What is the mole fraction of 1.8 g glucose (C6H1206) in 90 g of water?

Q: What is the mass percent of the following solution? 35 g of silver nitrate is mixed with 95 g of…

A: Given Mass of silver nitrate  = 35 g Mass of water = 95 g

Q: What mass of H₂C₂O4+2H₂O is needed to prepare 100 x 10 mL of a 0.0200 M solution? The molar mass of…

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

Q: What volume of 1.5 M CaCl2 is needed to obtain 5.00 g of CaCl2 ?

A:

Q: An isotonic solution contains 25.76 grams of glucose (C6H12O6; molar mass = 180.2 g/mol) dissolved…

A: Isotonic solution means the solution which contains solute in the same concentration, as another…

Q: parts per million

A:

Q: What is the molar concentration (in moles/L) of a solution made with 3.744 g of Mg(NO3)2 dissolved…

A: Given :-  Mass of Mg(NO3)2 = 3.744 g  Volume of solution = 50.0 mL  To calculate :-  Molar…

Q: what volume of 0.25 M solution of CaCl2 contains 1.28 g solute?

A: Number of moles of CaCl2 used = given mass / molar mass = 1.28 g / 110.98 g/mole = 0.0115 mol

Q: What is the molarity of an aqueous solution prepared by adding 36.5 g of barium chloride to enough…

A: Molarity is defined as total number of moles of solute present in 1000 ml of solution Molarity =…

Q: How many liters of a 1.8 M K N O 3 solution can be prepared from 69.7 grams of K N O 3?  Round your…

A: Molar mass of any compound can be expressed in g mol-1 and atomic mass units. Every molecule has its…

Q: How many grams of solute are in 1.50 L of a 0.750 M Al2O3 solution?

A: Molarity: It can be defined by saying that the number of moles of the solutes dissolved per liter of…

Q: A 55-g sample of a gaseous fuel mixture contains 0.50 mole fraction propane, C3H3; the remainder of…

A: Mole fraction- ratio of number of moles of component (solute or solvent) present in solution to the…

Q: Determine the percent sulfuric acid by mass of a 1.31 m aqueous solution of H2SO4.

A: The molality of the sulfuric acid solution is = 1.31. m We know that the molar mass of sulfuric acid…

Q: Describe how you would prepare each of the following aqueous solutions.A)Give the mass of the solute…

A: The term molarity of a solution  refers to the ratio of number of moles of the solute to the total…

Q: What mass of solute would 2.25 L of a 0.135 M copper (II) sulfate, CuSO solution contain?

A: The problem is asking for the mass of the solute in a solution. The solute in this case is copper…

Q: Calculate the grams of CuSO4.5H2O required to prepare 100.0ml of 0.0500 M CuSO4.5H2O.

A:

Q: How many moles of solute particles are present in 1 L (exact) of aqueous 0.025 M HNO3?

A:

Q: Calculate the molarity of 490 mL of a solution that contains 155 g of sucrose C12H22O11

A: GivenMass of the sucrose = 155gVolume of solution = 490mL

Q: What is the molarity of a solution containing 22.123 g of CaCO3 (Molar mass = 100 g/mole) in 750 mL?

A:

Q: What is the percent CDSO4 by mass in a 1.00 m aqueous CdSO4 solution? 1.00 x 10-3% 0.100% 17.2%…

A: Answer:- This question is answered by using the simple concept of calculation of mass percent using…

Q: How would you prepare 69.0 g of an aqueous solution that is 5.00% potassium iodide, KI, by mass?…

A:

Q: What volume of 0.25 M HNO3 is necessary to react exactly with 7.4 g of Ca(OH)2? (Hint: write a…

A: The balanced reaction is as :-  Ca(OH) 2 + 2HNO3 -----> Ca(NO3)2 + H20

Q: How many moles of solute are present in .75 L of a .89 M (molar) solution?

A: Given: Molarity of the solution=0.89 M or 0.89 mol/L The volume of the solution=0.75 L Moles of the…

Q: How many grams of CaCl2 were used to prepare 0.250 L of a 0.143 M CaCl2 solution?

A: Given :- molarity of CaCl2 solution = 0.143 M or 0.143 mol/L  Volume of solution = 0.250 L  To be…

Q: What is the percent-by-mass concentration of NaCl in a solution that is prepared by adding 13.0 g of…

A: The percent by mass concentration is defined as the mass of solute dissolved in total mass of…

Q: What mass of a 4.00% NaOH solution by mass contains 15.0 g of NaOH?

A: Given: Mass of NaOH = 15.0 g Mass % of NaOH = 4.00 %

Q: How many grams of solute is needed to prepare 225 mL of 1.0 N H2SO4 solution?

A:

Q: What mass of a concentrated solution of nitric acid (68% HNO3) is needed to prepare 400.0 g of a 10%…

A: Percentage of any soution can be determined by using the formula :              %ge of solution=mass…

Q: What is the molarity of a solution that contains 0.040 moles KOH in 0.350 L of solution?

A: Applying formula molarity. Molarity= moles/volume in L

Q: To what volume should you dilute 125 mL of an 8.00 MCuCl2 solution so that 50.0 mL of the diluted…

A:

Q: How many moles of aluminum nitrate are required to prepare 3.00 L of 0.0065 M solution?

A:

Q: Calculate the volume (in L) of a 2.749 M K3PO4 solution that contains 80.4 g of K3PO4

A: Given concentration of K3PO4 = 2.749 M  Concentration of K3PO4 is in molarity. Molarity =…

Q: If cobalt(II) sulfate is heated too strongly, the following reaction will occur CoSO4(s) à CoO(s) +…

A: The dehydration reaction can be defined as the conversion reaction which involves the loss of water…

Q: What volume of water, which has a density of 1.00 g/mL, must be added to 25.0 g of CH 3CH 2OH to…

A: The volume of water has to be determined, Given, The mass of water is 25.0 g. The molarity of the…

Q: Calculate the molarity of a 10.0% CaCl₂ solution. The density of the solution is 1.0835 g/cm³.

A: Molarity :-  The number of moles of solute dissolved in 1 litre of solution is known as molarity It…

Q: Determine the volume (ml) required to dilute a solution containing 48.480g of K2SO4 in order to…

A: Recall the following expression of normality         Normality=WE×VGiven that,mass soluteW=48.480 g…

Q: 674 g of water is added to 18 g of a 2.2-m NaCl solution, what is the mass percent of NaCl in the…

A: The solution is as follows:

Q: Calculate the mass % of a solution of KCl prepared by dissolving 12.75 g KCl in 54 g H2O?

A: Given :  Mass of water = 54 g  Mass of KCl = 12.75 g  To calculate :  mass % of  solution

Q: o what volume should you dilute 125 mL of an 8.00 M CuCl2 solution so that 50.0 mL of the diluted…

A:

Q: How many grams of Ca(NO3)2 are required to make 6.00 L of 0.25 molar solution?

A: Molarity of the solution is determined by dividing the number of moles of soluteby the volume of…

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.