Checkpoint: the shapes of reactions
Which equation is balanced?
Two substances join to make one new substance. What is this reaction called?
Water splits into hydrogen and oxygen. What gives the push?
Iron is put into zinc sulphate solution. What happens?
Copper sulphate meets sodium hydroxide in water. Which new compound is the solid?
Which two things does iron need to rust?
0 of 6 answered
Six ideas, checked.