1.3a Mole Calculations And Balanced Equations

What is the formula to calculate the concentration of a solution?

C = n/V, where C is concentration (mol/L), n is the number of moles, and V is the volume in liters.

What does the term 'molar mass' refer to?

The mass of one mole of a substance, expressed in grams per mole (g/mol).

How do you calculate the molar mass of a compound?

Sum the molar masses of its constituent elements multiplied by their respective quantities in the formula.

What is the percentage composition formula for an element in a compound?

(mass of element in 1 mole of compound / molar mass of compound) x 100%.

What is the relationship between mass, number of moles, and gram formula mass?

m = n x GFM.

What is the significance of coefficients in a balanced chemical equation?

They indicate the number of molecules involved in the reaction.

What is a solution in chemistry?

A homogeneous mixture formed when a solute dissolves in a solvent.

What is the solute in a solution?

The substance that is dissolved.

What is the solvent in a solution?

The liquid that does the dissolving.