Answer to Question #94218 in General Chemistry for Kennedi

General Chemistry

Question #94218

How much salt is required to make 250 g of a 5.0 % saline solution?

Expert's answer

"5\\%" solution means 5 gram solute is present in 100 gram solution

Hence,

Mass of salt required to make 250 g of "5\\%" saline solution"=\\frac{5}{100}\\times 250\\ g=12.5\\ g"

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. 9) Six litres of 0.4M 3-(N-morpholino) propane sulfonic acid (MOPS) buffer of pH 7.8 are required. A
2. 5. Suppose the thermometer is MI calibrated to read 0.3'C higher than actual. Docs this error i
3. 3. The aluminum foil is pierced several times with large pencil-size holes instead of pin-size. a
4. 1. The mass of the flask (before the sample in placed into the flask) is measured when the outside o
5. A liquid propane take contains an unknown mass of propane. The propane completely reactions with 23.
6. The volume of a cylinder is 1in³. Find the radius in cm. if the height is 0.09m.
7. a sealed container contains nitrogen gas. The pressure of the gas is due to the molecules of the gas