The molarity of a solution obtained by mixing 750ml

Asked by admin @ 16/08/2021 in Chemistry viewed by 254 People

The molarity of a solution obtained by mixing 750 mL of 0.5 (M) HCl with 250 mL of 2(M) HCl will be.............?

Answered by admin @ 16/08/2021

Tha resultant molar it when two acids or two bases are mixed is given by
M = M1V1+M2V2 / V1+V2
SO ,
M = 750*0.5 + 250*2 / 750+250
M = 375 + 500 / 1000
M = 875 /1000 = 0.875 M

A solution is obtained by mixing 200g of 30

Asked by admin @ 20/08/2021 in Chemistry viewed by 399 persons

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