The majority of household chemicals are
A) cleaning agents.
B) laundry products.
C) cosmetics.
D) paints.
Correct Answer:
Verified
Q3: Soap is
A)a glycerol ester.
B)a salt of a
Q4: In hard water,soaps are converted to
A)insoluble salts.
B)bases.
C)lye.
D)anhydrides.
Q5: In cleaning,soap acts as a(n)_ between "dirt"
Q6: Which of the following is NOT an
Q7: Which of the following statements about soaps
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
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