What mass of C6H12O6 (glucose) is needed to prepare 450. mL of a 0.650 M solution of glucose in water? A.   52.7 g B.   125 g C.   0.692 g D.   293 g E.   0.293 g

Q: 2. What mass of NaCl is needed to prepare 30.0% by mass of 500g solution of NaCl? Solution: 30.0% by…

A:

Q: What is the molarity of the solution prepared by diluting 10.0 mL of 0.472 M  Mg(NO3)2 solution to…

A: The molarity for a dilute solution is calculated as follows

Q: A sample of a 20.0 % solution of KCI in water has a mass of 400. g. What mass of KCI is contained in…

A: A solution is made up of two components solute and solvent. A solute is present to a lesser extent…

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: 26. How many grams of K2SO4 are contained in 200. mL of 0.400 M K2SO4 solution?   Group of answer…

A: Note - Since you have asked multiple questions, we are bound to solve only the first question for…

Q: The density of a 7.50% solution of ammonium sulfate, (NH 4) 250 4, is 1.04 g/mL. What mass of (NH 4)…

A: Given  %(w/w) = 7.50 %  Density of solution  = 1.04  gram/mL Volume of solution = 750 mL  Mass 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.A solution of zinc nitrate is added to a solution of magnesium sulfate. 2.You make 1.000 LL of an…

A:

Q: A solution is prepared by dissolving 98.6 g of LICI in enough water to form 675 mL of solution.…

A: Given  Mass of LiCl = 98.6 gram  Volume of solution =  675 mL                                 =  675…

Q: 1. How many grams of NiCl2-6H,O will be used to prepare a 0.0350 M, 500.0 mL of NiCl2 solution?

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

Q: A 0.119 M MgCO3 solution is made from 6.09 g of solute? What is the volume of the solution?

A: Given that,Mass of magnesium carbonate =6.09gMolar mass of magnesium carbonate=84.3139g/mole

Q: a chemist wants to make 5.5 L of a 0.300 M CaCl2 solution. What mass of CaCl2 (in g) should the…

A: Given : Concentration of CaCl2 = 0.300 M And volume of solution = 5.5 L

Q: How many moles of solute are contained in each solution? a. 250 mL of a 0.55 M NaNO 3 solution b.…

A: Given information: a. 250 mL of a 0.55 M NaNO3 solutionb. 145 mL of a 4.0 M HNO3 solutionc. 6.5 L of…

Q: Calculate the mass, in grams, of solute present in each of the following solutions. a. 343 g of…

A: It is based on the concept of expressing concentration in different ways Here we are required to…

Q: How many moles of solute are contained in each solution? a. 150 mL of a 0.25 M NaNO 3 solution b. 45…

A: Molarity is the number of moles of solute per litre of the solution. Find, The moles of solute in…

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

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: 1a. What is the molarity of 5.0 L of a solution containing 200. g of dissolved CaCO,? 1b. How many…

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Q: Calculate the new molarity if the following dilution is made. Assume the volumes are additive. a.…

A: We can use the formula: M1V1 = M2V2 where M1 is the initial molarity, V1 is the initial volume, M2…

Q: 5. Suppose that 2.5 ml of 20% AgNO3 solution (density is 1.19 g/ml) What weight AgNO3 was in the…

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Q: 1. An acid solution is prepared by dissolving 19.264 grams of pure KHC2O4.H2C2O4.2H2O in water and…

A:

Q: A solution is prepared by mixing 626.0 mL of ethanol with 608.0 mL of water. The molarity of ethanol…

A: Given that the solution is made by mixing 626.0 mL of ethanol and 608.0 mL of water. Total volume of…

Q: How many liters of a 2.00 M solution can be made from 200.0 g MgBr2? The molar mass of MgBr2 is…

A: Molar mass of MgBr2 = 184.1 g/molMass of MgBr2 = 200.0 gMolarity of MgBr2 = 2.00 mol/L

Q: A 50.0 mL sample of X molar HC1 solution is diluted with water to make 350. ml of 0.0152 M HC1…

A: M1V1 = M2V2  M1 = initial molar concentration  V1 = initial volume  M2 = final molar concentration…

Q: I just want to be sure if my answers (and units) are correct: 1. What is the molarity of a 750 mL…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Calculate the mass percent of solute in each solution. Calculate the mass percent of 2.47 g KCl2.47…

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Q: What is the molarity of the solution prepared by diluting 25.0 mL of Mg(NO3)2 0.562 M  solution to…

A:

Q: 43. A 10.00 mL sample of 2.05 M KNO3 is diluted to a vol- ume of 250.0 mL. What is the concentration…

A: As per our honor code we are authorized to solve only one question in one request. We’ll answer the…

Q: 4. What volume in mL of 0.300M NaF would be required to make a 0.0755 M solution of NaF when diluted…

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Q: type

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Q: What are the molarities of the following solutes when dissolved in water? a. 7.69 mmol C2H5OH in…

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Q: solution is prepared by dissolving 37.3 g of potassium chloride in distilled water. What is the…

A: A) Molarity (M) = 2.0M Mass = 37.3 g Molar mass of KCl = 74.6 g/mol Mole = mass/molar mass    =…

Q: When CH₂OH is dissolved in water, how many particles are in the solution? A. 1 B. 3 C. 5 D. 6

A: There are mainly two type of compounds ,one of them are ionic while another are covalent.  Ionic…

Q: How many grams of palladium(II) perchlorate, Pd(ClO4)2 are required to prepare 500.0 mL of a 0.712 M…

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Q: 1a. Determine the molarity of 500. mL of a solution with 0.35 mol of dissolved solute. 1b. A 200. ml…

A: Molarity = number of moles of solute/volume of solution (L)  Number of moles = mass/molar mass

Q: 2 J 258.0 g What is the mass (in grams) of NaCl required to make 660 mL of a 0.8 M NaCl solution?…

A: Given information: Molarity of NaCl = 0.8 M Volume of solution = 660 mL

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.