Directions: Read and analyze the following questions and compute for what is unknown in the given problem. Show complete solution by stating the given and unknown, and show the process from writing the formula to unit conversion (if applicable). 1. Suppose you added 4.0 moles of sugar to 10.0 L of solution. Calculate the molar concentration of the solution. 2. A sample of water taken from a nearby lake is found to have 0.0035 mol of salt in a 100mL solution. Determine the molar concentration of the solution in the lake. 3. You dissolve 30.0g of sodium sulfate (NazSO4(s) into 300mL of water. Calculate the molar concentration of the solution.

Directions: Read and analyze the following questions and compute for what is unknown in the given problem. Show complete solution by stating the given and unknown, and show the process from writing the formula to unit conversion (if applicable). 1. Suppose you added 4.0 moles of sugar to 10.0 L of solution. Calculate the molar concentration of the solution. 2. A sample of water taken from a nearby lake is found to have 0.0035 mol of salt in a 100mL solution. Determine the molar concentration of the solution in the lake. 3. You dissolve 30.0g of sodium sulfate (NazSO4(s) into 300mL of water. Calculate the molar concentration of the solution.

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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