CfE Higher (Unit1-Chemical Changes and Structure) Chemistry Fichas sobre National 5 Chemistry-Acids and Bases, creado por NinaJasT el 19/05/2015.
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What does a pH of below 7 indicate?
What does a pH of above 7 indicate?
What does a pH of 7 indicate?
Why do acidic solution have a oH between 1 and 6?
Why are acids able to conduct electricty?
State the formulae of some common acids
What happens when an acid is diluted with water?
Why do alklaine solutions have a pH between 7 and 14?
Why are alkalines able to conduct electricty?
What happens when an acid is diluted with water?
State the formulae of some common alkalis
How can acids and alkalis be formed?
What does a nutral solution such as water have?
What is neutralisation?
State the three main equations for neutralisation
How is the salt produced?
Why is water produced?
What are spectator ions?
