Acids & Bases Lesson Part 1

Presentation

•

Chemistry

•

9th - 12th Grade

•

Medium

Michaela Bratsch

Used 12+ times

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14 Slides • 11 Questions

Acids & Bases Lesson Part 1

By Michaela Bratsch

Multiple Choice

Properties of bases are...

feel soapy and neutralise acids

irritate your skin and react with metals to produce bubbles

taste sour and turn litmus red

have pH less than 7

Multiple Choice

Bleach and oven cleaner are:

strong acids

strong bases

Multiple Choice

Which of the following is NOT a characteristic of an acid?

sour taste

corrosive

turns litmus paper blue

neutralises bases

Multiple Choice

Which of the following is true?

Acids and bases form hydroxide ions in solution

Acids form hydroxide ions and bases hydrogen ions in solution

Acids form hydrogen ions in solution, bases do not form ions in solution

Acids form hydrogen ions in solution and bases hydroxide ions

Multiple Choice

A substance that changes color when mixed with an acid or base is a(n) ___.

indicator

neutralizer

corrosive

electricity

Multiple Choice

What color does litmus paper turn in the presence of an acid?

blue

black

green

red

Multiple Choice

Strong acids and bases...

do not break apart into ions (non-electrolyte)

partially break apart into ions (weak electrolyte)

completely break apart into ions (non-electrolyte)

completely break apart into ions (strong electrolyte)

Multiple Choice

What are the weak acids and bases?

all acids and bases are weak

if not classified as strong, the acid/base is considered weak

all acids and bases are strong

there are more strong acids and bases than there are weak acids/bases

Multiple Choice

Which of the following is NOT a strong acid?

Sulfuric acid

Hydrochloric acid

Perchloric acid

Hydrofluoric acid

Multiple Choice

Which of the following is a weak acid?

HClO₄

H₂S

HNO₃

HBr

Multiple Choice

Which of the following is a weak base?

Sodium hydroxide

Lithium hydroxide

Magnesium hydroxide

Strontium hydroxide

Acids & Bases Lesson Part 1

By Michaela Bratsch

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