Question

Determine the molarity of given hcl solutions by titrating against m/20 Naoh

Answer 1

Answer:

determining the molarity of the given hi solution

take known volume of hair solution and titrate it against Naoh solution of known concernration

reaction for this titration is

HCI+NaoH--Naoh +H2O

molarity of hci solution is determined by formula-

M(HCI)×V(HCI)/M(NaOH)×V(NaOH)=1/1

M(HCI)=M(NaOH)×V(aOH)/V(HCI)

M(HCI)=V(NaOH)/20V(HCI)

Explanation:

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