Acidic, Basic, Alkaline and Amphoteric Substances
Authored by Sam Ainscough
Chemistry
8th - 12th Grade
NGSS covered
Used 39+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which word matches this definition "a molecule or other species which can donate a proton (H+) or accept an electron pair in reactions"?
Base
Alkali
Acid
Amphoteric
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which word matches this definition "a molecule or other species which can accept a proton or donate an electron pair in reactions"?
Base
Alkali
Acid
Amphoteric
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which word matches this definition "a molecule or other species which can accept a proton or donate a proton"?
Base
Alkali
Acid
Amphoteric
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which word matches this definition "a soluble substance which can accept a proton or donate an electron pair in reactions"?
Base
Alkali
Acid
Amphoteric
5.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
When you add any acid to any base, you always make salt and...?
(a)
Tags
NGSS.MS-PS1-5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Acids dissociate in water. Which equation below shows the correct dissociation for hydrochloric acid?
HCl (aq) --> H (aq) + Cl (aq)
HCl (aq) --> H+ (aq) + Cl+ (aq)
HCl (l) --> H+ (aq) + Cl- (aq)
HCl (aq) --> H+ (aq) + Cl- (aq)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Alkaline substances dissociate in water. Which equation below shows the correct dissociation for potassium hydroxide?
KOH --> 2K+ + 3OH-
KOH (aq) --> K- (aq) + OH- (aq)
KOH (s) --> K+ (aq) + OH- (aq)
KOH (aq) --> K+ (aq) + OH- (aq)
Tags
NGSS.HS-PS1-7
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