Moles Sets Random Retrieval

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Moles Sets Random Retrieval

This quiz contains all the questions in the Moles Sets section. The website will pick 10 questions at random.

1 / 10

Potassium hydroxide will neutralise nitric acid according to the equation

KOH+ HNO3=>KNO3+ H2O

What volume of 4mol dm-3 KOH will neutralise 2 litres of 1mol dm-3 HNO3?

2 / 10

What is the volume (in dm3) at room temperature and pressure of 11.0g of propane?

3 / 10

The mass of 1.00 mole of KCN is

4 / 10

silicon (IV) fluoride

5 / 10

iron (III) sulfate

6 / 10

Calculate the volume in cm3 of 0.500 mole of lithium atoms (density of Li = 0.534gcm-3) Lithium is the least dense of all the metallic elements (hint: look at the units!)

7 / 10

Calculate the number of moles of nitrogen atoms in 28.0g of nitrogen

8 / 10

Calculate the mass of 0.750 mol of titanium atoms

9 / 10

Calculate the relative molecular mass (formula mass) of zinc hydroxide, Zn(OH)2

10 / 10

How many carbon-12 atoms would have the same mass as 1 Ag atom? Enter a whole number.

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