Question

class 10 science all formula​

Answer 1

Answer:

ok I give you answer.

Explanation:

Balance equation is..

3 Fe + 4 H2O arrow fe3 O4 + 4 H2.

common salt is..

sodium chloride, NaCl..

caustic soda..

sodium hydroxide, NaOh..

washing soda..

sodium carbonate, Na2Co3..

baking soda ..

sodium hydrogen carbonate,NaHCO3..

bleaching powder..

calcium oxychloride, CaOCl2..

plaster of Paris...POP...

calcium sulphate hemihydrate, CaSO4..