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Topic: SOLUTIONS  (Read 1100 times)

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Offline HelpPlease123

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SOLUTIONS
« on: April 25, 2020, 08:43:03 AM »
A solution was prepared by dissolving 200 mg of sodium hydroxide (MW = 40) in water until reaching a total volume of 500 ml
A) Concentration  % p/v 
B )Molar Concentration
C) [H+], [HO- ] and pH.
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Offline OrganicDan96

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Re: SOLUTIONS
« Reply #1 on: April 25, 2020, 08:43:56 AM »
you have to show your attempt before anyone will help you
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Offline HelpPlease123

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Re: SOLUTIONS
« Reply #2 on: April 25, 2020, 08:58:40 AM »
Quote from: OrganicDan96 on April 25, 2020, 08:43:56 AM
you have to show your attempt before anyone will help you
but i don't know how to do it
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Offline AWK

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Re: SOLUTIONS
« Reply #3 on: April 25, 2020, 09:14:30 AM »
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AWK
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