3

Question 1

noem die 4 sure

Answer 1

1-waterstofchloried
2-waterstofsulfaat
3-waterstofnitraat
4-etanoësuur

Question 2

noem die 4 basisse

Answer 2

1-natriumkarbonaat
2-natriumwaterstofkarbonaat
3-natriumhidroksied
4-waterstofnitriet