What is the percent by mass of an aqueous solution that is 2.7m ammonium sulfate?

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 is the mole fraction of solute in a 3.76 m aqueous solution? X solute =

A: The mole fraction of a component in the mixture is defined by the ratio of moles of that substance…

Q: Enter your answer in the provided box. Determine the percent sulfuric acid by mass of a 1.21 m…

A:

Q: How to create a 750 uL of XS buffer (with compositions 1% potassium ethyl xanthogenate ; 100 mM…

A: To prepare 750 μL (0.750 ml) of XS buffer with the given composition following steps are required…

Q: An aqueous solution contains 44.7 g of HCI by mass. Calculate the mole fraction of the solution.

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Q: Calculate the molarity of a 17.5% (by mass) aqueous solution of nitric acid

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Q: A sodium chloride solution has a percent mass/volume concentration of 26.88%. What is its molarity?

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Q: Determine the percent sulfuric acid by mass of a 1.77 m aqueous solution of H,SO̟.

A: The number of solute moles present per kilogram of solvent is known as the molality of the solution.…

Q: What mass of kclo3 is needed to make 433.2 g of a 5.9% by mass solution

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Q: Calculate the percent by mass of a solution made from 12 g NaCl (the solute) and 64 g water.

A: Interpretation - The percent by mass of a solution made from 12 g NaCl (the solute) and 64 g water…

Q: How many moles of solute are in 200 . mL of a 2.5 molar solution?

A: Volume=200mL Molarity=2.5M Moles of solute=?

Q: hat is the mass percent of sodium chloride in a solution prepared by adding 1.00 g of sodium…

A: Mass percent = mass of component X 100 / total mass of sample

Q: Convert the following concentrations into the desired units. A solution of methanol (CH3OH) in…

A: 5.23m or 5.23mol/Kg (because, 1m=1mol/Kg) means 5.23mol of Methanol are present in 1Kg or 1000g of…

Q: what is the concentration of a 0.45 L solution that contains 0.75 moles of iron (II) chloride?

A: Molarity is a concentration term for a solution. The molarity of the given solution is defined as…

Q: What mass (g) of CuSO4 x 5 H2O is needed to prepare 100.0mL of a 0.0833 M CuSO4 x 5 H2O solution?

A: Since the moles = concentration X volume of solution in L  And concentration given = 0.0833 M  And…

Q: How many grams of HNO3 are in 61.1 g of a solution that 30.0 % HNO3 by mass?

A: Use mass% formula to calculate the mass of solute HNO3 in its solution:

Q: If 2.20 kg of solution contains 0.59 kg of solute, what is the percent by mass concentration? 0.27%…

A: The objective of this question is to calculate the percent by mass concentration of a solution. The…

Q: What is the concentration in molarity of an aqueous solution which contains 1.41% by mass acetone…

A:

Q: what is the percent by mass of a solution made by dissolving 55.0 g NaCl in 275 g water?

A: Mass of the solution is mass of the solute plus mass of the solvent.

Q: What is the molarity of an aqueous solution that contains 0.0250 mol NaCl in a total volume of 0.350…

A: In this question, we want to determine the molarity of an aqueous NaCl solution.  You can see below…

Q: How many moles of CoCl3 are in 172.6 ml of a 19.6 mass % solution of CoCl3 which has a density of…

A: We have volume of solution as 172.6 mL, having density of 1.206 g/mL . We have 19.6% mass percentage…

Q: Calculate the molarity of a solution containing 247g of H2SO4 in 1500 mL of solution

A: Mass of H2SO4=247 g  Molar mass of H2SO4=98.079 g/mol Volume of the solution = 1500 mL = 1500/1000…

Q: How many moles of NaF are in 35.8 grams of a  48.5% by mass NaF solution?

A: The mass of solute in gram present in 100 g solution is known as the mass percent concentration of a…

Q: How many moles of HCl are present in 10.00 mL of a 0.125 M solution?

A:

Q: What is the molarity of a solution made with 23 g of copper(ii) sulfate dissolved in enough water to…

A:

Q: Calculate the percent by mass of a solution made from 14 g NaCl (the solute) and 64 g water.

A: % mass = (mass of solute in gram/mass of solution in gram) ×100

Q: Calculate the percent by mass of a solution made from 19 g NaCl (the solute) and 61 g water.

A: Percent by mass = (mass of solute/mass of solution) ×100

Q: Calculate the molarity of a 37. 0% by weight hydrochloric solution. The density of the solution is…

A: Given that:  Weight percent of HCl = 37.0% Density of solution  = 1.12g/ml Weight percent =( mass of…

Q: What is the molarity of a 12.0% by mass ammonium chloride aqueous solution? Density of the solution…

A: The molarity of a 12.0% by mass ammonium chloride aqueous solution is to be calculated

Q: An aqueous solution is 40.0% by mass hydroch

A: Molality is used for calculation of concentration like molarity but in molality it is the number of…

Q: Although somewhat toxic, barium chloride has been used as a cardiac stimulant. Calculate the number…

A: % by mass is given by  % by mass = mass of solute X 100 / mass of solution  Since here solute is…

Q: If an aqueous solution is 0.010% by mass, how many ppm is it?

A: Percentage by mass indicates that the amount of solute in grams  present in 100 gram of solution.…

Q: A beaker in front of you hold 95.0 g of a solution containing 33.375 g of sodium chloride in water.…

A: Solution is made up of two components: solute and solvent. Component which is present in minor…

Q: What mass of KCIO3 is needed to make 300.3 g of a 7.29% by mass solution

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Q: How many moles of potassium bicarbonate, KHCO3, are present in 75.0 mL of a 0.750 M potassium…

A: molarity is calculated by number of moles of solute dissolved in one liter of solution.…

Q: percent by mass

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Q: What is the molarity of a 9.20 % by mass glucose solution. The density of the solution is 1.25 g/mL.

A: mass % of glucose solution = 9.20%Density of the solution = 1.25 g/mLMolarity of the solution = ?