Determine the molarity of a solution that is 45.0%(m/m) NaNO3(aq) and has a density of 1.37g/mL.
Determine the molarity of a solution that is 45.0%(m/m) NaNO3(aq) and has a density of 1.37g/mL.
How would you determine the molality of a solution that is 45.0% (m/m) NaNO3(aq), and has a density of 1.37 g/mL? I'm a bit confused. An explanation with work provided would be super helpful, thank you.
A 350. mL solution of 0.150 M NaNO3(aq) is mixed with a solution of 230. mL of 0.240 M NaCl(aq). How many moles of Na+(aq) are present in the final solution? A) 0.0525 moles D) 0.0539 moles B) 0.108 moles E) 0.195 moles C) 0.186 moles
Question 6 100 mL of 0.25 M NaNO3 solution is mixed with 150 mL of 0.5 M NaNO3 solution. What is the molarity of the resulting mixture? 0.2 M 0.4 M 0.1 M 8.5 M
Question 12 Determine the molarity of a 0.919 m aqueous solution of HNO3. The density of the solution is 1.35 g/mL
1a. An aqueous solution has a Molarity of 1.632 M. The density of the solution is (1.150x10^0) g/mL and the solute has a molar mass of (1.33x10^2) g/mol. What is the molality of this solution? 1b. An aqueous solution has a mass percent of solute of 18.4%. The density of the solution is (1.400x10^0) g/mL and the solute has a molar mass of (1.77x10^2) g/mol. What is the molality of this solution? 1c. An aqueous solution has a molality of...
what is the molarity of a 45.0 mL solution containing 6.00 g of sodium hydroxide?
What is the molarity of a solution that is prepared with 72.6 grams of NaNO3 dissolved in enough water to make 450. mL of solution? (MW NaNO3 = 85.00 amu)
When 60.0 mL of a 0.400 M solution of HNO3 (aq) is combined with 60.0 mL of a 0.400 M solution of NaOH(aq) in a coffee-cup calorimeter, the final temperature of the solution is measured to be 26.6 ˚C. The initial temperature of the solutions is 24.0 ˚C. Calculate qrxn in joules, assuming the specific heat capacity of the final solution is 3.90 J·g–1·˚C–1, the density of the final solution is 1.04 g/mL, and the calorimeter constant is 45 J/oC....
3. What volume of 40.0% NaNO3 solution contains 0.15 mole of NaNO3? Density 1.32 g/mL
1- What mass of NaNO3 would be needed to make a solution that has a molarity of 0.15 M and a volume of 325 Liters?