Mixed

How many molecules are in a mole of oxygen?

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How many molecules are in a mole of oxygen?

6.02 × 1023 molecules
The molar mass from the periodic table is 32.00 g O2 = 1 mol O2, and by definition, 1 mol O2 = 6.02 × 1023 molecules O2.

What is 5 moles O2?

Number of moles of oxygen given = 5 mole. Molecular weight of oxygen molecule = 32 g/ mole. Weight of oxygen in gram = 5 mol x 32 g/mol= 160 g. Therefore, 160 g of oxygen is present in 5 moles.

How many oxygen atoms are there in 5 moles of glucose?

Each glucose molecule is composed of C6H12O6. This means one mol of glucose contains 6 mol of oxygen. So 5 mol of glucose contains 5*6 = 30 mol of oxygen. As the chemical formula for glucose is C6H12O6, so the number of oxygen atoms in 5 moles of glucose is 30.

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How many molecules are there in 5.5 moles?

n=5.5×6.023×1023=3.31×1024 n = 5.5 × 6.023 × 10 23 = 3.31 × 10 24 .

How many particles are there in 5 moles of a substance?

A mole of any substance contains Avogadro’s number (6.02 × 10 23 ) of representative particles.

How many molecules are in 23.5 moles of oxygen?

The number of molecules of oxygen in 23 moles of oxygen is 1.385 x 1025 molecules of oxygen.

How many atoms or molecules are in 5.0 moles of O?

Hence, number of moles of Oxygen in 5 Moles of CO = 5. The number of oxygen atoms present can be obtained by multiplying the moles of oxygen by Avogadro’s Number. So, number of oxygen atoms present = 5 x ( 6.023 x 10^23 ) = 30.115 x 10^23 nos.

How many grams are in 5 moles?

160 grams
Therefore, 5 moles × 32.0 g/mol = 160 grams is the mass (m) when there are 5 moles of O2 .

How many moles of carbon atoms are in 5 moles of glucose C6H12O6 )?

There are 6.02 x 1023 particles in a mole so 180 g of glucose must contain 6 x 6.02 x 1023 carbon atoms. This equals 3.61 x 1024 carbon atoms. So 5g glucose contains 2 x 1022 x 5 = 1023 carbon atoms.

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How many moles of oxygen are in 1 mole of C6H12O6?

1 molecule of glucose contains 6 atoms of C, 12 atoms of H, and 6 atoms of O • 1 mole of glucose contains 6 moles of C atoms, 12 moles of H atoms, and 6 moles of O atoms.