Answer to Question #183668 in General Chemistry for brad

Question #183668

ASAP PLZ

8.0 mL of 0.10 M HCl is titrated with 0.10 M NaOH. Perform the following calculations

Find the following and show all calculation workout

-pH of the acid before any NaOH is added

-Volume of 0.10 M NaOH needed to reach the equivalence point

-pH at the equivalence point



1
Expert's answer
2021-04-27T07:50:44-0400

- "pH=-log[H^+]"

"pH=-log[0.10]" "=1"

- The equation for the reaction is;

"NaOH_{(aq)}+HCl_{(aq)}\\to NaCl_{(aq)}+H_2O_{(l)}"

Mole ratio"=1:1"

"\\therefore" Volume of "NaOH=8.0 ml"

- "pH=-log[H^+]"

"pH=-log[0.10]" "=1"



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