Solubility tests of benzoic acid with a dissolution enthalpy of -32kJ / mol were performed at 2 different temperatures. In the first experiment carried out at 27 ° C, 5 mL of the sample taken from the benzoic acid solution is taken into 25 mL of water and titrated with 0.02M NaOH. As a result of the titration, there is a consumption of 8 mL, respectively. In the second experiment performed at a different temperature under the same conditions, 22 mL was consumed. Taking advantage of these results a) Solubility of benzoic acid at 27 ° C .......................... ....................... ; b) solubility of benzoic acid at different temperature ........................ ........................ ; c) second test temperature ......................... .............................. (M (benzoic acid): 122.12 g / mol) Note: enter only required numerical values and units in the spaces in the question.
Solubility tests of benzoic acid with a dissolution enthalpy of -32kJ / mol were performed at 2 different temperatures. In the first experiment carried out at 27 ° C, 5 mL of the sample taken from the benzoic acid solution is taken into 25 mL of water and titrated with 0.02M NaOH. As a result of the titration, there is a consumption of 8 mL, respectively. In the second experiment performed at a different temperature under the same conditions, 22 mL was consumed. Taking advantage of these results
a) Solubility of benzoic acid at 27 ° C ..........................
.......................
;
b) solubility of benzoic acid at different temperature ........................
........................
;
c) second test temperature .........................
..............................
(M (benzoic acid): 122.12 g / mol)
Note: enter only required numerical values and units in the spaces in the question.
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