Answer:
water,salt are the house hold items
Answer:
First 1-5 in pics
I can't upload further reactions
Explanation:
- sandmeyer's reaction
- swarts reaction
- Finkelstein reaction
- wurtz reaction
- reimer teimann reaction
6. Lucas test
ROH + Zncl2 +HCl ---> RCl + H2O
7. esterification
R-OH +R’-COOH +H+↔ R’-COOR
A firework exploding is a chemical change as soon as you light the fuse the combustion reacts with the gunpowder.
I hope this helps, good luck!!!!
Simple!
Atomic number= number of protons AND number of electrons (in an atom)
Mass number= number of neutrons