In a reaction between baking soda and vinegar in which sodium acetate, water, and carbon dioxide are produced, a student collected data
From the data table below, explain how this experiment demonstrates the law of
conservation of mass.
Baking Soda
Vinegar
Sodium Acetate, Water,
and Carbon Dioxide
10g
15g
25g

Answer asap need to be answered by wednesday morning explain how a buffer works, using an ethanoic acid / sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.