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5. How many milliliters (mL) of a 3.277 M calcium nitrate solution would contain 76.50 grams...
Solutions and Dilutions 1. What would be the percent (%) concentration of a solution that results from the combination of 115.0 grams of potassium nitrate with 0.320 L of water? Identify the solute and solvent of the solution 2. A solution is prepared by mixing together 76.40 mL of liquid ethanol (C2H4O) and 110.25 mL of water. Identify the solute and solvent of the resulting solution. What would be the percent (%) concentration of the solution? 3. How many grams...
how many ml of a4.50 (m/v ) %solution would contain 23 .0 grams of solute
5. How many milliliters of a 20% magnesium sulfate solution will contain 40 grams of the solute magnesium sulfate? Strength 20% Drug 409
How many milliliters of an aqueous solution of 0.137 M calcium chloride is needed to obtain 18.1 grams of the salt? mL You need to make an aqueous solution of 0.232 M aluminum nitrate for an experiment in lab, using a 125 mL volumetric flask. How much solid aluminum nitrate should you add? grams For the following reaction, 5.66 grams of phosphorus (PA) are mixed with excess chlorine gas . The reaction yields 20.4 grams of phosphorus trichloride . phosphorus...
how many milliliters of 20% HBr solution contain 4 grams of HBr? 2. How many milliliters of 20% (m/v) HBr solution contain 4 grams of HBr?
3. How many milliliters of a 20% magnesium sulfate solution will contain 40 grams of the solute magnesium sulfate?
(a) How many grams of solute are present in 70.0 mL of 1.33 M CoSO4? _______ g (b) If 1.50 g of (NH4)2SO4 is dissolved in enough water to form 200. mL of solution, what is the molarity of the solution? _______M (c) How many milliliters of 0.560 M NiCl2 contain 2.00 g of solute? _________ mL
How many grams of solute are present in 80.0 mL of 1.33 M CoSO4? (b) If 1.50 g of (NH4)2SO4 is dissolved in enough water to form 300. mL of solution, what is the molarity of the solution? (c) How many milliliters of 0.560 M NiCl2 contain 1.00 g of solute?
How many milliliters of a 25% (m/v) NaOH solution would contain 75 g of NaOH? 25 mL 33 mL 3.0×102mL 75 mL 19 mL
How many milliliters of a 12.5% dextrose solution contain 25 grams of dextrose? O A. 1,000 mL O B. 200 ml O c. 10,000 ml OD. 1562.5 ml