Answer to Question #184832 in General Chemistry for rejane sapico

Question

Calculate the molality of a 100g table sugar (C12H22O11) with a molar mass of 342.3g/mol placed in 350g of H2O

Answer 1

$n(Sugar)=$ $m\over M$ $=350\over 342.3$ $=1.022mol$

$Molarity=$ $Moles of solute\over Liter of solution$

$=1.022\over 0.1$ $=10.22mol/L$