Question

Calculate the number of moles in 0.16 gram of oxygen gas.
Plzzz URGENT!!!!

Answer 1

Oxygen gas is diatomic (meaning two atoms of 16 g/mol each), so 1 mole of O2 has a mass of 32 grams.

Divide the amount you have by the molar weight to obtain the number of moles in the sample:

24 grams / 32 grams/mol = 0.75 moles

HOPE IT HELPS YOU
MARK AS BRAINLIEST