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banana
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×
magnet
Take 5 points!
Okay!
×
gift
Win 25 points!
Okay!
×
lifesaver
Give 15 points!
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15
×
Which of the following are acids? lemon, lime, milk, eggs, water, stomach acid
lemon, lime, water, stomach acid
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×
thief
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5
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25
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rocket
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rocket
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thief
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25
15
×
Water is known as amphoteric, which means it can act as an acid or a base. How does this work?
H2O + Acid: H2O= Base, H2O + Base: H2O=Acid
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15
×
Complete the net ionic equation: NaOH ---->
NaOH ----> Na+ (aq) + OH- (aq)
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15
×
If pH= 10, what is the pOH? Is it acidic or basic?
pOH= 4, Basic
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15
×
If you have red litmus paper in the presence of a base, it turns what color?
BLUE
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×
seesaw
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×
star
Double points!
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rocket
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×
baam
Lose 25 points!
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15
×
If pOH= 7, what is the pH? Is it acidic or basic?
pH= 7, Neutral
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15
×
Calculate the pH of a 1x10-9 M solution of NaOH.
pH=9, Basic
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15
×
If pOH= 4, what is the pH? Is it acidic or basic?
pH= 10, Acidic
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15
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If pOH= 6, what is the pH? Is it acidic or basic?
pH= 8, Basic
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15
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Label the acid and base for the reaction: HC2H3O2 + H2O ----> H3O+ + C2H3O2-
HC2H3O2= Acid, H2O= Base
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15
×
What is the pH range for neutral solutions?
pH= 7
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15
×
What is the pH range for acidic solutions?
pH < 7
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×
baam
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rocket
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fairy
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5
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25
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banana
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