Calculate the volume(in dm3) of NaHCO3 required if 0,3 moles is required to make a solution of concentration 0,5 mol.dm-3.

Answer 1

To calculate the volume of NaHCO3 required, we can use the formula:

volume = moles / concentration

Given that 0.3 moles of NaHCO3 is required to make a solution of concentration 0.5 mol.dm-3, we can plug these values into the formula:

volume = 0.3 / 0.5
volume = 0.6 dm3

Therefore, 0.6 dm3 of NaHCO3 is required to make a solution of concentration 0.5 mol.dm-3.