Question

name the elements in the compound ¡)blue vitriol ¡¡) ethane ¡¡¡)washing soda ¡v) carbonic acid​

Answer 1

1. Cu,S
2. C,H
3. Na,C,O
4. CO2,H2O

Answer 2

Explanation:

1. blue vitriol-

copper, sulphur, oxygen

2. ethane-

carbon ,hydrogen

3. washing soda

sodium , carbon, oxygen and hydrogen (h2O molecule)

4. carbonic acid

hydrogen, carbon, oxygen

please mark as brainliest