A chemist adds of a M sodium thiosulfate solution to a reaction flask. Calculate the millimoles of sodium thiosulfate the chemis

Question

S_A_V [24]

3 years ago

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A chemist adds of a M sodium thiosulfate solution to a reaction flask. Calculate the millimoles of sodium thiosulfate the chemis

t has added to the flask. Be sure your answer has the correct number of significant digits.

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1 answer:

irakobra [83] · Answer 1 · 2022-06-01T05:42:06+03:00

irakobra [83]3 years ago

6 0

Answer:

M/248

Explanation:

The formula for sodium thoisulphate is Na2S2O3.5H20 with the molar weight of on Na=23,S=32, O=16, H=1 multiply their weight by the coefficient then 18 by 5 then the in millimole is equals M/248 X 10^-3