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19 Nov 2019
Please Answer ALL.
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a) Write a balanced chemical equation for the acid dissociation reaction of propionic acid (CH3CH2CooH or C2H5CooH) in water. (1 mark) b) Write the Ka expression for propionic acid based on the above equation. (1 mark) c) The pH of a solution of propionic acid in water was found to be 2.7. What is the concentration of protons in this solution? (1 mark) d What is the concentration of the propionate ion (CH3CH2COO or C2Hscoo in this solution? (1 mark)
Please Answer ALL.
Thanks
a) Write a balanced chemical equation for the acid dissociation reaction of propionic acid (CH3CH2CooH or C2H5CooH) in water. (1 mark) b) Write the Ka expression for propionic acid based on the above equation. (1 mark) c) The pH of a solution of propionic acid in water was found to be 2.7. What is the concentration of protons in this solution? (1 mark) d What is the concentration of the propionate ion (CH3CH2COO or C2Hscoo in this solution? (1 mark)
Sixta KovacekLv2
12 Jan 2019