5. You will also make other concentrations of solutions. If the concentration is to be less than a mole,reduce the mass of the substance accordingly. If the concentration is to be greater than 1M, increaseBIOL 1406the mass added or reduce the volume of water accordingly. Use this formula: Molarity = moles/liter.Example: Make a .5M solution of HCIName:H = 1.008 DaltonsCI = 35.45 DaltonsTotal = 36.46 Daltons = 36.46 grams.5M = X moles/1 liter.5M * 1 liter = X molesDateNumber of moles = .5.5 * 36.46 = 18.23 gramsAdd 500 mLs water to 1L volumetric flask, add the 18.23 grams HCI to the water, swirl to dissolve,then add water until it reaches the 1L or 1,000 mL mark.Answer the following questions:1. How many mL should I use to make a 1M solution of MgBr2? ¶2. What is the mass of a mole of NH3?3. How much CaCO3 should I use to make a 2M solution?4. How much CaCO3 should I use to make a .25M solution?5. What are the steps to make a 1M solution of NH3 - give the steps and the amounts of soluteand solvent?31

How many ml should be used to make 1 M MgBr2 solution. We have to calculate the mass of one mole of…

1. How many mL should I use to make a 1M solution of MgBr2?¶ 2. What is the mass of a mole of NH3? 3. How much CaCO3 should I use to make a 2M solution? 4. How much CaCO3 should I use to make a .25M solution? 5. What are the steps to make a 1M solution of NH3 - give the steps and the amounts of solute and solvent?

1. How many mL should I use to make a 1M solution of MgBr2?¶ 2. What is the mass of a mole of NH3? 3. How much CaCO3 should I use to make a 2M solution? 4. How much CaCO3 should I use to make a .25M solution? 5. What are the steps to make a 1M solution of NH3 - give the steps and the amounts of solute and solvent?

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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