What safety precautions should be taken when using chemicals? (get 3)
What is chemical synthesis?
What can we use to tell if a solution is alkali or acid? Explain the pH scale.
What is formed when a metal reacts with an acid?
What is formed when acids react with metal oxides and hydroxides? What about with carbonates?
What is the second part of the name given to salts formed with the following acids: 1) hydrochloric 2) sulfuric 3) nitric
What is a salt? What ions are formed when the acids from the previous question react to form a salt?
What is titration?
What is formed in all neutralisation reaction and why?
What happens when an acidic compound dissolves in water? What about an alkaline compound?
What are exothermic and endothermic reactions?
What are heat exchangers?
In what two circumstances will filtration purify a product?
How can crystallisation be used to purify a product?
What is rate of reaction and how do we measure mean rate of reaction?
Name at least 3 factors that affect rate of reaction.
How do catalysts work?