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Front

What is a mole?

Back

A mole is a unit that measures the amount of substance. It is equal to 6.02 x 10^23 representative particles.

Front

What is Avogadro's Number?

Back

Avogadro's Number is 6.02 x 10^23.

Front

What does 1 mole of Neon contain?

Back

1 mole of Neon contains 6.02 x 10^23 atoms.

Front

Who wrote 'The Hobbit'?

Back

JRR Tolkien.

Front

What is the chemical formula for Phosphoric Acid?

Back

H3PO4.

Front

What do you get when you add 4 H2O to PCl5?

Back

You get 4 HCl and H3PO4.

Front

What is the result of PCl5 + 4 H2O?

Back

The result is 4 HCl + H3PO4.

Front

What is the relationship between moles and atoms?

Back

1 mole of any substance contains Avogadro's Number of atoms.

Front

What is the formula for calculating the number of particles in a mole?

Back

Number of particles = moles x Avogadro's Number.

Front

What is the unit for measuring the amount of substance?

Back

The unit is the mole.