According to the given table, approximately how many grams of KClO3 are needed to saturate 100 grams of H2O at 40°C?
A) 16 g B) 6 g C) 47 g D) 38 g

i think that the answer is c

the correct answer is c

answer: option (a) is the correct answer.

explanation:

the measurement of hydrogen ions in a solution is known as ph.

if ph of a solution is less than 7 then the solution is acidic. if ph of a solution is greater than 7 then the solution is basic.

when the ph of a solution equals 7, then the solution is considered as neutral.

the ph of pure water is 7, therefore, it means that concentration of hydronium ions equals that of hydroxide ions.