If 27.2 g of (NH4)3PO4 is dissolved in 658.0 ml of water, what is the percent mass of  (NH4)3PO4  in solution? (Assume the density of water is 1.0g/ml).

Q: Calculate the mass percent of solute in each solution. Calculate the mass percent of 3.87 g KCl…

A: The mass percent of an element in a compound is the percentage ratio of the mass of the element by…

Q: How many grams of Potassium Chlorate must be used to prepare 500 mL of a 0.2M solution? o 61.25 g o…

A: Given, Concentration of potassium chlorate solution = 0.2 M = 0.2 mol/L Volume of the solution = 500…

Q: What is the mass percent of Na2SO4 in a solution made by dissolving 40.6 g Na2SO4 in 913.9 g H2O?

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Q: 4. How many grams of MgCl2 is dissolved in enough water to prepare 1500 mL of solution containing…

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Q: How many grams of CaCl2 should be dissolved in 500? mL of water to make s 0.333 M solution?

A: Given  Volume                    = 500 mL          Molarity of solution = 0.333 M  Mass of CaCl2…

Q: Determine how many grams of sodium phosphate would be needed to prepare 455 mL of a 2.50% (m/v)…

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Q: Calculate the mass of glucose (C6H12O6) in a 105-mL sampleof a 1.02 M glucose solution.

A: The given data: The molarity of glucose solution = 1.02 M The volume of the solution = 105 ml =…

Q: What is the normality of an aqueous solution of ferrous sulfate if 41.50 grams of FeSO4 were added…

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Q: A 182-mg sample of Na2CO3 is dissolved in H2O to give 1.70L of solution. What is the concentration…

A: Here we have: mass of Na2CO3    = 182 mg volume of solution = 1.70 L

Q: Sodium chloride is dissolved in water as given in the choices. Which solution is the most…

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

Q: How many grams of Na2S2O3 are needed to prepare 87.0 mL of a 5.00 %(m/v) Na2S2O3 solution?

A: The (m/v) concentration of a solution is calculated by using the following equation: m/v…

Q: What is the normality of the solution prepared by diluting 17 mL of a 0.9 M solution of H2SO4 to 30…

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Q: Calculate the mass percent (%w/w) of HNO, (63 g/mol) in 7.5 M aqueous solution. [The solution…

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Q: calculate mass percent of (Na3PO4) if 64.2g of (Na3PO4) is dissolved in 364.2 grams of water?

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Q: What mass (in grams) of sodium nitrate must be dissolved in 0.1151 kg of water to prepare a solution…

A: Given : Mass of water = 0.1151 Kg = 115.1 g…

Q: Calculate the mass percent and molality of a solution containing 2 5 .0 g KNO3 dissolved in 250. g w…

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Q: Calculate the amount of potassium chloride that is needed to prepare two litres of a 1.45 molar…

A: Potassium hydroxide is KOH  Potassium chloride is KCl  KCl + H2O --> KOH + HCl  Molar mass of KCl…

Q: What is the molality of a solution consisting of 9.265 mass % of C2H5OH dissolved in water?

A: Mass by mass % gives an idea about the amount of solute dissolved per 100 g of solution. Here mass %…

Q: What is the molality of a solution prepared from 100g of aluminum phosphate dissolved in 1200 mL of…

A: Answer is explained below. To calculate the molality of the aluminum phosphate solution first we…

Q: An aqueous solution that contains 285 ppm of potassium nitrate (KNO3) is being used to feed plants…

A: The solution is as follows :

Q: Calculate the mass percent of solute in each solution. Calculate the mass percent of 2.87 g KCI…

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Q: How many kilograms of H 2 O must be added to 75.5 g of Ca(NO 3 ) 2 to form a 0.500 m solution ?

A: GIVEN: To solve:Kilograms of water added to form 0.500 M solution? Solution:As we know,

Q: What is the Molarity of a solution prepared by mixing 75.0 g NaCl with enough water to make the…

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Q: How many 0.5 g tablets of aluminum acetate are needed to make 1250mL of 1:500 aluminum acetate…

A: Mass of each tablet = 0.5 g

Q: How many grams of Na2CO3 are needed to prepare 11.6 mL of a 1.27%(m/v) Na2CO3 solution?

A:

Q: What is the molality of a solution made by dissolving 48.6 grams of Cr(NO 3) 3 in 785 grams of…

A: Given: The mass of Cr(NO3)3 dissolved in the solution = 48.6 g The mass of water = 785 g We have to…

Q: How many grams of Na2CO3 are needed to prepare 48.8 mL of a 1.31%(m/v) Na2CO3 solution?

A: There are several ways of determining the concentration of a solute in a solution such as: Mass…

Q: Calculate the mass in grams of potassium sulfate that can be dissolved in 350 g of water in the…

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Q: mass percent

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Q: How much NaCl would you dissolve and dilute to the 100.00 mL mark in a volumetric flask with DI H2O…

A: This question can be solves using molarity equation by directly putting the given value.

Q: Cadmium bromide is used in photography and lithography. Calculate the molality of a solution…

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Q: Masses: K= 39.10 g  ;  Br = 79.90 g  114.5 g of KBr is dissolved in enough water to make 3.6 L of…

A: We will calculate both parts of question

Q: Waste water from a cement factory contains 0.22mg of Ca2+ ion and 0.066mg of Mg2+ ion per 100.00 mL…

A: The term molarity or concentration has been defined as the ratio of number of moles of the solute to…

Q: Calculate the molality, molarity, and mole fraction of NH₃ in an 8.00 mass % aqueous solution…

A: The mole fraction of a solute is the number of moles of solute per moles of solution. Mole fraction…

Q: 2.2.91 moles of silicon dioxide (SiO) are dissolved in a 1.93 kg aqueous solution. What are the ppm…

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

Q: Determine the mass percentage concentration of a solution prepared by dissolving 3.00 g of NaCl…

A: Mass percentage:Mass percentage is concentration expression of solute which may be percentage of the…

Q: How much NaCl would you dissolve and dilute to the 100.00 mL mark in a volumetric flask with DI H2O…

A:

Q: 3. How many grams of K3PO4 are present in 200 mL of 1.2 M K3PO4 solution?

A: Given: Volume = 200mL = 0.2L Molarity= 1.2M To find: The mass of K3PO4

Q: How many grams of glucose (C6H12O6) must be added to 52.5 grams of water to form a 0.364 m solution?

A: Given,Molality of glucose solution is 0.364mThe mass of glucose needed to be added to 52.5g of water…

Q: 6. How many grams of Na CO; must be dissolved in 40mL of solution that is exactly 2.45 M? What would…

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Q: Calculate the mass percent of solute in the following solution: 1.64 g NaOH dissolved in 81.6 g of…

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Q: How many grams of Na2CO3 should be dissolved in 200.0 g of water to prepare a solution which is 12 %…

A: Solution- Grams of Na2CO3 required= 25.00 g Option 3 is correct. Detailed solution has been…

Q: What is the mass of Potassium nitrate (KNO3) that will dissolve in 75 g of water at 48°C? а. 25g b.…

A: Solubility of a solute in a solution is defined as the minimum mass of solute dissolved in 100 g of…

Q: What is the molality of a solution made by dissolving 9.50 grams of FeCl 2 in 280 grams of water? O…

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Q: How many grams of glucose are needed to prepare 400 ml of a 5% glucose solution? O 20g O 30.5g O 21g…

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Q: How many grams of nickel (II) chloride salt is weighed and diluted to 25 mL with distilled water to…

A: Please find the attached images for answer

Q: If 0.040 g of O2 dissolves in a liter of water at 1.0 atm pressure, how much would dissolve in a…

A: Given, 0.040 g of O2 dissolves in a liter of water at 1.0 atm pressure. How much would dissolve in a…

Q: 1.36 mol of AIBR3 is dissolved in 0.786 kg of water. What will be the freezing point of this…

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Q: Calculate the osmolarity of a solution prepared by dissolving 75.0 g of magnesium nitrate,…

A: Given:  Mass of Mg(NO3)2 = 75.0 gm  formula mass = 148.33 gm  Volume of solution = 500 ml

Q: What mass of NaCl is dissolved in 170 g of water in a 0.040 m solution?

A: Molality is defined as the number of moles of solute per kilogram of solvent.

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.