Question

How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 53.6moles of water vapor?

Express your answer with the appropriate units.

Answer 1

in value and units

Answer 2

Here's what you're given:
Reactant: CO2(g)
Product: 53.6 mol H2O (g)

Here's what you need to find:
Reactant: mol H2 (g)

First, write and balance an equation.
Then use stoichiometry to find out how many moles of H2 gas is needed to react with CO2.

Is this part of an extended response? How many moles of CO2 are in excess?

Answer 3

no this is whole question, and how would I write out equation, and the question reads the way I have it written, its copied and paste.

Answer 4

and what is your answer, thanks!