Question

explain the significance of Co2 in NA 2 CO 2

Answer 1

Answer:

sorry l don't know

Explanation:

because l study in class 6.

Answer 2

Answer:

I guess it will be Na2CO3

Explanation:

Na2CO3 better known as washing soda is mainly used for its detergent properties.

CO3 here is obtained from carbonic acid (H2CO3).