Question

How many moles of oxygen is required to form 4 moles of water when reacted with 4 moles of hydrogen?
A) I mole
B) 2 moles
C) 3 moles
D) 4 moles​
ANSWER THIS PERFECTLY AND EARN TEN POINTS​

Answer 1

B) 2 moles

We have the 4 moles of water but only 4 moles of hydrogen, instead of 8. So, the 4 moles of hydrogen will react with 2 moles of oxygen, to give 4 moles of water .

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Answer 2

Answer:

Option [B] 2 moles

Step-by-step explanation:

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