For an Acid-Base Reaction,1 M Al(OH)₃ Has a Normality of 3

question 90

Multiple Choice

For an acid-base reaction,1 M Al(OH) ₃ has a normality of 3 N.This is best explained because:

• A)The equivalent mass is three times the molar mass.
• B)Each mole contains 3 moles of hydroxide ions that can react with 3 moles of hydrated protons.
• C)The mole fraction is equal to 3 when aluminum hydroxide is mixed with water.
• D)The normality is always three times stronger than the concentration of a solution.
• E)At least two of the above statements are correct.

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