7. A sample contains an unknown amount of succinic acid, H,C4H,O4. If 0.3902 g of the sample requires 43.44 mL of 0.1000 M NaOH to neutralize the H2C,H4O4 completely, what is the percentage of H;C4H,O4 in the sample? The molar mass of H;C4H,O4 is 118.09 g/mol. The balanced equation for the reaction is: H;C,H,O4 + 2 NaOH →2 H¿O + Na,C,H,O4

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7.
A sample contains an unknown amount of succinic acid, H2C,H4O4. If 0.3902 g of the sample
requires 43.44 mL of 0.1000 M NaOH to neutralize the H2C4H4O4 completely, what is the percentage of
H2C4H4O4 in the sample? The molar mass of H2C4H4O4 is 118.09 g/mol. The balanced equation for the
reaction is:
H2C,H4O4 + 2 NaOH → 2 H2O + Na,C,H4O4
Transcribed Image Text:7. A sample contains an unknown amount of succinic acid, H2C,H4O4. If 0.3902 g of the sample requires 43.44 mL of 0.1000 M NaOH to neutralize the H2C4H4O4 completely, what is the percentage of H2C4H4O4 in the sample? The molar mass of H2C4H4O4 is 118.09 g/mol. The balanced equation for the reaction is: H2C,H4O4 + 2 NaOH → 2 H2O + Na,C,H4O4
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