Properties of Acids and Bases Answers

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Identify each substance as an acid or a base.liquid drain cleaner, pH 13.5

acidic

basic

neutral

milk, pH 6.6

acidic

basic

neutral

Which substance would be the closest to a neutral pH?

household bleach

vinegar

soda

blood

Choose the most acidic substance in the group.

lemon juice, pH = 2.25

orange juice, pH = 3.75

milk, pH = 6.6

seawater, pH = 8

Which of these substances has the highest pOH?

0.10 M HCl, pH = 1

0.001 M HNO3, pH = 3

0.01 M NaOH, pH = 12

Which of these substances is the least acidic?

solution A, pOH = 1.5

solution B, pOH = 7.0

solution C, pOH = 13.5

Which of these substances has the lowest pH?

0.5 M HBr, pOH = 13.5

0.05 M HCl, pOH = 12.7

0.005 M KOH, pOH = 2.3

n =

–4

–10

n =

–3

–11

Which equation correctly shows how you could calculate [OH–] from [H+]?

Option

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