This quiz pulls questions at random from the entire 1100+ question-bank

1. State the solubility rule for nitrate salts

Question 1 of 10

2. State the formula of the silver ion

Question 2 of 10

3. What colour flames to sulfur, carbon and magnesium produce when they burn in air?

Question 3 of 10

4. Is aluminium sulfate soluble?

Question 4 of 10

5. In the test for carbonate ions, what is added to the sample?

Question 5 of 10

6. What is the atomic number of a boron atom?

Question 6 of 10

7. What is the unit of solubility?

Question 7 of 10

8. An alkali is called a proton _________

Question 8 of 10

9. What type of substance speeds up a chemical reaction but is chemically unchanged at the end of the reaction?

Question 9 of 10

10. The overall equation for the decomposition of water is: 2H₂O(l) → 2H₂(g) + O₂(g) Use this equation to explain why the volume of hydrogen collected should be twice that of the volume of oxygen.

Question 10 of 10


 

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