What is the chemical formula for washing soda used in cleaning?
A
NaHCO3
B
NaCl
C
Na2CO3
D
NaOH
Correct Answer: Option C — Na2CO3
Explanation:
Washing soda is sodium carbonate Na2CO3 a water softener and cleaning agent used to remove grease and stains and is also used in glass makin...
Washing soda is sodium carbonate Na2CO3 a water softener and cleaning agent used to remove grease and stains and is also used in glass making and paper production.