How many milliliters of an aqueous solution of 0.230 M potassium phosphate is needed to obtain 11.3 grams of the salt? mL

Q: How many grams of sodium hydroxide are required to prepare 495.00 mL of a 3.837 M solution?

A: The molarity(M) of the solution is defined as the ratio of number of moles(n) of compound (NaOH,…

Q: If 8.89 g of CuNO, is dissolved in water to make a 0.810 M solution, what is the volume of the…

A: The molarity or concentration of solution is calculated by the formula, M=msMsV Where, ms is the…

Q: How many mL of 1.00 M NaCl are needed to make 100. mL of a 0.750 M solution?

A: Given, M1 = 1.00 MV1= ?M2 = 0.750 MV2 = 100 ml To calculate volume.

Q: How much of a 1.50 M sodium sulfate solution in millilitersis required to completely precipitate all…

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Q: How many moles of sodium hydroxide are needed to prepare 1029.1 mL of a 2.7 M solution?

A: Let's take the formula of Molarity (M) - M = Moles of sodium hydroxide / Volume of solution (L)  OR…

Q: I. II. III. IV. V. a) Provide an electron count, mentioning whether there is any ambiguity and…

A: W has 6 electron share2 NO have 3 electrons each (as linear NO), which makes them = 6 electron…

Q: What mass of solute is contained in 325 mL of 2.25 M sodium sulfate solution?

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Q: A 75.9 g mass of KOH was dissolved in enough water to make a total volume of 750.0 mL of solution.…

A: The question is about to calculate the Molarity when 75.9 g of KOH is dissolved in enough water to…

Q: How many milliliters of an aqueous solution of 0.197 M ammonium sulfate is needed to obtain 11.3…

A: The objective of this question is to find out the volume of a 0.197 M solution of ammonium sulfate…

Q: How many grams of KBr must be dissolved to produce exactly 100 mL of a 0.336 M solution?

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Q: How many moles of HCl are in52.3 mL of a 1.17 M HCl solution?

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Q: How much water should be added to 35 mL of 2.7 M X to create a solution of 1.0 M X?

A: Given : 35 mL of 2.7 M , Initial Volume (V1) = 35 mL Initial molarity (M1) = 2.7 M Final molarity…

Q: How many grams of KOH are needed to make 510. mL of a solution that is 0.540 M? A) 0.341 g B) 6.82 g…

A: We know that,. Molarity is the number of moles of solute dissolve in one litre of solution. So,

Q: How many milliliters of an aqueous solution of 0.142 M nickel (II) nitrate is needed to obtain 12.8…

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Q: How many milliliters of an aqueous solution of 0.225 M magnesium chloride is needed to obtain 17.9…

A: Molarity (M) indicates the number of moles of solute per liter of solution. Its unit is moles/Liter.

Q: 4) How many milliliters of 6.1 MHCI solution are needed to obtain 0.150 mol of HCI?

A: Given:Moles of HCl = 0.150 molMolarity of HCl solution = 6.1 M = 6.1 mol/LAs Molarity =

Q: How many ml of water must be added to 60 ml of a 5 M solution to make it 2.5 M?

A: Given  Initial Volume of solution ( V1 )= 60 ml  Molarity of solution ( M1 )  = 5 M .or 5 mole/Liter…

Q: i want to prepare 500. mL of a 6.00 M solution of phosphoric acid. How many grams of acid do I need?

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Q: How many milliliters of an aqueous solution of 0.228 M nickel(II) sulfate is needed to obtain 10.5…

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Q: How many grams of NaCl are necessary to make 709.0 mL of 7.57 M solution?

A: Given,  Molarity of sodium chloride solution (NaCl) = 7.57 M Volume of NaCl solution = 709.0 mL Mass…

Q: How many grams of AgNO3 will be needed to prepare 200.ml of a 0.200 M solution

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Q: How many milliliters of an aqueous solution of 0.141 M copper(II) fluoride is needed to obtain 9.64…

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Q: How many milliliters of 1.0 M NICL2 solution are needed to make a 5.0 mL 0.10 M solution?

A: We are asked to calculate the volume of 1.0 M NiCl2 solution from which a solution of NiCl2 having…

Q: How many moles of sodium hydroxide are needed to prepare 506.5 mL of a 0.2 M solution?

A: Given data: 506.5 mL of a 0.2 M solution

Q: How many milliliters of 6.052 M HCl are required to make 500.0 mL of a solution containing 7.150 mg…

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Q: In the laboratory you dissolve 23.7 g of calcium chloride in a volumetric flask and add water to a…

A: 1. Mass of calcium chloride = 23.7 g Volume of solution = 500. ml 2. Molarity of aluminum sulphate =…

Q: What mass of sodium chloride is required to prepare 100.0 mL of a 0.215 M NaCl solution? Your answer…

A: The objective of this question is to calculate the mass of sodium chloride (NaCl) required to…

Q: How many liters of 0.775 M solution can be prepared from 55.0 g of ammonium iodide?

A: The solution is given below -

Q: How many grams of NaCl are needed to make 1.59 L of a 0.531 M solution   20.4 ML of 4.3 7M HCl…

A: A) Given     Volume = 1.59 Liter   Molarity = 0.531 Mole/ Liter    mass of NaCl  = ? B ) initial…

Q: What volume of a 3.00 M glucose stock solution is needed to prepare 2,500 mL of a 0.15 M solution?

A: Given data: Molarity M1 = 3.0 M Molarity M2 = 0.15 M Volume V2 = 2500 mL

Q: How many milliliters of an aqueous solution of 0.169 M aluminum chloride is needed to obtain 18.1…

A: Given :-  Molarity of AlCl3 solution = 0.169 M or 0.169 mol/L  Mass of AlCl3 = 18.1 g  To calculate…

Q: What volume, In milliliters , of calcium chloride 15.0M stock solution would you use to make 500 mL…

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Q: How many grams of hydrochloric acid are needed to prepare 191.9 mL of a 2.98 M solution?

A: The question is based on the concept of solutions.   molarity is a method of expressing…

Q: What mass of sodium chloride is required to prepare 100.0 mL of a 0.208 M NaCl solution? Your…

A: Given: Molarity of NaCl solution= 0.208 M = 0.208 mol/LVolume of NaCl solution= 100.0 mL = 0.100 L […

Q: How many grams of sodium hydroxide are needed to make 735.67 mL of 17 M solution?

A: Given :-  molarity of NaOH solution = 17 M or 17 mol/L  volume of solution = 735.67 mL  To calculate…

Q: How many milliliters of an aqueous solution of 0.191 M sodium sulfate is needed to obtain 11.7 grams…

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Q: What mass (g) of calcium chloride do you need to make 150.0 mL of a 0.750 M solution?

A: Molarity is defined as the number of moles of solutes present in per litre of solution.

Q: How many milliliters of an aqueous solution of 0.136 M silver fluoride is needed to obtain 6.01…

A: The relationship between concentration and the number of moles is :- Concentration = Moles/Volume(L)…

Q: You need to make an aqueous solution of 0.243 M barium sulfide for an experiment in lab, using a 500…

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Q: How many milliliters of a 0.75 M HCl solution do you need to obtain 0.0040 mol of HCl?

A: Molarity of the solution is equal to the number of moles of solute present in one liter of a…

Q: How many milliliters of an aqueous solution of 0.187 M sodium chloride is needed to obtain 17.5…

A: Given that: sodium chloride = 0.187 M  Let us assume V L of 0.187 M sodium chloride is needed to…

Q: whats the mass of MgBr2 is required to make 200.0mL of 0.523 M MgBr2 solution?

A: volume of solution = 200 mL       { 1 mL = 10-3 L }  volume of solution = 200 * 10-3 L        volume…

Q: How many milliliters of an aqueous solution of 0.138 M barium acetate is needed to obtain 5.08 grams…

A: The objective of this question is to find out the volume of a 0.138 M barium acetate solution needed…

Q: How many milliters of 4.50 M solution are needed to prepare 1.46 L of 0.541 M solution?

A: Given : Initial concentration, M1 = 4.50 M The initial volume, V1 =? Final concentration, M2 = 0.541…

Q: How many grams of KMnO4 are needed to make 289.0 mL of 0.758 M solution?

A: 1- First we need to determine the moles of KMnO4 in solution : Moles = [ Molarity × Volume ]  Moles…

Q: How many milliliters of an aqueous solution of 0.149 M barium acetate is needed to obtain 17.4 grams…

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