Calculate the mass (g) of HC2H3O2 in vinegar (moles HC2H302 X Molar Mass HC2H302) mol Calculate % (m/v) of in vinegar (gram of HC2H3O2/ mL of vinegar x 100%

Q: Molarity of second diluted CuSO4 solution (M) 0.000246 How to Calculate Mass of Solute Needed to…

A: Molarity of CuSO4 solution = 0.000246 M (Given) Since, volume of the solution is not given, for…

Q: how many ml of HCl 37% in weight and with a densityof 1.18 g/mL is needed to prepare 100.0 mL of HCl…

A: Given in question : % V/V of alcohol = 37 % density = 1.18 g/ml Required HCl ; Volume = 100 ml…

Q: How many mols are in 10ml of 3 M NaCl? (Molar mass: 58.45 g/mol)

A: Generally molarity is determined by using following expression.

Q: 1. a)Calculate the number of grams in 20.0 mL of 0.200 M CACO, (molar mass 100g/mol) b) Given 150.…

A: Concentration in terms of molarity is defined as the moles of solute present per litre of the…

Q: Calculate the molarity of 159.5g of H2SO4 in 1.360L

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Q: Calculate the mass percent of the following solutions:     0.62 mol NH4C2H3O2 + 149 g H2O

A: Moles of NH4C2H3O2=0.62 mol Molar mass of NH4C2H3O2=14.0067 + 1.00794 x 4 + 12.0107 x 2 + 1.00794 x…

Q: Info provided: Formula mass of KHP is 204.22g/mol Mass of KHP(g) is 1.9970g Vol. of NaOH is 33.23…

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Q: 0.49 mol of LiNO3 in 6.04 L of solution molarity= ? M

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Q: A 25.00mL KCl solution with a mass of 27.913g was heated and the remaining residue has a mass of…

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Q: .500 M sucrose solution (table sugar, C12H22011) containing 0.177 mol of n the provided box. Would…

A: Molarity of a solution is defined as moles of solute divided by volume of solution in litres. M =…

Q: number of moles

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Q: 11) The molarity of a solution prepared by diluting 43.72 mL of 1.005 M aqueous K2Cr2O7 to 500. mL…

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Q: At 0.760 m aqueous solutions of KBr has a total mass of 76 g. What masses of solute and solvent are…

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Q: A synthesis reaction produces ammonia: 3H2 (g) + N2(g) -> 2NH3 (g). What is the maximum amount of…

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Q: How many moles of KClKCl are contained in each of the following?

A: The number of moles of KCl(n) can be calculated using molarity (M) and volume (V) by using the…

Q: What is the molarity of a solution made by mixing 104.6g of NaClO4 in enough water to make the final…

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Q: A solution is prepared by dissolving 102 g of NaCl in 924 g water to make a total solution volume of…

A: The following equation can give mass by Mass percent concentration of the solution. Mass…

Q: If the mass of of Na2CO3 is 0.011501g in 5ml of water, what is the mass in 106ml?

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Q: Concentration of original aspirin solution (calculate M1 using M1V1=M2V2; M2 is the concentration of…

A: As per Beer-Lambert law:

Q: What is the mass % of ethanol in a 2.76 M solution of ethanol

A: %Mass =mass of solute/ mass of the solvent x100

Q: For a solution composition of 6.00 g solute in enough solvent to give 60.0 g solution; choose the…

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

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Q: The molarity of distilled water is

A: Molarity is number of moles of solute in one litre of the solution

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: How many grams of KNO3 (101.11 g/mol) are in 22.7 ml of a 1.25 M solution? (3 sig figs)

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Q: Calculate the molarity of 0.950 mol of Na₂S in 1.55 L of solution. molarity: Calculate the molarity…

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Q: A solution is made by dissolving 17.8 g of magnesium sulfite, MGSO3, in enough water to make exactly…

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Q: Complete the table below. (Report all answers to 3 sig figs) Solute Solute Mass (g) Mol Solute KNO3…

A: The number of moles is counted by dividing the mass of the solution by the molar mass of the solute.…

Q: How many grams of KNO3 are there in 198 grams of an aqueous solution that is 11.2 % by weight KNO3?

A: Mass percentage of solute = mass of solute ( KNO3) ×100mass of solution  11.2 = mass of solute(…

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.