Question

What is the molarity of each solution? 39 g of KCl dissolved in enough water to...

What is the molarity of each solution?

39 g of KCl dissolved in enough water to give 375 mL of solution.

85.8 g of sucrose, C12H22O11, dissolved in enough water to give 725 mL of solution.

8.4 g of ammonium sulfate, (NH4)2SO4, dissolved in enough water to give 2.35 L of solution.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
what is the mass/volume percent of 25 g of KCL dissolved in enough water to give...
what is the mass/volume percent of 25 g of KCL dissolved in enough water to give a final volume of 125 ml?
12.50 g (about one tablespoon) of table sugar (sucrose, C12H22O11) is dissolved in 242.2 mLof water...
12.50 g (about one tablespoon) of table sugar (sucrose, C12H22O11) is dissolved in 242.2 mLof water (density 0.997 g/mL). The final volume is 250.0 mL (about one cup). 1. Calculate the mass percent of sucrose in this solution. 2. Calculate the molarity of sucrose in this solution. 3. Calculate the molality of sucrose in this solution.
A. 6.7 g of K3PO4 are dissolved in 500 mL of water. What is the concentration...
A. 6.7 g of K3PO4 are dissolved in 500 mL of water. What is the concentration (in normality) of PO4^3- ions in solution? B. Calculate the formal concentration (in molarity) of a KCl solution if 18.6 g of KCl are dissolved in 500 mL of water? C. What NaCl concentration results when 234 mL of a 0.830 M NaCl solution is mixed with 502 mL of a 0.370 M NaCl solution?
20.40g Iron(III) oxalate is dissolved in enough water to give 250.0 ml of solution. 25.00 ml...
20.40g Iron(III) oxalate is dissolved in enough water to give 250.0 ml of solution. 25.00 ml of this solution is pipetted into a 100.0ml volumetric flask and diluted to the mark. A. Calculate the molarity of Iron(III) oxalate in the original solution. B. Calculate the molarity of the oxalate ion in the diluted solution.
A solution is prepared by placing 29.0 g of KCl in a 0.700 L volumetric flask...
A solution is prepared by placing 29.0 g of KCl in a 0.700 L volumetric flask and adding water to dissolve the solid, then filling the flask to the mark. What is the molarity of an AgNO3 solution if 39.4 mL of the KCl solution react exactly with 48.0 mL of the AgNO3 solution?
Felicia dissolved 4.00 g of Co(NO3)2 in enough water to make 100 mL of stock solution....
Felicia dissolved 4.00 g of Co(NO3)2 in enough water to make 100 mL of stock solution. She took 4.00 mL of the stock solution and then diluted it with water to give 275 mL of a final solution. How many grams of NO3- ion are there in the final solution?
53.6g of calcium chloride is dissolved in enough water to give 400ml of solution. what is...
53.6g of calcium chloride is dissolved in enough water to give 400ml of solution. what is the molarity of the solution? What is the concentration of each ion? How many moles of calcium chloride in 850ml of 1.27M calcium chloride? What volume of 1.27M calcium chloride is needed if we require 4.30 moles of chloride ion?
Sodium carbonate (2.4134 g) is dissolved in enough deionized water to give a solution with a...
Sodium carbonate (2.4134 g) is dissolved in enough deionized water to give a solution with a total volume of 250.0 mL. What is the pH of the resulting solution? For carbonic acid, pKa1 = 6.351 and pKa2 = 10.329. Also: What is the equilibrium concentration of H2CO3 in the solution calculate the value of aHCO3−. Write a mass balance and charge balance equation please show all work!
A solution was prepared by dissolving 26.0 g of KCl in 225 g of water. The...
A solution was prepared by dissolving 26.0 g of KCl in 225 g of water. The composition of a solution can be expressed in several different ways. Four of the most common concentration units are defined as follows:. mass %=mass of componenttotal mass of solution×100%; mole fraction (X)=moles of componenttotal moles of solution; molarity (M)=moles of soluteliters of solution; molality (m)=moles of solutemass of solvent (kg) Part A Calculate the mass percent of KCl in the solution. Part B Calculate...
What is the molarity of a solution of KCL (KCL, PF=58.5) in water (H2O, PM=18) when...
What is the molarity of a solution of KCL (KCL, PF=58.5) in water (H2O, PM=18) when the fraction molar of KCL is 0.0390? The density of the solution is 1105g/lL
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT