Could you we with this problem that I have attached a picture of

Could you we with this problem that I have attached a picture of. It asks a question in 3 parts and I’m very confused Transcribed Image Text: ic Table-Prable
G acetate formula- Google Search
G acetate charge ion – Google Sea x
A ALEKS-Melanie Buzzard – Learn x
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O CHEMICAL REACTIONS
Solving a redox titration problem
Melanie v
To measure the amount of citric acid
in a certain candy, an analytical chemist dissolves a 13.0 g sample of the candy in 100. mL of water
and titrates this solution to the endpoint with 15.0 mL of 0.140M sodium hydroxide (NaOH) solution.
The balanced chemical equation for the reaction is:
C,H,0(CO,H),(aq) + 30H (aq) → C,H,0(co.) (aq) + 3H,0 (1)
O precipitation
What kind of reaction is this?
O acid-base
O redox
If you said this was a precipitation reaction, enter the chemical formula of the
precipitate.
If you said this was an acid-base reaction, enter the chemical formula of the
reactant that is acting as the base.
If you said this was a redox reaction, enter the chemical symbol of the element
that is oxidized.
Calculate the mass percent of C,H,0(CO,H) in the sample. Be sure your
0%
answer has 3 significant digits.
Explanation
Check
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