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
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
What is the molarity of the solution produced when 14.1 grams of ammonia is dissolved in sufficient water to prepare .100 liters
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
Using molality and molarity to describe a solution Calculate the percent concentration of 125mg CuSO4 dissolved in enough water