A student adds a small spatula measure of zinc carbonate powder to a beaker of dilute nitric acid.
During the reaction, the green-white zinc carbonate powder completely disappears to form a clear, colorless solution.
State what can be deduced about the amount of nitric acid used.
Practise Edexcel GCSE Chemistry Acids with exam-style questions for Foundation and Higher tier. 276 questions, matched to the Edexcel GCSE Chemistry (1CH0) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.