How many moles of oxygen (O2) are needed to react with 12.50 moles of C2H2 in...

Question

Question

How many moles of oxygen (O2) are needed to react with 12.50 moles of C2H2 in the reaction?

2C2H2 + 5O2 ⟶4 CO2 + 2 H2O

C2H2 = 26.038 g/mol; O2 = 31.998 g/mol; CO2 = 44.01 g/mol; H2O = 18.01 g/mol

Group of answer choices

42.9 g

31.3

23.7

5.00

Answer 1

Answer #1

CORRECT OPTION IS C

answered by: Shivani Sharma

Answer 2

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