Question

1.00g of oxygen combine with 0.126g of hydrogen to form H2O. 1.00g of nitrogen combine with 0.216g of hydrogen to form NH3. Predict the weight of oxygen required to combine with 1.00g of nitrogen to form an oxide.
(ans: 1.67g)



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Answer 1

Answer:

The mass of oxygen will be 1.67 gO

Explanation:

Mass of Oxygen

= 1.00 gN × 0.216 gH/1.00 gN × 1.00 gO/0.126 gH

= 1.67 gO

Answer 2

The mass will be 1.67 gO.

Mass of oxygen

1.00 gN × 0.216gH/1.00 gN ×1.00 gO/0.126gH

= 1.67 gO