How many liters of a 1.85 M KNO3 solution can be prepared from 53.3 g of KNO3? Express your answer with the appropriate units.

Q: What volume of a 2.54 M solution of NaOH is needed to prepare 250 ml of 0.110 M NaOH?

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

Q: How many grams of NaOH would you need to make 7,252 mL of a 230 mM N2OH solution (m.w. = 40.00…

A: Molar concentrations play significant role in depicting dissolved solute's mass in the given…

Q: If you wish to prepare a 1.10 M solution of NaNO3, to what volume (in liters) would you have to…

A: Given, Initial molarity of NaNO3 solution, M1 = 2.53 M Initial volume of the solution, V1 = 28.0 mL…

Q: What volume of 6.0 M NaOH is needed to make 1.00L of 0.500 M NAOH solution? mL (Report your answer…

A: Consider the given information is as follows; Initial concentration M1 = 6.0 M Initial volume (V1) =…

Q: Calculate the molarity of a solution when 23.6 grams of potassium chloride (KCl) is dissolved in…

A:

Q: How many grams of NaOH would you need to make 9,817 mL of a 270 mM NaOH solution (m.w. = 40.00…

A: Given information:Concentration of NaOH solution (M) = 270 mMVolume (V) = 9817 mLMolar mass of NaOH…

Q: If 145.52 mL of 1.956 M calcium hydroxide solution is diluted to 119.03 mL, what is the resulting…

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: How many moles of solute are there in 65.0 ml of 2.20 M sodium hydroxide?

A: ⊙Concentration = No. of molesVolume(L)⊙No. of moles = concentration × volume(L)

Q: How many moles and numbers of ions of each type are present in the following aqueous solution? Give…

A: Moles of solution or ion is calculated using formula of molarity which is given as follows:-…

Q: Enter your answer in the provided box. Calculate the following quantity: volume of 1.86 M calcium…

A: This problem can be solved by using the molarity equation :…

Q: To what volume should you dilute 54 mL of a 13 M stock HNO3 solution to obtain a 0.106 M HNO3…

A:

Q: The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same…

A: Solution : % (w/v) = mass of solute / volume of solution × 100 36 % = mass of sucrose / 645 ml So,…

Q: You have 150.0 mL of a 0.821 M solution of Ce(NO3)² What mass (in grams) of Ce(NO₂), would be…

A: Mass of Ce(NO3)4 can be calculated by knowing the concentration and volume of solution.

Q: What mass of sodium chloride and what volume of water are needed to prepare 5.00*102 mL of a .89% by…

A: The question is based on the concept of solution preparation. mass percentage is defined as amount…

Q: If you wish to prepare a 1.20 M solution of NaNO3, to what volume (in liters) would you have to…

A: Since we are diluting the solution by adding water only Hence the moles of solute NaNO3 will be same…

Q: If I dilute 75mL of 0.40 M CaF2 solution to a final volume of 275 mL, what will be the molarity of…

A: Given :  Initial molar concentration of CaF2 solution = 0.40 M  Initial volume = 75 mL  Final volume…

Q: How many grams of KIO3 is required to prepare 250 mL, 0.01 M KIO3(aq) solution?

A: Molarity (M) of a solution is defined as the number of moles of solute dissolved per volume of the…

Q: What volume of 1.12 M KMN04, in liters, contains 271 g of solute? Volume = 1.92

A: Molarity of KMnO4 = 1.12M Mass of solute, KMnO4 = 271g Molar Mass of solute, KMnO4 = 158g/mol Volume…

Q: An aqueous solution is 22.3 % by mass KBr and has a volume of 274 mL with a density of 1.18 g/mL. If…

A: To solve this problem first we have to calculate the mass of solution using volume and density And…

Q: A laboratory assistant needs to prepare 345 mL of 0.180 M CaCl2 solution. How many grams of calcium…

A: Given : concentration of CaCl2 = 0.180 M And volume of solution = 345 mL = 0.345 L…

Q: Calculate the mass, in grams, of MnCl2 required to prepare exactly 250 mL of a 0.320-M solution of…

A: Given : Volume of solution to be prepared = 250 mL = 0.250 L…

Q: What volume, in milliliters, of 14.6 M HCl is required to make 68.3 mL of 3.16 M HCl? Type only the…

A: Given, Stock solution of HCl: Concentration of stock solution of HCl (M1) = 14.6 M Volume of Stock…

Q: The mass percentage of hydrochloric acid within a solution is 32.00%. Given that the density of this…

A: Given: The mass percentage of HCl solution = 32.00% The density of the solution = 1.161 g/mL We have…

Q: How many grams of solute are present in 125 mL of 0.860 M KBr?

A:

Q: What is the molarity of sodium chloride in a solution that is 26.9% by mass NaCl and has a density…

A:

Q: How many grams of solute are present in 235 mL of 0.680 M KBr?

A: Given: Molarity of KBr solution = 0.680 M Volume of KBr solution = 235 mL = 0.235 L (because 1 L =…

Q: How many grams of NaOH would you need to make 6,924 mL of a 140 mM NaOH solution (m.w. = 40.00…

A: Given information: Concentration of NaOH = 140 mM Volume of solution = 6924 mL

Q: 4. The density of 20.0% NaOH (by weight) is 1.22 g/mL. What is the molarity of 20% NaOH?

A:

Q: Enter your answer in the provided box. How many grams of solute are needed to make 870 mL of 6.46 x…

A: Given data: Volume = 870 mL Concentration of potassium sulfate = 6.46×10-2 M

Q: An ethanol-water solution has been prepared by dissolving 10 mL of ethanol (d=0.789 g/mol) in a…

A: Given:- Volume of ethanol = 10 mL Density of ethanol = 0.789gml Volume of solution = 100 mL Density…

Q: A sample of concentrated nitric acid has a density of 1.41 g/mL and contains 70.0% HNO3 by mass.…

A: Given :-  mass percent of HNO3 = 70.0%  density of solution = 1.41 g/mL  To calculate :-  molarity…

Q: How many liters of a 8.30 M KNO3 solution can be prepared from 72.8 g of KNO3?

A: Calculate number of moles of KNO3:

Q: 2. The concentration of NH4CI solution (aqueous solution) is 33.5% by mass. If the mass of solution…

A:

Q: The molarity of a solution prepared by dissolving 15.9 grams NaI in 500. mL of solution is:

A: Molarity= (given mass/molar mass)*(1000/volume (ml))

Q: When solutions of silver nitrate and sodium chloride are mixed, silver chloride precipitates out of…

A: Consider the given balanced equation is as follows; Reaction:       AgNO3aq     +    NaClaq      →…

Q: Household bleach is an aqueous solution that contains 63.3 g of sodium hypochlorite, NaOCI, per 300…

A:

Q: diluted

A: mmoles of HCl = ( Molarity ) • ( volume )  mmoles of HCl = 3.00molL-1 • 25.00mL  mmoles of HCl =…

Q: Household ammonia used for cleaning contains about 10 g (two significant figures) of NH3 in 100 mL…

A:

Q: How many grams of solute are present in 565 mL of 0.670 M KBr? mass of solute:

A:

Q: An aqueous solution of sodium fluoride, NaF, contains 1.16 grams of sodium fluoride and 17.5 grams…

A:

Q: An aqueous solution is 10.0% by mass hydrochloric acid, HCl, and has a density of 1.05 g/mL.The…

A: 10% by mass HCl means, 10 g HCl in 100 g solution. Mass of solute (HCl) = 10 g Number of moles of…

Q: What volume in liters of 2.00 M H2C2O4 contains 0.650 g H2C2O4?

A: Molarity is the moles of a solute present per liter of the solution. Molarity = moles of solute /…

Q: What volume of 1.91 M KMNO4 in liters, contains 344 g of solute?

A:

Q: A Chemistry Student Trainee at a certain University Chemical Laboratory was instructed by the…

A: Given: Normality=0.25 NVolume=40.0 mL To find: Mass of Potassium acid phthalate

Q: How many grams of KNO3 will be required to prepare 800 mL of 1.40 M KNO3?

A: Molarity = number of moles of solute/volume of solution (in L)  so, moles = molarity × volume (in L)…

Q: If 25.00 mL of 1.50 M HCl(aq) is diluted with water to a volume of 750.0 mL, what is the molarity of…

A: Given : initial molarity of HCl = 1.50 M initial volume of HCl solution = 25.00 mL final volume of…

Q: How many grams of NaOH would you need to make 8,613 mL of a 200 mM NaOH solution (m.w. = 40.00…

A: Molarity is a term used for expressing concentration of the solution and is defined as the moles of…

Q: To what volume should you dilute 50 mL of a 13 M stock HNO3 solution to obtain a 0.105 M HNO3…

A: The volume of diluted solution can be calculated using the equation (1). In this equation, M1 and V1…

Q: The forensic technician at a crime scene has just prepared a luminol stock solution by adding 14.0 g…

A: Molarity of any solution can be determined by dividing the number of moles of solute by the volume…

Q: One of the Ionic compounds in sports drinks is potassium di hydrogen phosphate. The label on one of…

A: 30mg of potassium in present in 240ml of the solution. The weight of potassium dihydrogen phosphate…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.