Science, asked by akampan1, 1 year ago

what will be the molarity of a solution which contains 5.85 grams of NaCl per 500mL

Answers

Answered by parveen35
4
molarity = 50.9/L
hope this helped you

parveen35: my answer is right na
akampan1: no the correct option in the answer key is 3rd i. e, 0.2molL^-1
Answered by Khadeeja123
2
Molecular mass of NaCl is 23+35.5.
So the formula of Molarity is n/V
m/M*1000/V
5.85/58.5=.1
1000/500=2
.1*2=.2
So the answer is .2

akampan1: no it's wrong
Khadeeja123: It is right
Khadeeja123: In the key it is .2 even my answer is .2
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