CH-93
Preparing salts
Chemistry · Secondary 3 · Medium · Preparing salts
Which pair of reagents can be used to prepare a pure, dry sample of sodium sulfate crystals?
- Sodium carbonate and dilute hydrochloric acid
- Sodium hydroxide and dilute sulfuric acid
- Sodium chloride and dilute nitric acid
- Sodium sulfate and dilute sulfuric acid
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