Activity 2
Write the molecular formulae of:
1.
Copper oxide
2. Iron (III) chloride
3. Sodium hydroxide
4. Iron (II) sulphide
5. Lead (II) oxide
6. Hydrogen nitrate (nitric acid)
7. Hydrogen sulphate (sulphuric acid)
8. Calcium hydroxide
9. Magnesium carbonate
10. Ammonium carbonate
Answers
Answered by
2
Answer:
CuO
FeCl3
NaOH
FeSO4
PbO
HNO3
H2SO4
Ca(OH)2
MgCO3
Answered by
1
Explanation:
cuo
fe3cl2
naoh
fe2so4
pbo
?
?
caoh2
mg2co3
nh4co3
Attachments:
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