Washing soda is
A) sodium peroxide.
B) sodium carbonate.
C) sodium borate.
D) sodium chloride.
Correct Answer:
Verified
Q9: Water softeners
A)remove "hard" ions.
B)destroy "hard" ions.
C)modify "hard"
Q10: The substance with the formula shown below
Q11: An advantage of potassium soaps is that
Q12: Bathtub ring is caused by
A)the action of
Q13: Sodium carbonate (Na₂CO₃)and potassium carbonate (K₂CO₃)react with
Q15: Soap can be made by boiling animal
Q16: Water softeners remove all of the following
Q17: Animal fats and vegetable oil can be
Q18: The molecule shown below is a(n)
Q19: In acidic solutions,soaps are converted to
A)salts.
B)fatty acids.
C)detergents.
D)fats.
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