how much vol of sample u've 2 take to make 6mM solution..
if the Molr Wt is 164?
Answers were Sorted based on User's Feedback
Answer / susmita
1 mM = 1/1000 M
6mM = 6/1000
=0.006 mM
mol wt is 164
therefore it is 164*0.006=0.984g
Is This Answer Correct ? | 35 Yes | 2 No |
Answer / prabhakaran narayanasamy
98.4 mg for 100 ml.that means you have to dissolve 98.4 mg
of the given sample in to 100 ml water
Is This Answer Correct ? | 13 Yes | 2 No |
Answer / sree
164g in 1000ml is 1M (i.e., 1000mM)
Thus, for 6mM you should take:
(6*164)/1000 = 0.984g
Is This Answer Correct ? | 8 Yes | 0 No |
Answer / raghu
if u want to make 6mM soln whose mol wt is 164 u have to
prepare 1M stock from this u have to prepare 6mM soln if u
follow the above method of exact weighing u will come across
error!!!!!!!!!! just think
Is This Answer Correct ? | 5 Yes | 0 No |
Answer / sree lakshmi jampani
0.006m =wt/mwtx1000/v
0.006 =wt/164x1000/100
0.006x164/10
=0.98g
Is This Answer Correct ? | 4 Yes | 0 No |
Answer / kishore kumar
molarity= mol wt X req molarity X req volume / 1000
=164X0.006 X 100 / 1000
=98.4 / 1000
=0.0984 g / 100ml
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / santosh
To make 100 ml of 6 mM solution..
Add 98400 g of your molr wt 164 compund to 85 ml of your
solvent. Ph the solution as desired and fill to 100 ml
final volume
Is This Answer Correct ? | 2 Yes | 3 No |
Answer / laki
formula=(molar concentration*molecular weight)/1000
6mM=0.006M
Therefore according to formula,( 0.006*164)/1000=0.000984g
in 1000ml of distilled water.if we need to make 100ml then
it should be 0.0000984g in 100ml of distilled water
Is This Answer Correct ? | 1 Yes | 9 No |
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