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anonymous
 one year ago
*** I know this a different subject.***
If it requires 23.4 milliliters of 0.65 molar barium hydroxide to neutralize 42.5 milliliters of nitric acid, solve for the molarity of the nitric acid solution. Show all of the work used to solve this problem. Unbalanced equation: Ba(OH)2 + HNO3 Ba(NO3)2 + H2O
anonymous
 one year ago
*** I know this a different subject.*** If it requires 23.4 milliliters of 0.65 molar barium hydroxide to neutralize 42.5 milliliters of nitric acid, solve for the molarity of the nitric acid solution. Show all of the work used to solve this problem. Unbalanced equation: Ba(OH)2 + HNO3 Ba(NO3)2 + H2O

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pratyush5
 one year ago
Best ResponseYou've already chosen the best response.1I am guessing you are unfamiliar with normality and equivalent concept right ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I know stoichiometry

pratyush5
 one year ago
Best ResponseYou've already chosen the best response.1Don't worry, I'll do this with mole concept

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0but I don't know on how to start

pratyush5
 one year ago
Best ResponseYou've already chosen the best response.1So first of all  Molarity X Volume = No of moles right ?

pratyush5
 one year ago
Best ResponseYou've already chosen the best response.1Why this is definiton of molarity

pratyush5
 one year ago
Best ResponseYou've already chosen the best response.1I wasnt referring to question. Just a general insight.

pratyush5
 one year ago
Best ResponseYou've already chosen the best response.1dw:1436897699148:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Yes its is Balanced Equation: Ba(OH)2 2HNO3 > Ba(NO3)2 2H2O

pratyush5
 one year ago
Best ResponseYou've already chosen the best response.1What I am trying to say is you know the no of moles of barium hydroxide. Then from balanced eqaution you get moles of nitric acid corresponding to one mole of barium hydroxide. Then you equate moles by unitary method

pratyush5
 one year ago
Best ResponseYou've already chosen the best response.1Good ! Now as you can see that 1 mole of Baoh2 reacts with 2 moles of nitric acid So 15.21 millimoles will react with 30.42 millimoles ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0What unit 15.21 would be in

pratyush5
 one year ago
Best ResponseYou've already chosen the best response.1millimoles. Because you are multipling molarity with millilitres

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok so it is15.21 mmol Ba(OH)2

pratyush5
 one year ago
Best ResponseYou've already chosen the best response.1SO now from balanced equation we need double the millimoles of nitric acid ?

pratyush5
 one year ago
Best ResponseYou've already chosen the best response.1So we need 30.42 millimoles of nitric acid dw:1436898445233:dw

pratyush5
 one year ago
Best ResponseYou've already chosen the best response.1Feel free to ask any doubts ?

pratyush5
 one year ago
Best ResponseYou've already chosen the best response.1Yeah that'd be the right answer.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thank you very much.
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