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Calculations involving masses

Calculations involving masses

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Question 3

Nitrogen gas has the formula N2\text{N}_2N2​.

Calculate the number of nitrogen atoms in 2.25 mol of nitrogen gas.

(Avogadro constant = 6.02 × 1023)

[2]
Markscheme

Calculations involving masses Questions

  1. GCSE
  2. /Chemistry
  3. /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.

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