Determine the boiling point elevation of H2O in each of the following solutions:
1)2.5 m solution of C6H12O6 (glucose)in H2O.
2) 3.20 g C6 H12 O6 in 1.00 kg H20
3) 20.0 C12 H22 O11 (sucrose) in 500.g H2O
5 answers
delta T = Kb*m
yes but how would i find m?
#1 has m listed in the problem.
#2 and #3 has grams listed.
grams/molar mass = moles and
molality = mols/kg solvent.
#2 and #3 has grams listed.
grams/molar mass = moles and
molality = mols/kg solvent.
i'm still confused
can you help me solve them?
can you help me solve them?
Show your work on #2, following my instructions so I will know what your trouble is. I will help you through it.
4 answers