,How are the amounts of chemicals in solution measured? - OCR 21C

1

Which technique is an example of quantitative analysis?

2

What ions form when any acid dissolves in water?

3

What salt is formed when hydrochloric acid reacts with calcium hydroxide?

4

What is the formula of calcium hydroxide?

5

What salt is formed when potassium hydroxide reacts with nitric acid?

6

What are the units of concentration if it is calculated by mass/volume?

7

How do you change concentration in mass/volume to moles/volume?

8

What is the concentration of 1 g of NaOH dissolved in 100 cm3 of water?

9

What is the concentration of 2 mol of NaOH dissolved in 4 dm3 of water?

10

What is the concentration of 0.2 mol of NaOH dissolved in 500 cm3 of water?