Chapter 4: Acids and Bases

Question 1

What is the chemical formula for acetone?

Answer 1

C3H5OH

C3H6O

CH3COCH3

Question 2

What are the strong Acids?

Answer 2

HCl, HBr, HI, HNO3, H2SO4, HClO3, HClO4

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Question 3

Does (aq) acetate (C2H3COO-) act like a strong base or weak base?

Answer 3

weak base

takes H+

Question 4

Does (aq) ammonium (NH4^+) act as a strong acid or weak acid?

Answer 4

weak acid.

gives away H+

Question 5

What is the chemical formula for ammonium?

Answer 5

NH4^+

Question 6

Whare are the names of the Strong Bases?

Answer 6

KOH, LiOH, RbOH, Sr(OH)2, Ba(OH)2, Ca(OH)2, NaOH

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also, Cs(OH)
Group 1A metal OH
also heavy group 2A metal OH (Ca, Sr, Ba)

Question 7

What is the chemical formula for acetic acid?

Answer 7

C2H3OOH

Ch3Cooh

Question 8

What is the chemical formula for ammonia?

Answer 8

What is the name for NH3

Question 9

What is the chemical formula for acetate?

Answer 9

C2H3OO-

CH3COO-

Question 10

Does (aq) ammonium (NH4^+) act like a cation or an anion?

Answer 10

cation

Question 11

Is (aq) acetone (C3H5OH) a strong electrolyte or weak electrolyte?

Answer 11

Acetone is not an electrolyte at all.

Question 12

Are all compounds containing (aq) alkali (group 1) metals always soluble or always INsoluble?

Answer 12

always soluble

Question 13

Is (aq) ammonia (NH3) a strong base or weak base?

Answer 13

acts as a weak base

takes H+ to become ammonium (NH4^+)

Question 14

Are all compounds containing (aq) ammonium (NH4^+) always soluble or always INsoluble?

Answer 14

always soluble

Question 15

Does (aq) acetic acid (CH3COOH) act like a strong acid or weak acid?

Answer 15

weak; it looses one H+ but does not completely ionize