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

Question 1 of 14

2. What is the formula for sodium hydroxide?

Question 2 of 14

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

Question 3 of 14

4. What is an alkali compared to a base?

Question 4 of 14

5. If an element doesn't conducts electricity, is it a metal or a non-metal?

Question 5 of 14

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

Question 6 of 14

7. Can a base neutralise an acid?

Question 7 of 14

8. hydrochloric acid + sodium hydroxide →

Question 8 of 14

9. State the colour of litmus in acidic and alkaline solutions

Question 9 of 14

10. Name the compound formed when magnesium reacts with oxygen

Question 10 of 14

11. What is the universal indicator colour of a neutral solution?

Question 11 of 14

12. In the test of a gas, a lit splint gives a squeaky pop. What is the gas?

Question 12 of 14

13. What is the typical range of the pH scale?

Question 13 of 14

14. What is an alkali?

Question 14 of 14


 

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