Question

1.00 g of
oxygen
combine with 0.126g

of hydrogen to form
H20. 1.00 g of nitrogen combine with 0.216 g of hydrogen to
form NH3. Predict the weight of oxygen required to combine
with 1.00 g of nitrogen to form an oxide.​

Answer 1

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