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Chemistry 1CH0 · Edexcel (Pearson) GCSE
Salt Preparation
1 past-paper question on Salt Preparation · examined 2018–2018.
20181 question
1CH0/1 · M/J · Q8(e) [3]Sign up to mark my answer →
Excess solid nickel carbonate is added to dilute sulfuric acid in a beaker. nickel carbonate + sulfuric acid → nickel sulfate + carbon dioxide + water Nickel sulfate is formed in solution. Describe how a sample of pure, dry nickel sulfate crystals can be obtained from the mixture of nickel sulfate solution and excess solid nickel carbonate in the beaker.
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