Posted by chelsy on Monday, November 21, 2011 at 3:34pm.
moles NaCl = grams/molar mass = ?
Solve for moles.
molality = mols/kg solvent
Solve for molality
freezing point:
delta T = i*kf*m
boiling point:
delta T = i*Kb*m
i = 2 in both cases.
Technically we can't calculate molarity since no density is listed. 800 mL solvent is not the same as 800 mL solution. You need to clarify the g/equivalent for me.
Related Questions
chemistry - 50 g of NaCL is dissolved into 800 ml H2O. i need to know if is ...
chemistry - if 125 ml of H2O is added to 50 ml of 0.35 M NaCl, what is the ...
Chemistry - Calculate the freezing point and boiling point of a solution that ...
chemistry - what is the molarity of a solution that has 50.6 grams of solid ...
chemistry - In a laboratory experiment, a 18.0 ml sample of NaCl solution is ...
chem - Calculate the freezing point and boiling point of a solution that ...
chemistry - Calculate the molarity of the solution produced by mixing (a) 50.0 ...
chemistry - Calculate the molarity of each. a. 1.50 mole of NaCl in 8.00 L of ...
Chemistry - Naoh (aq) + HCl (aq) --> NaCl (aq) + H2O (l) Using the dT ...
chemistry - What is the percent by mass of 3.55 g NaCl dissolved in 88 g H2O? 2...
For Further Reading
