Acids and Bases Flashcards
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6th grade, 7th grade, 8th grade, 9th grade, 10th grade, 11th grade, 12th grade, College: First year, College: Second year, College: Third year, College: Fourth year
6th grade, 7th grade, 8th grade, 9th grade, 10th grade, 11th grade, 12th grade, College: First year, College: Second year, College: Third year, College: Fourth year
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1
Acids are
a substance which when added to water produces hydrogen ions
2
Bases are
a substance which when added to water produces hydroxide ions
3
acids react with...
zinc, magnesium, or aluminum and form hydrogen
4
acids also react with...
react with compounds containing CO32- and form carbon dioxide and water
5
Acid is color
red
6
Acids taste...
sour
7
Bases feel....
soapy or slippery
8
bases are color..
blue
9
Bases taste...
bitter
10
bases react with...
most cations to precipitate hydroxides
11
acids pH..
pH is less than 7
12
bases pH
pH is greater than 7
13
strong acids..
completely dissociate in water, forming H+ and an anion
14
strong bases...
they dissociate 100% into the cation and OH- (hydroxide ion).
15
acids and base reactions =
Strong acid + strong base: HCl + NaOH → NaCl + H2O