What mass of water is produced when 8.0g of hydrogen reacts with excess oxygen?

  • A 8.0g
  • B 16.0g
  • C 36.0g
  • D 72.0g
jamb 2020chemistry

The correct answer is D. 72.0g

2H\(_2\) + O\(_2\)  â‡’ 2H\(_2\)O

From the equation:

4g of Hydrogen produces 36g of water

: 8g of Hydrogen will produce 72g of water

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