can someone help me with this chem question?

Chemistry
Tutor: None Selected Time limit: 1 Day

you need to an aqueous solution of .123M manganese (ii) acetate (acetate ion, C2H3O2) using a 250 ml volumetric flask. How much solid manganese (ii) acetate should you add?

May 4th, 2015

0.123M

250ml

number of moles= molar mass/volume

mass= 0.123*250= 30.75

the solid will be 30.75g

May 4th, 2015

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May 4th, 2015
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May 4th, 2015
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