Std 8 social science ch 17 swadhyay solution , dhoran 8 samajik vigyan ch 17 swadhyay solution

5 is the solution of the equation 3x + 2 = 17 .

Calculate the pH at the equivalence point when a solution of 0.1 M CH_3COOH is titrated with a solution of 0.1 M NaOH. K_a(CH_3COOH)= 1.8 xx 10^(-5)

Ionisation constant of CH_(3)COOH is 1.7 xx 10^(-5) and concentration fo H^(+) in certain acetic acid solution is 3.4 xx 10^(-4) M . The concentration of acetic acid solution is

An aqueous solution of CH_3 COONa is

12g of CH_(3)COOH and 4g of NaOH are mixed and diluted to 1 litre solution. If P^(Ka) of CH_(3)COOH is 4.8 the P^(H) of the solution is

pH of aqueous solution of CH_3COONa is given by

Which of the following solutions when added to 1L of a 0.1 M CH_3COOH or in the pH of the solution K_a=1.8xx10^(-5) for CH_3COOH ?

a. Write an equilibriu equation for a solution containing CH_(3)COOH and CH_(3)COONa . What effect does CH_(3)COONa have on a solution of CH_(3)COOH ? b. What reagents should be added to a solution to increase i. [CH_(3)COO^(Theta)] ii. [overset(o+)NH_(4)]

Given K_(sp)(AgI)=8.5xx10^(-17) . The solubility of AgI in 0.1M KI solution is