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Determine the number of moles of O,(g) in the cylinder. The gram-formula mass of
Og (g) is 32.0 g/mol.

Sagot :

Eduard22slyidn

The number of mole of oxygen gas, O₂ in the cylinder given the data is 0.5 mole

Description of mole

The mole of a substance is related to it's mass and molar mass according to the following equation:

Mole = mass / molar mass

How to determine the mole of O₂

From the question given, the following data were obtained:

  • Mass of O₂ = 16 g g
  • Molar mass of O₂ = 32 g/mol
  • Mole of O₂ =?

Mole = mass / molar mass

Mole of O₂ = 16 / 32

Mole of O₂ = 0.5 mole

Complete question

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