pertuint UI (TI/III) CONCentration. Step 5. Put exactly 1 cup (or 237 mL) of distilled water into the 2-cup measuring cup. Place two level teaspoons of table salt in the measuring cup. Mix thoroughly. How does this compare to the looks of Step 1 above? Where is the level of the solution now? Do you think it is more dilute or less dilute than Step 1 above? Explain your answer. Remember that one teaspoon of table salt (NaCl) weighs approximately 4.0 grams. Also, pecause the density of water at room temperature is 1.0 g/mL, then if you used 237 mL of water 1 cup), then that is 237 grams of water. Using the formula for mass percent (m/m) = (mass of solute (g)/ mass of solute + mass of solvent) x 100%, calculate the mass percent of your solution you made in Step 5. Show your calculations.

pertuint UI (TI/III) CONCentration. Step 5. Put exactly 1 cup (or 237 mL) of distilled water into the 2-cup measuring cup. Place two level teaspoons of table salt in the measuring cup. Mix thoroughly. How does this compare to the looks of Step 1 above? Where is the level of the solution now? Do you think it is more dilute or less dilute than Step 1 above? Explain your answer. Remember that one teaspoon of table salt (NaCl) weighs approximately 4.0 grams. Also, pecause the density of water at room temperature is 1.0 g/mL, then if you used 237 mL of water 1 cup), then that is 237 grams of water. Using the formula for mass percent (m/m) = (mass of solute (g)/ mass of solute + mass of solvent) x 100%, calculate the mass percent of your solution you made in Step 5. Show your calculations.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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