solution:
the change in the boiling point is given as,
dTbp =2.30°c
elevation constant for the solvent is given by,
kb=0.512°c/m
= 4.49m
Which statement about a needle is true? A. A needle rubbed with a magnet is a permanent magnet. B. A needle rubbed with a magnet
2 answers:
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Mass of sodium thiosulfate is 110. g
Volume of the solution is 350. mL
Calculating the moles of sodium thiosulfate:
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Converting the volume of solution to L:
Finding out the concentration of solution in molarity: