# What is the one mole of oxygen?

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## What is the 1 mole of oxygen?

Oxygen’s atomic weight is 16.00 amu. 1 mole of oxygen is 6.02 x 1023 atoms of oxygen 1 amu = 1.661 x 10-24g What is the molar mass (g/mole) of oxygen? Molar mass (in grams) is always equal to the atomic weight of the atom.

## Is O2 one mole of oxygen?

Solution — 1 molecule of O2 = 2 oxygen atoms So, 1 mole of O2 = 2 mole oxygen atoms = 2 × 6.022 × 1023 = 12.044 ×1023 oxygen atoms.

## Are there 2 moles of oxygen in O2?

Answer: Avogadro’s number tells you how many particles there are in a mole. There are 6.022×1023 O atoms in a mole of O atoms. … Since you have 2 oxygen atoms in one O2 molecule, there are 2×6.022×1023 O atoms in a mole of O2.

## How many moles are in 32 grams of oxygen?

So the number of moles present in 32 gram of oxygen is 1.

## How many atoms of oxygen is present in 0.5 moles of oxygen?

(i)0.5 mole of oxygen gas. (ii) 3.011 x 1023 atoms of oxygen. (iii) 6.022 x 1024 molecules of oxygen. (Given atomic mass of 0 = 16u; No = 6.022 x 1023 per mole)

## How many moles are in 100g of oxygen?

There are 6.25 moles of oxygen in 100g of Water.

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## How many grams are in 4 moles of oxygen?

Since 1 mole of oxygen is equivalent to 32 g, 4 moles of oxygen gas would be equivalent to 4 moles x 32 g/mole = 128 g. Thus, 4 moles of oxygen gas (O2) would have a mass of 128 g.

## How many moles are in 1 kg of oxygen?

so,62.5 moles of oxygen have (6.022×10^23×62.5) molecules. Hence 1 kg of oxygen has (376.38×10^23) molecules. I HOPE THAT IT WILL HELP YOU. PLEASE MARK THIS ANSWER BRAINLIEST.