expressing concentration 0.0 / 5 ? ChemistryCalculations, moles and yieldGCSEAQA Created by: tanijazCreated on: 28-03-18 12:52 1, write a balanced equation 1 of 10 2, note the concentration of the known solution (acid) 2 of 10 3, calculate the number of moles in the acid 3 of 10 4, (conc acid(mol/dm3)*vol titre(cm3))/1000 4 of 10 5, use the balanced equation and use ratios to calculate the number of moles in the other solution 5 of 10 6, write down the volume of unknown solution used in the total volume 6 of 10 7, using the volume, work out how many moles of the solution would be in 1000cm3 (1dm3) 7 of 10 8, to convert mol/dm3 into g/dm3 8 of 10 9, Mr* concentration (mol/dm3) 9 of 10 10, you now know what the concentration of your unknown solution 10 of 10
Comments
No comments have yet been made