Balance the following equation and then answer the related question N2 + 12- NI3 How many moles of nitrogen are required to produce 37.0 mol of NI3? O a 18.5 mol 24.6 mol Oc 55.5 mol 74.0 mol Question 11 Consider the reaction: 2 C2H2 +5 02 - 4 CO2 + 2 H20 If 19.0 g of CO2 are produced in the reaction, how many grams of 02 are needed to form these pr O a 11.1 g Ob 6.91 g 6.53 g 17.3 g

Balance the following equation and then answer the related question N2 + 12- NI3 How many moles of nitrogen are required to produce 37.0 mol of NI3? O a 18.5 mol 24.6 mol Oc 55.5 mol 74.0 mol Question 11 Consider the reaction: 2 C2H2 +5 02 - 4 CO2 + 2 H20 If 19.0 g of CO2 are produced in the reaction, how many grams of 02 are needed to form these pr O a 11.1 g Ob 6.91 g 6.53 g 17.3 g

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter3: Molecules, Moles, And Chemical Equations

Section: Chapter Questions

Problem 3.12PAE: 3.11 Balance the following equations. (a) CaC2(s) + H2O(l)( Ca(OH)2(s) + C2H2(g) (b) (NH4)2CrO7(s) (...

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4.37 The theoretical yield and the actual yield for various reactions are given below. Determine the corresponding percentage yields. Theoretical Yield Actual Yield Reaction 1 35.0 g 12.8 g Reaction 2 9.3 g 120 mg Reaction 3 3.7 metric tons 1250 kg Reaction 4 40.0 g 41.0 g
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