a) What is the molarity of a solution made by dissolving 10 moles of sucrose, C12H22O11, in 10L of water? (b) How much boric acid (H3BO3), in grams, is needed to be dissolves in 300.g of water to make a 1.50m aqueous H3BO3 solution? The molar mass of H3BO3 is 61.83g/mol. (c) How much aluminum sulfate (Al2(SO4)3) in moles, is needed to be dissolved in 500g of water to make a 1.0m aqueous Al2(SO4)3 solution?

Q: Calculate the mass percent of the following solution: (a) 25.0 g NaNO3 in 125.0 g H2O (b) 0.75 mol…

A: Mass Percent Solute Concentration: A simple solution is formed by dissolving a single solute species…

Q: Calculate the analytical molar concentrations of trichloroacetic acid in an aqueous solution that…

A: Irrespective of the chemical state of solute, the total amount of solute present in one liter of…

Q: Calculate the analytical molar concentrations of trichloroacetic acid in an aqueous solution that…

A: Analytical molar concentration of a solution refers to the initial number of moles of a solute in 1…

Q: What mass of sodium sulphate is required to prepare 500.0 cm3 of 1.30 M sodium sulphate solution?…

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

Q: Calculate the molarity of the following solutions:   (a) 0.80 mol of solute in 118  mL of solution…

A: In multipart question we solve only first three subparts according to Bartleby Guidelines. Molarity…

Q: The label on the jar of a jam says it       contains 13.0 g of sucrose (C12H22O11) per tablespoon…

A:

Q: To prepare 7.5% 25 mL NiCl2.6H2O solution, x grams of nickel (II) chloride salt is weighed and…

A: The mass percentage of solution=7.5%. The volume of the solution is 25 mL. The mass percentage of…

Q: What is the number of equivalents of sodium in 0.806 moles of Na3PO4(aq)?

A: Number of equivalent is the multiplication.of Mole and nfactor. nfactor for salt is the charge on…

Q: If one mixes 50 cm3 of EtOH and 50 cm3 of H2O at room temperature; will the total volume of the…

A: Partial molar volume give the answer for this question. Water H2O Ethanol C2H5OH

Q: What mass of calcium chloride dihydrate, CaCl2•2H2O is required to prepare 100.0 mL of a 0.21 M…

A:

Q: What is the concentration of an aqueous sucrose solution that is prepared by dissolving 171.2 g of…

A:

Q: What mass (in g) of HCl is contained in 45.4 mL of an aqueous HCl solution that has a density of…

A: Volume of an aqueous HCl solution = 45.4 mL  Given that density of 1.084 g·cm−3 at 60°C that means…

Q: How many grams of solute are present in each of the following aqueous solutions? (a) 575 mL of a…

A: Given,  Molarity of the nitric acid (HNO3) solution = 2.00 M = 2.00 mol/L Note: 1000 mL = 1 L Volume…

Q: Q26 (B). (a) Evaluate the molarity of a solution that contains 9.50g of Ca(OH)2 in 2000ml of…

A: The molarity of a solution (M) is calculated using the following formula: M=nV(in L)······(1) Here,…

Q: What is the molar concentration of a solution containing 75.0 g benzoic acid, HC7H5O2, in 650. mL of…

A:

Q: Calculate the grams of solute in each of the following solutions:  (a) 3.3 L of 0.47 M K2CrO4  (b)…

A: Molar mass of k2CrO4 = 194.1896 g/mol M.M of HC2H3O2 = 60.052 g/mol M.M of HNO3 = 63.01 g/mol

Q: What is the molarity of a solution made by dissolving 39.264 g of CoCl2 in water and diluting with…

A:

Q: What is the molar concentration of a solution prepared by dissolving 2.46 g of Li2SeO3 in enough…

A:

Q: The sample contains CaCl2 and its concentration was 0.03M. Calculate grams of CaCl2 present in 100…

A:

Q: An aqueous solution of fructose (MM = 180.2 g/mol) has a molality of 4.73 m and a density of 1.30…

A:

Q: Calculate the analytical molar concentrations of trichloroacetic acid in an aqueous solution that…

A: Given: Mass of trichloroacetic acid (Cl3CCOOH), m=152.9 mg=152.9 mg×1 g1000 mg=0.1599 g The molar…

Q: A Wisconsin farmer taps a maple tree and collects 200 liters of sap. He determines the sucrose (C12…

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

Q: 16.456 g of ethylamine (MM = 45.08 g/mol) are dissolved and diluted with water to 175.00 ml.…

A: Molarity is defined as the number of moles of solute per volume of the solution is liter. i.e.

Q: Calculation of the mass of sugar (D-glucose) required for preparing the stock solution (0.5 M in 100…

A:

Q: You have a flask weighing 121.214 g. To this flask, you added 25.00 mL KCl(aq) solution. You weigh…

A: molality is a method of expressing concentration of the solution. it is defined as number of moles…

Q: Calculate the number of moles of solute in each of the following solutions:  (a) 5.8 L of 1.63 M…

A:

Q: grams of solute

A:

Q: Potassium cyanide is a toxic substance, and the median lethal dose depends on the mass of the person…

A: Solution :       The molarity of the solution is defined as the number of moles of solute dissolved…

Q: What is the mass (in g) of the solute in 0.350 L of 0.40 M glucose, C6H12O6?

A:

Q: Determine the mass of Ferrous ammonium sulphate ((NH4)2.Fe(SO4)2.6H2O) required to prepare 20 ppm…

A: For Ferrous Ammonium sulphate, Volume, V = 100 mL = 0.1L Concentration, C = 20 ppm Mass, m = ?

Q: A volume of 125.0 mL of 0.565 M KOH (aq) is diluted with 425.0 mL of pure water.  What is the final…

A:

Q: What is the % by mass of calcium in hydrated calcium chloride CaCl2•2H2O?

A: For the molecule: The molar mass of the different groups are: The total mass of the hydrated…

Q: How many grams of solute are needed to prepare      2.81  ×  102  g of  1.25% (mass/mass)…

A: Given : mass % of NaC2H3O2 solution= 1.25 % w/w         Mass of solution = 2.81 ×102 g Required :…

Q: Calculate the molarity of sodium thiosulphate (vi) pentahydrate, Na2S2O3.5H2O.

A:

Q: 5. A mystery liquid with a density of 1.22 g/mL has a boiling point of 132.5 °C. (a) A sample of…

A:

Q: You have a method that requ (NażHPO4). It specify the 1.65 dissolved in 200 ml water. Yo stock.…

A:

Q: Calculate the molarity of a solution prepared by diluting 100 cm3 of H3PO4 (d= 1.75 g/mL and 89 %…

A: Interpretation -  To determine the molarity of a solution prepared by diluting 100 cm3 of H3PO4 (d=…

Q: 2.31 grams of KNO3 are dissolved in 4.15 g of H2O. What is the concentration of the solution in…

A: 2.31 grams of KNO3 are dissolved in 4.15 g of H2O. We will calculate the concentration of the…

Q: 0.65 mol of Na2CrO4 is dissolved in 1500 mL of water. What is the concentration of this solution in…

A:

Q: Calculate the analytical molar concentrations of trichloroacetic acid in an aqueous solution that…

A: Molar concentration is nothing but the molarity of the solution. Molarity is defined as the number…

Q: Calculate the grams of solute in each of the following solutions:   (a) 3.4 L of 0.87 M K2CrO4…

A:

Q: mass fraction of the dissolved substance in the solution (%

A: This can be solved by mass percentage formula which is explained below.

Q: The density of a 45.0 mass % solution of ethanol (C2H5OH) in water is 0.873 g/mL. What is the…

A: Given : Mass percentage = 45% Density = 0.873g/ml

Q: How many grams of MgF2 are needed to prepare 673.9 mL of 0.135 molar aqueous MgF2?

A:

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.