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concentrated HCl is 38% HCl by mass. What is the molarity of this solution if density of HCl=1.19g/cm ? What volume of concentrated HCl is required to make 1l of 0.1Molar HCl? |
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Answer» Answer: The correct answer was given: Firdaus17f There will be 2 series for given question: 12, -24, -48, -96........... to infinity 6, -3, -3/2, -3/4....... to infinity answer: answer is 21 ltr step-by-step explanation: let a=7x b=5x so, the mixture is 7x+5x=12x when, 9 ltrs drained then 12x-9 then the can is FILLED with b(9x) so, atq 12x-9=9x 12x-9x=9 3x=9 x=3 so, a present initially =7*3=21 the answer is 21 litre. |
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