Question

لم
E. Match the items in Column A with the most appropriate ones in Column B.
Column A
Column B
1. Neutralization
a Barium chloride with sulphuric acid
2. Decomposition
b. Zinc with copper sulphate
3. Displacement
C. Sulphuric acid with sodium hydroxide
4. Combination
d. Iron with sulphur when heated
5. Precipitation
e. Splitting of water
E. Give a balanced chemical equation for each of the following.
1. Combination reaction
2. Decomposition reaction
3. Displacement reaction
4. Double displacement reaction
5. Photochemical reaction
6. Calcination
7. Roasting
8. Precipitation reaction
9. Neutralization reaction
10. Enzyme reaction
11. Positive catalytic reaction
12. Negative catalytic reaction​

Answer 1

Answer:

u suck my duck u did guyufdfhjibgghhjhd bhhxsc. fix hey. hh