Titration 0.0 / 5 ChemistryCalculationsASOCR Created by: Karin JohanssonCreated on: 18-04-14 12:23 What is the 1st step? write a balanced equation 1 of 10 What is the 2nd step? write out what you know from the question 2 of 10 What is the 3rd step? moles = volume(cm3) / 100 X concentration (moldm-3) 3 of 10 What is the 4th step? work out the mole ratio from the equation and make adjustments if necessary 4 of 10 What is the 5th step? concentration (moldm-3) = moles X 1000 / volume (cm3) 5 of 10 How do you work out concentration in g dm-3 mass X concentration (moldm-3) 6 of 10 What is the general way for working out moles? actual mass / Mr 7 of 10 What is the equation for working out moles in titration? moles = volume (cm3)/1000 X concentration (moldm-3) 8 of 10 What is the equation for working out concentration in moldm-3? concentration (moldm-3) = moles X 100 / volume (cm3) 9 of 10 How do you calculate percentage error? % error = actual value - experiment value / actual value X 100 10 of 10

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