Chemistry, asked by subashr33, 4 days ago

how much lactic acid must be added to 2 gram of sodium hydroxide to make 500 ml of buffer at ph 4

Answers

Answered by shristi1211842

Answer:

A solution of acetic acid and sodium acetate (CH3COOH + CH3COONa) is an example of a buffer that consists of a weak acid and its salt. An example of a buffer that consists of a weak base and its salt is a solution of ammonia and ammonium chloride (NH3(aq) + NH4Cl(aq)).

Explanation:

PLEASE MARK ME AS A BRAINILIST

Previous Question

Next Question

Similar questions

Math, 2 days ago

rate of decline of natural resources in last 20 years- bar graph representation...

Math, 2 days ago

find the height of a cuboid whose base area is 180 square centimetre and volume is 900 cubic centimetre...

Math, 2 days ago

$\bold\blue{Question}$ An electrician sold two irons at ₹560 each. On one he gain 10% and on another he loss 10%. How much does he gain or lose in the whole transaction?...