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Calculations involving masses

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Question 24

In another experiment, 324 mg of silver is deposited at the negative electrode.

Calculate the number of silver atoms in 324 mg of silver.

Give your answer to 3 significant figures.

( $Ar(Ag)=108\text{relative atomic mass } A_r(\text{Ag}) = 108$ ; Avogadro constant = 6.02 × 10²³ per mole)

[3]

Markscheme

Calculations involving masses Questions

GCSE
Chemistry
Calculations involving masses

258 exam-style questions on Edexcel GCSE Chemistry Calculations involving masses. Each one has a worked solution and a mark scheme showing where the marks go.

Calculations involving masses

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Calculations involving masses

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Question 24

In another experiment, 324 mg of silver is deposited at the negative electrode.

Calculate the number of silver atoms in 324 mg of silver.

Give your answer to 3 significant figures.

( $Ar(Ag)=108\text{relative atomic mass } A_r(\text{Ag}) = 108$ ; Avogadro constant = 6.02 × 10²³ per mole)

[3]

Markscheme

Calculations involving masses Questions

GCSE
Chemistry
Calculations involving masses

258 exam-style questions on Edexcel GCSE Chemistry Calculations involving masses. Each one has a worked solution and a mark scheme showing where the marks go.