Question

How many moles of water will be produced if 3.50 moles of hydrogen react completely?___H2(g) + ___O2(g) ___H2O (l)

Answer 1

Moles of water is 3.50 moles

Step-by-step explanation

Given that:

The mole of hydrogen gas is 3.50 moles

Firstly, write a balanced equation for the reaction

`\text{ 2H}_(2(g))+\text{ O}_(2(g))\rightarrow\text{ 2H}_(2_)O`

In the reaction, 2 moles of hydrogen will give you 2 moles of H2O

Since the number of moles of hydrogen given id 3.5 moles, then the number of moles of water.