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Calculations P4

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Total cards: 10•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (10)

#1
Front (Question)

How to work out moles

Back (Answer)

mass/ relative formula mass

#2
Front (Question)

How to work out mass

Back (Answer)

number of moles x relative formula mass

#3
Front (Question)

What is the limiting reactant

Back (Answer)

The reactant that gets used up first

#4
Front (Question)

What does a decimetre cubed equal to in cm cubed

Back (Answer)

1000

#5
Front (Question)

What does a decimetre cubed equal to in ml

Back (Answer)

1000

#6
Front (Question)

How do you work out the concentration of a solution

Back (Answer)

amount of solute/volume of solution

#7
Front (Question)

Whats the units for concentration

Back (Answer)

g/dm cubed

#8
Front (Question)

Whats the units for amount of solute

Back (Answer)

grams

#9
Front (Question)

whats the unit for volume of solution

Back (Answer)

cm cubed

#10
Front (Question)

How can you increase the concentration of an aqueous solution

Back (Answer)

adding more solute and dissolving it in the same volume of it solution evaporating off some of the water from the solution so you have the same mass of solute in a smaller volume of solution