Questions.
1.Define strong and weak acid and base.
2.write an example for each;
a)acidic oxide
b)basic oxide
c)neutral oxide
d)amphoteric oxide
Questions
1.What is an amphoteric oxide?Write two examples.
2.Name the base used to control the acidityof soil.
https://chemistry.osu.edu/~woodward/ch121/ch4_acids.htm
http://www.syvum.com/cgi/online/serve.cgi/squizzes/chem/acids_bases_salts.html
http://www.bbc.co.uk/schools/gcsebitesize/science/add_aqa/acids/acidsbasesrev3.shtml
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