Question

500 cm3 of a solution has a concentration of 1. 5mol/dm3 how many moles are in the solution?

Answer 1

Step-by-step explanation:

concentration=no.of moles/volume in dm3

which is

1.5mol/dm3 multiply by 500/1000

=0.75moles

Answer 2

There is 0.75moles in the solution