17. What is the volume of 0.0750 MolarKCI that contains 3.60 g? (i.e. How many mL of (0.0750 Molar KCl must a scientist pour into a beaker to have 3.60 gof KCl in the beaker? (molar mass KCl is 74.55-g/mol ) 24.55mol a. 432 mL b. 644 mL d. 3.01 x 102 mL > 20.71 male с. 96.1 mL e. 831 mL

Q: Calclate the grams of NaCl contained in 733.7 milliliters of a 0.870 M solution of NaCl. A. 32.0 B.…

A: Provided volume (V) of NaCl=733.7 ×10-3 Provided Molarity (M)= 0.870M Molar mass of NaCl= 58.44g/mol…

Q: How many grams of KCl solute would be needed to prepare 250. mL of 0.100 M solution? a. 7.46 b.…

A: From given molarity and volume first determine the moles of KCl.

Q: 3. A student adds solid KCl to water in a flask. The flask is sealed with a stopper and most of the…

A: A solution which contains the maximum amount of solute dissolved is called saturated solution. A…

Q: Find the molar masses of the following compounds: 1) LII 2) PbC04 3) Mg(OH)2 =) K₂PO4 (NH4)3PO4

A: "Since you have asked multiple questions, we will solve the first question i.e. Molar Mass (1-10)…

Q: what does 2.5M mean? A. there are 2.5 moles of solute B. there are 2.5 moles of solute per 100 mL…

A: we have to explain what does 2.5 M mean

Q: A student prepares a 250.0 ml stock solution containing 10.41 g of calcium chloride. a. What is the…

A:

Q: What is the molarity of a solution prepared using the given amount of solute and total volume of…

A: a) 2.3 mol of NaOH in 1.55 L solution.    n = 2.3 mol  &  V = 1.55 L b) 0.43 mol of KNO3 in 760…

Q: What is the Molarity(M) that results from dissolving 8.60 g of KNO3into water so that the solution…

A:

Q: I have 123.8 grams of KBr, ana combine it, in a beaker, with water at a temperature of 60.0 degrees…

A:

Q: Predict if the following compounds are soluble in the given solvent: I. pentanol in water II. ethyl…

A: Polar compounds dissolve in polar solvents and non polar compounds dissolve in non polar solvents.

Q: What volume in liters of a 7.5 M Fe(NO3)3 solution can.be diluted to prepare 201.2 mL of a solution…

A:

Q: JA 0.4544 g sample of barium hydroxide, Ba(OH); and lithium hydroxide, LIOH mixture requires 273 mL…

A:

Q: 2.01g of NaBr dissolves in 10.0 mL aqueous solution for an overall mass of 11.33g. a. What is the…

A: Given that, Mass of NaBr dissolved in water m = 2.01 g Mass of NaBr solution = 11.33 g Volume of…

Q: How many grams of C2H5OH (Molar mass 46.07) are needed to prepare 3.75 x 102 mL of a 0.0325 M C2H5OH…

A: The concentration of a solution is related to the number of moles and the volume of the solution by…

Q: 1. Hg(DAcy 2 NBH, CH

A: Given Product = To be determined

Q: 6. How many grams of water is needed to react with 32.9 g of LizN in the equation Li.N + HO → NH3 +…

A: Li3N +H2O ----------> NH3 + LiOH first balance the unbalanced equation.

Q: What is the molarity of a 3.75 L solutions that contains 175 g of calcium chloride?

A: Molarity is a molar concentration.  It s a measure of the concentration of a  solute in a solution,

Q: What is the molarity of chloride (CI) anions in solution made from 22.0 g of calcium chlorid (CaCl₂)…

A: Molarity is defined as number of mole of substance divide by volume of solution in liter

Q: How many grams of Mg3(PO4)2 are needed to make 3.000 L of a 2.500 M solution ? The GFW for magnesium…

A: The GFW of Mg3(PO4)2 = 262.87g

Q: 25.0 mL of 0.150 M NaOH is neutralized by 13.6 mL of an HCl solution. The molarity of the HCl…

A: Volume of NaOH = 25.0 mL Molarity of NaOH = 0.150 M Volume of HCl = 13.6 mL

Q: 3. what. mass in 2.0 x 10-5 M grams of HN03 is in 500ML Solution of HNO3?

A: Molarity of HNO3 = 2.0 x 10-5 M  Volume = 500 mL = 0.5 L

Q: 1 How many grams of KBr are needed to make 350 mL of a 0.500 M solution? A. 4.50 g B. 56.4 g C 20.8g…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Determine the molarity of the solution when 0.308 g of silver nitrate is dissolved in 12.0 mL of…

A: molarity of a solution is defined as no of moles of solute devided by volume of solution in liter.

Q: The molarity of a solution of 5.00 g of KCI in 150. mL of solution is Use molar mass of KCI of 74.6…

A:

Q: . 10.00 grams of solid potassium hydroxide is added to 250.0 mL of distilled water. Write a…

A: The provided answer describes the chemical equations and calculations for three scenarios involving…

Q: A solution made by dissolving 9.8g of barium chloride is reacted with a second solution containing…

A: Male is a standard unit for measuring large quantities of very small entities such as molecules,…

Q: a. 370 mL of a 0.35 M NaNO3 solution: mol NaNO3 b. 288 mL of a 1.8 M HNO3 solution: mol HNO3 c. 4.4…

A:

Q: What is the molarity of the resulting solution when 300. mL of a 0.600 M aqueous solution is diluted…

A: Given :-  Initial concentration (M1) = 0.600 M  Initial volume (V1) = 300 mL  Final volume (V2) =…

Q: What is the molarity of the solution prepared by diluting 35.0 mL of 1.25 M AgNO3 to each of the…

A: Initial concentration of AgNO3 = 1.25 M  Initial volume of AgNO3 solution = 35.0 ml  During dilution…

Q: Exactly 0.7373 grams of a weak acid (HX) is added to enough water to form 50.00 mL of solution. The…

A:

Q: a. If 15.0 ml. of HSOeare required to neutralize 25.0 ml of 0.660N KOH solution, to what volume…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What mass of Naz CrO4 is required to precipitate all of the silver ions from 40.0 mL of a 0.200 M…

A: Given data,Molarity of AgNO3=0.200MVolume of AgNO3=40mL=0.040L

Q: 6.Find the Molarity of a solution that contains: a.0.500 moles KBr in 450.0 mL 0f solution.…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter.    Mole is…