Chemistry Quiz

6.022 × 10^23

3.011 × 10^23

1.602 × 10^-19

1000

Measuring mass

Measuring volume

Representing number of particles

Measuring density

Gram

Kilogram

Atomic mass unit (amu)

Mole/Litre

22.4 L

2.24 L

1 L

0.224 L

3.011 × 10^23

6.022 × 10^23

1.505 × 10^23

2 × 10^23

1 mol

2 mol

3 mol

0.5 mol

Mass of solution / Volume of solvent

Moles of solute / Volume of solution (in L)

Mass of solute / Volume of solution (in mL)

Moles of solute / Mass of solvent

0.05 mol

0.1 mol

0.5 mol

5 mol

Total number of atoms in a molecule

Simplest whole-number ratio of atoms

Actual number of atoms in a molecule

Atomic weights of elements

All elements are made up of indivisible particles

All atoms of a given element have the same mass

Atoms are neither created nor destroyed in chemical reactions

Atoms are made of subatomic particles