Questions LLC
Login
or
Sign Up
Ask a New Question
Chemistry
Solutions and Calculations
Molarity and Molality
If you mix 50 grams of NaHCO3 in 2.0 liters of water, calculate molarity & molality
1 answer
figure moles of sodium bicarbonate in 50 grams.
Molarity=moles/2liters
molality=moles/2.0
You can
ask a new question
or
answer this question
.
Related Questions
Calculate the molarity and the molality of an NH3 solution made up of 30 g of NH3 in 70 g of water. The density of the solution
A commercially available sample of sulphuric acid is 15% H2SO4 by mass (density=1.10g/ml) Calculate the molarity ,normality and
Pure water has a density of 1.00 g/ml at 297 . Calculate the molar concentration of pure water at this temperature. Would i just
An aqueas solution labeled 35% HClO4 had a density af 1.251g/Cm^3 calculate a) molarity b) molality
What is the molarity of the solution produced when 14.1 grams of ammonia is dissolved in sufficient water to prepare .100 liters
8.058g x 10-2 kg of washing soda na2co3 10h20 is dissolved in water to obtain 1L of a solution of density 1077.2kg/m3. Calculate
calculate the molarity of 29.25 grams of NaCl in 2.0 liters of solution
for a lab it says prepare a 300 ml of .2% sodium bicarbonate solution. I am trying to find how many grams of NaHCO3 i need. so i
An aqueous solution of glucose is made by disolving 8.75 g of glucose in 100 mL of water. Calculate molarity, molality and the
a solution is prepared by dissolving 4.9 g of sucrose (c12h22011) in 175 g of water. calculate the boiling point and osmotic