Question

How many moles of hydrogen are required to react with 2 moles of oxygen?​

Answer 1

1mol of Oxygen requires 2 moles of Hydrogen

• Moles of oxygen=2

Moles of Hydrogen

• 2(2)
• 4moles

Answer 2

4 moles of H2

Step-by-step explanation:

From the equation, twice as many

2 moles of O2 requires 4 moles of H2