1. What is the test for CO2 ( do test to see if CO2 was produced in the last reaction)
- Has a distinctive choking smell
- reacts with water to form CaO
- limewater turns cloudy
- White precipitate forms when reacted with barium chloride
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Other questions in this quiz
2. What would be the result of a sulphate test?
- Carbon dioxide would be produced (turns limewater cloudy)
- White Barium sulphate precipitate would form
- Cream Chlorine sulphate would form
- Yellow Iodine sulphate would form
3. What is the charge of Anions?
- No charge
4. How would you test for sulphate ions?
- Add Barium chloride (in presence of dilute HCL)
- react with dilute acid
- Flame test
- Add sodium hydroxide
5. What would a carbonate produce when reacted with dilute acid?
- Water and Carbon dioxide
- Carbon dioxide and Limestone
- Water and limestone
- Carbon dioxide and calcium oxide