Which row in the table shows the correct state symbols for solid copper(II) carbonate and dilute sulfuric acid in a balanced chemical equation?
| State symbol for copper(II) carbonate | State symbol for dilute sulfuric acid | |
|---|---|---|
| A | (aq)\text{(aq)}(aq) | (l)\text{(l)}(l) |
| B | (l)\text{(l)}(l) | (aq)\text{(aq)}(aq) |
| C | (s)\text{(s)}(s) | (aq)\text{(aq)}(aq) |
| D | (s)\text{(s)}(s) | (l)\text{(l)}(l) |
Row A
Row B
Row C
Row D
230 exam-style questions on Edexcel GCSE Chemistry 1.1 Formulae, equations and hazards, covering 1.1.1 Formulae, word and balanced equations, 1.1.2 Balanced ionic equations, and 1.1.3 Hazard symbols and risk in practical work. Each one has a worked solution and a mark scheme showing where the marks go.