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15
×
dish soap has a pH of 12 and baking soda has a pH of 10. Which is the weaker base?
baking soda
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15
×
What number on the pH scale indicates that something is neutral?
7
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×
lifesaver
Give 20 points!
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gift
Win 20 points!
Okay!
×
rocket
Go to first place!
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lifesaver
Give 25 points!
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×
lifesaver
Give 25 points!
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gold
Win 50 points!
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gift
Win 15 points!
Okay!
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banana
Go to last place!
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15
×
The _________________ acids and bases are found near 7.
weakest
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15
×
where are the strongest bases found on the pH scale?
near 14
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15
×
name 2 properties of a base
OH- in solution, bitter, slippery, crystalline, conducts electrons
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15
×
The range for bases on the pH scale is ___________________
7.1-14
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15
×
An _____________ is sticky, sour and releases H+ ions in solution
acid
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15
×
Blood and water have a pH of 7. This tells us that they are both _____?
neutral
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15
×
Tomato juice has a pH of 5. Is it a strong or weak acid?
weak
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seesaw
Swap points!
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seesaw
Swap points!
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rocket
Go to first place!
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×
lifesaver
Give 25 points!
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15
×
A _______________ tastes bitter, and is slippery.
base
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15
×
Name one property of an acid
H+ in solution, sticky, sour, corrodes iron, conducts electrons
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15
×
litmus paper turns blue when placed in a ___________________-
base
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15
×
What releases OH- in solution?
bases
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