1. When magnesium burns in air, is the oxide acidic or basic?

Question 1 of 14

2. What is a base?

Question 2 of 14

3. State the formula for the iron (II) ion

Question 3 of 14

4. How can metal carbonates be used to produce carbon dioxide?

Question 4 of 14

5. Is iron (III) hydroxide acidic or basic?

Question 5 of 14

6. What is an acid?

Question 6 of 14

7. What is the formula for zinc carbonate?

Question 7 of 14

8. State the colour of phenolphthalein in acidic and alkaline solutions

Question 8 of 14

9. A gas is bubbled through limewater and the limewater goes cloudy. Identify the gas.

Question 9 of 14

10. If an element conducts electricity, is it typically a metal or a non-metal?

Question 10 of 14

11. What do each of the following state symbols represent: (s), (l), (g), (aq)

Question 11 of 14

12. What is the universal indicator colour of a strongly acid solution?

Question 12 of 14

13. With universal indicator, what is the pH of a blue solution?

Question 13 of 14

14. nitric acid + calcium carbonate →

Question 14 of 14


 

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