EL 9 How salty? 0.0 / 5 ? ChemistryElements of LifeASOCR Created by: LBCW0502Created on: 21-12-15 11:53 What is a standard solution? A solution of an accurately known concentration 1 of 6 What is an acid? A compound that dissociates in water to produce hydrogen ions 2 of 6 What is a base? A compound that reacts with an acid - is a proton acceptor - to produce water (and a salt) 3 of 6 What steps are needed to analyse acids and bases (look at volumes and concentrations used in a neutralisation reaction) Dilute a solution, make up a standard solution and carry out an acid-base titration 4 of 6 When a solution is made, its concentration will depend on what? The amount of solute and the final volume of the solution 5 of 6 How do you calculate the number of moles of a solute in a particular volume? Amount (mol) = Concentration of solution (mol dm^-3) x Volume of solution (dm^3) 6 of 6
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