Share Making Salts
Save to Folder
True or false, in a chemical reaction you just change the state of a substance.
False
What are 2 signs of a chemical reaction?
change of smell, colour change, gases released, temperature change
What is the reactivity series?
A list of metals in order of their reactivity, with the most reactive metals at the top and the least reactive at the bottom
Potassium + water = potassium Hydroxide + ________
Hydrogen
Copper + hydrochloric acid = ______ ______ + hydrogen
copper chloride
What does the equation MASH stand for?
Metal + Acid = salt + Hydrogen
Sodium and hydrochloric acid would make = Sodium _________
Chloride
What is the test called for hydrogen? (HINT lit splint into a tube)
Squeeky POP
Acids and bases ______ each other
Neutralise
What equipment do you use to filter out a mixture of Copper Oxide and HCL
filter paper, funnel, conical flask
What will we make if we mix copper oxide + sulfuric acid....
copper sulfate + water
