Mole concept: formulas — task. Science State Board, Class 10.

PDF chapter test TRY NOW

1.

The formula for calculating the volume of

$2$ moles of

$N_2$ is

$\frac{1\, mol}{22.4\, L}$
$\frac{22.4\, L}{1\, mol}$

2.

The formula for calculating the number of moles in

$3$

$g$ of

$Ag$ is

$\frac{1\, mol}{Molar\, mass}$
$\frac{Molar\, mass}{1\, mol}$

Login or Fast registration

Previous exercise

Exit to the topic

Did you find an error?

Register for free to see more content

Register for free to see more content