5. Reacting amounts
•How to prepare 0.5 g Fe(OH)2 from FeCl2?
•How to make 10 g dry MgCl2 crystals using 2 M HCl?
•Hydrolysis of primary halogenoalkanes: volumes to use - from masses?
•Determination of H2SO4: how much NaOH to use?
•Determination of H2SO4 using Na2CO3: amounts to use?
•Determination of formula of hydrated Na2CO3: calculation of amounts to use
•Formula of hydrated Na2CO3: calculation of amounts
•Formula of Na2CO3 by titration: amounts to use?
•Formula of hydrated Na2CO3 by heating - method
•Equation for deccomposition of CuCO3: how much CuCO3 to use?
•Metal + acid: how to prove acid in excess?
•Which needs most silver nitrate for titration of halide ions?
•Heat of neutralisation: choosing concentrations
•Metal + acid reaction: why must acid be in excess - how to check?
•Planning decomposition of copper carbonate
Reacting amounts - products
•Finding % yield in reaction between metal + acid?
•How to work out % yields?
•Why is actual yield of a salt less than theoretical yield?
•Calculating theoretical yield for hydrated nickel sulphate
Titrations
•Finding concentration of sulphuric acid by titration: why use 0.1 M Na2CO3?
•Volatile vs non-volatile acids: calculations from titration
Finding concentration of an acid using sodium carbonate
Acids: dibasic or monobasic?
•Sulphuric acid as dibasic: volumes required
Sulphuric acid as dibasic without titration
Sulphuric acid as dibasic: two methods
Follow up to 26855
Conc. NaOH without titration
Conc. NaOH - two methods
Chloride determination using dichromate
updated: 07 August 2008
