Please help in this Q please
Home
/
Please help in this Q please
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
ANS 3:-
2KOH + CaSO4---------- K2SO4 + H2O
I AM NOT SURE FOR THIS ANSWER ^
2Fe + 3O2 ------- Fe2O3
ANS 4 :-
REACTION IN WHICH ONE REACTANT IS BREAK DOWN TO FORM SIMPLER PRODUCT IS KNOWN AS DECOMPPSITION REACTION.
EG:- ON HEAT :-
CaCO3 ------- CaO + CO2
ANS 5 :-
WHEN IRON NAIL IS DIPPED IN COPPER SULPHATE SOLITION A LAYER OF COPPER FORMED ON THE NAIL
EQUATION :-
Fe + CuSO4 --------- FeSO4 + Cu
THESE ARE YOUR ANSWERS
PLEASE MARK ME AS BRAINLIST