CH-1047
Acids and alkalis
Chemistry · Secondary 4 · Easy · Acids and alkalis
Aqueous ammonium nitrate is heated with an aqueous solution X. A piece of moist red litmus paper held near the mouth of the tube turns blue.
What are solution X and the gas produced?
What are solution X and the gas produced?
- aqueous sodium hydroxide, ammonia
- aqueous sodium hydroxide, chlorine
- dilute sulfuric acid, ammonia
- dilute sulfuric acid, chlorine
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