Question

34.2 g of Sugar was dissolved in 180 g of Water to produce 214.2 g of Sugar syrup. Calculate (i) molality (ii) mole fraction of Sugar in the syrup (iii) mole fraction of Water in the syrup. (Given C = 12 , H = 1 , O = 16 )

Answer 1

Explanation:

A chemical formula is an expression that shows the elements in a compound and the relative proportions of those elements. ... Molecular formulas do not indicate how the atoms are arranged in the molecule. The empirical formula tells the lowest whole-number ratio of elements in a compound.