the same temperature and pressure. Volume = Submit...
The combustion of ethane (C2H6) produces carbon dioxide and steam. 2C2H6(g)+7O2(g)⟶4CO2(g)+6H2O(g) How many moles of CO2 are produced when 5.05 mol of ethane is burned in an excess of oxygen?
3. Consider this reaction: 2 C2H6 + 702 4CO2 + 6H2O (a) How many grams of oxygen are required to completely react with (burn) 100.0 g of ethane? (b) if 55.0 g of ethane is mixed with 55.0 gram of oxygen, and the mixture then reacts, how many grams of water will be formed?
From the following balanced equation, 4 NH3(g) + 50,(9) — 4 NO(g) + 6H20(1) how many moles of H,O can be formed when 4.0 mol NH, react with 4.5 mol 0,? Select the correct answer below: O 4.0 mol O 4.5 mol O 5.4 mol O 6.0 mol What is the mass, in grams, of 3.80 moles C2H6? Provide your answer below: When 5.58 g 0, react by the following balanced equation, 3.28 g H,O are formed. What is the...
The combustion reaction of ethane is as follows. C2H6(g) + 7/2 O2(g) → 2 CO2(g) + 3 H2O(l) Using Hess's law and the reaction enthalpies given below, find the change in enthalpy for this reaction. reaction (1): C(s) + O2(g) → CO2(g) ΔH = −393.5 kJ/mol reaction (2): H2(g) + 1/2 O2(g) → H2O(l) ΔH = −285.8 kJ/mol reaction (3): 2 C(s) + 3 H2(g) → C2H6(g) ΔH = −84.0 kJ/mol
Consider the following balanced reaction: 2CH6(g) + 7O2 (g) ->4CO2(g) + 6H2O (g) How many liters of carbon dioxide at 300.0 degrees celcius and 10.0 atm are produced when 5.00 liters of C2H6 (g) are combusted at the same temperature and pressure. I have done something wrong, I get 2 L CO2 and then when I try again I get 9.54 L ov CO2 Thank you.