Question

Please write and explain clearly. If you have a 9.82M solution of NaCl in water. How...

Please write and explain clearly. If you have a 9.82M solution of NaCl in water. How many mililiters of the solution is needed if the plan is obtain 2.34g of NaCl by evaporating the water?

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
A. Explain why a 1.0m solution of NaCl in water freezes at a lower temperature than...
A. Explain why a 1.0m solution of NaCl in water freezes at a lower temperature than pure water.    B. Explain why a 1.0m CaCl2 solution in water freezes at a lower temperature than a 1.0m solution of NaCl in water.
Please explain and write out clearly, thank you! What is the total concentration of chloride in...
Please explain and write out clearly, thank you! What is the total concentration of chloride in the solution that results from mixing 100. mL of 0.25 M potassium chloride and 52.0 mL of 0.15 M calcium chloride?
Please write clearly, write all equations clearly, and explain each step. Thank you again. Let X1,...
Please write clearly, write all equations clearly, and explain each step. Thank you again. Let X1, X2, ..., Xn be iid random variables from a P Poisson(λ) distribution. Find two distinct method of moments estimators for λ by solving equations containing the first two moments respectively.
Twenty-five gram of table salt (NaCl) is dissolved in enough water to make a solution. How...
Twenty-five gram of table salt (NaCl) is dissolved in enough water to make a solution. How many moles of NaCl are dissolved in water? 21.4 mole 4.27 × 10-1 mole 42.7 mole 2.14 × 10-1 mole
A 0.02350 M solution of NaCl in water is at 20degrees. The sample was created by...
A 0.02350 M solution of NaCl in water is at 20degrees. The sample was created by dissolving a sample of NaCl in water and then bringing the volume up to 1.000 L. It was determined that the volume of water needed to do this was 999.4ml The density of water @20 degrees is 0.9982g/mL. Calculate the morality of the salt solution, the mole fraction of salt in this solution, the concentration of the salt solution in % by mass, &...
1. What percent of NaCl solution (where the only solute is NaCl) would make it have...
1. What percent of NaCl solution (where the only solute is NaCl) would make it have a higher concentration of diffusible water as a solution with a total osmolarity of 280 mOsm/L? Please correct #2 to show a net gain of water instead of a net loss. 2. If a one-liter solution contains 280 mOsm of glucose and it also contains 280 mOsm of NaCl, then a red blood cell placed into this solution would experience a net loss of...
Describe how you would prepare 250.0 mL of a 0.1500 M NaCl solution given that the...
Describe how you would prepare 250.0 mL of a 0.1500 M NaCl solution given that the NaCl is supplied as a solid. Describe how you would prepare 1.25 L of a 0.025 M sucrose solution from a stock solution with concentration of 5.00 M. What is the benefit of adding salt to water when cooking rice or pasta? Explain your answer by discussing changes to vapour pressure.
Explain the procedure of how to prepare 1M NaCl solution.
Explain the procedure of how to prepare 1M NaCl solution.
1. How to make 20ml of 3M NaCl? 2. What is the percent concentration of 3M...
1. How to make 20ml of 3M NaCl? 2. What is the percent concentration of 3M NaCl? 3. What is the molar concentration of 10% NaCl?   4. Your stock solution is 5M NaCl and your goal is to make 25ml of 0.5M NaCl (all in water). What volume of stock should you use? 5. Make a reagent solution for enzymatic digestion of plasmid in water. The reaction conditions require: 2x digestion buffer                                                0.5% bovine serum albumin 10 mM sodium chloride...
Calculate the percent strength of a 200mL solution containing 350 milliosmoles of NaCl. (MW of NaCl...
Calculate the percent strength of a 200mL solution containing 350 milliosmoles of NaCl. (MW of NaCl = 58.5)? You are trying to prepare 730 mL of a solution containing 145 mEq/L of NaCl (MW = 58.5), how many milligrams of NaCl should be used in preparing that solution? Calculate the number of milliosmoles of anhydrous dextrose in 2750 mL of 7% w/v solution of anhydrous dextrose (MW = 180) in water?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT