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Calculations involving masses

Calculations involving masses

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Question 102

In a school calorimetry experiment, 1.4 g of methanol is burned to raise the temperature of a beaker of water by 25∘C25^{\circ}\text{C}25∘C.

Calculate the number of moles of methanol used.

Give your answer to two significant figures. (relative formula mass: methanol = 32)

[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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