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[DOCX File]Molarity Practice Worksheet - School District
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6)The equation for molarity states that the molarity of a solution is equal to the number of moles of solute divided by the number of liters of solution. In the first equation, the molarity will clearly be equal to 1.0 M, because there are 1.0 moles of NaCl and a solution volume of 1.0 L.
molarity and dilutions answers

[DOC File]Molarity Notes – H
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Molarity Notes – H. Chemistry Name _____ Reference the text pp. 418-421 of our text (omit Molality). Sample problems A, B and C are appropriate for our class as well as the practice problems at the bottom of p. 421. Molarity. means moles of solute dissolved per …
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[DOC File]Making Dilutions Worksheet
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Making Dilutions Worksheet . ... Where M = molarity and V = volume. M1 and V1 are the initial solution’s molarity and volume, while M2 and V2 are the final solution’s molarity and volume. ... Answers: 1) 176.4 g NaHCO3 2) 42.5 g NaNO3 3) 221.76 g CCl4 4) 120 mL 1.0 M solution + 180 mL water 5) 125 mL 2.0M solution + 375 mL of water 6) 4.8 M ...
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[DOC File]Molarity Worksheet
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Transfer your dilutions into test tubes: Pour each dilution into a separate test tube (fill the tube about 3/4ths of the way up). Use the peg rack to hold the 4 test tubes. Calculating Molarity: Before you take measurements using the spectrophotometer, you need to calculate the molarity for the original sample, as well as for each dilution.
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[DOC File]Molarity Practice Problems
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Dilutions Worksheet. 1) If I have 340 mL of a 0.5 M NaBr solution, what will the concentration be if I add 560 mL more water to it? ... Calculate the molarity of this solution. b. If the solution is diluted to a volume of 2.75 L, determine its molarity. Answers: 1) 500 mL 2) 138.8 mL 3) 0.29 mol/L 4a) 1.61 mol/L 4b) 0.91 mol/L. Title: Molarity ...
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[DOC File]Solutions Worksheet #2 - Georgetown High School
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(Molarity, Dilutions, Percent Solutions, Molality Problems) Molarity. Tell how you would prepare a 500. mL of 0.50 M ammonium carbonate solution. Include all necessary equipment and amount of chemical (in grams). What is the molarity of each of the following solutions? …
molarity and dilution quiz

[DOC File]Dilutions Worksheet - Socorro Independent School District
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8) I have 345 mL of a 1.5 M NaCl solution. If I boil the water until the volume of the solution is 200 mL, what will the molarity of the solution be? 9) How much water would I need to add to 500 mL of a 2.4 M KCl solution to make a 1.0 M solution? Dilutions Worksheet – Solutions
molarity and dilution practice

[DOC File]Solutions Worksheet
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Solutions Worksheet. 1) Why does water have such a low vapor pressure? Explain. The hydrogen bonds in water are strong enough that they keep molecules from leaving the surface of the liquid and entering the vapor phase. 2) Give one example of surface tension you’re familiar with, and one example of a surfactant around your house.
molarity and dilution worksheet

[DOC File]Molarity Lab
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Since they know the volume they started out with they can compute the molarity using the calculated mass. Mr. Green was the murderer. I had great results with this lab, even if their lab techniques weren't perfect since the given range for Mr. Green was 0.5 - 1.5M anyway.
molarity and dilutions answers

[DOC File]Solutions Worksheet #1 (Solutions, Electrolyte’s, and ...
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Solutions Worksheet #2 (Molarity, Dilutions, Percent Solutions, Molality Problems) Molarity. Tell how you would prepare a 500. mL of 0.50 M ammonium carbonate solution. Include all necessary equipment and amount of chemical (in grams). What is the molarity of each of the following solutions? 40.0 grams of sodium hydroxide in 1.50 L of solution
molarity and dilution quiz answers

Molarity and dilutions worksheet answers