A mixture of Fe(OH)3 and water were prepared by using a solute-solvent mass ratio of 1:7. The percent by weight composition of the solution?

Q: For convenience, one form of sodium hydroxide that is sold commercially is the saturated solution.…

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

Q: In a 4.0 m of aqueous solution, what is the number o f moles of solute dissolved in 350g of water?

A: Given;

Q: 4. A sulfuric acid solution containing 571.6 g H2SO4 per liter of solution has a density of 1.329…

A: Mass percentage of a solution/mixture is the ration of mass of solute/element/compound of interest…

Q: An aqueous solution of CaClz weighs 6.6 kg. The solution has 4.7 moles of CaClz present in it. The…

A: Given :  Mass of solution  = 6.6 kg = 6600 g  Density of solution= 1.35 g/ml  Moles of CaCl2 = 4.7…

Q: N/A 13. Mass of test tube, beaker and cyclohexane N/A 14. Mass of test tube and beaker 16.4379 g 15.…

A: 20. freezing point  depression = [ 6.21 - 4.86 ] = 1.35 0C Average freezing point depression…

Q: ion 11 of 12 Consider the solubilities of a particular solute at two different temperatures.…

A: Given,  First we have to calculate the amount of solute at 20.0 °C. As, 100 g of water contains…

Q: A 0.1 m solution of Sucrose(C12H22011) contains 2 kg of water. What is the amount (weight) of…

A: Solution: By the defination of molality (m)  we have 1 (m) = 1mol of solute / 1 kg of solvent. Here…

Q: An aqueous solution is prepared by diluting 4.20 mL acetone (d = 0.789 g/mL) with water to a final…

A: Volume of acetone is 4.20 mL. Density of acetone is 0.789 g/mL. Density of solution is 0.993 g/mL.…

Q: To the solution at 100 °C described in #4, an additional 15.0 g of water is added. The solution is…

A:

Q: ming and lear X water treatment systems - Forkly x+…

A:

Q: 8. A solution is made my mixing 90.0mL of alcohol with enough water to give 250.0mL of solution.…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A 30.00%-by-mass solution of nitric acid in water has a density of 1.18 g/cm3 at 20°C. What is the…

A:

Q: Define the following terms: (DO NOT COPY ON GOOGLE!) a) Stoichiometry b) Formula mass c) Molecular…

A: There are different terms related to element  and compound

Q: Glycerol (C3H3O3), also called glycerine, is widely used in the food and pharmaceutical industries.…

A: Mole fraction of a component in a solution is the ratio of moles of that component and total moles.…

Q: At 20.0 oC, a solution of CH3COOH (MM = 60.052 g/mol) has a Molarity of 10.35 M, and a density =…

A: Molarity of the solution (M)=10.35 M The molar mass of solute (Msolute)= 60.052 g/mol density (d)=…

Q: If the freezing point depression constant of the pure solvent is 8.08 ºC·kg solvent/mol solute,…

A: The depression in freezing point (ΔTf) of the solvent is calculated as follows:

Q: moles of solute Molarity Molarity = liters of solution 1. Determine the molarity of these solutions:…

A: a) M= 4.672.04          = 2.w89 M b)M= 0.6291.5         =0.4193 M c) M= 4.783×1106×10          =…

Q: A 1.00 % by mass solution of lactose (C12H22011, 342.30 g/mol) in water has a density of 1.0602 g/mL…

A: Given, density of Solution = 1.0602 g/mL Mass % lactose = 1.00 %  Molar mass of lactose = 342.30…

Q: How could a substance such as alcohol be a solvent under one condition and a solute under another?…

A:

Q: A solution was prepared by dissolving solute T in 120 g benzene. The freezing point of this solution…

A: Given : Mass of solvent i.e benzene = 120 g = 0.120 Kg                                     (since 1…

Q: What is the boiling point of a solution made by dissolving 12.34 g of Calcium Chloride, in 123.4 mL…

A: Answer: When a non-volatile solution is added in a solvent it causes an elevation in the boiling…

Q: 21/ The molarity and Normality for 250 * ?ml of 1.05% NaHCO3 0.05, 0.05 U.1, 0.05 0.05,0.1 O Qz/…

A: 1. Given volume of NaHCO3 solution is 250mL. Concentration of NaHCO3 solution is 1.05%(m/V). What is…

Q: A solution is prepared by dissolving 1g of LiF in 10g of H2O. In this solution LiF is the a. Solute…

A: A solute is the species which is present in less amount and solvent is the species which is present…

Q: The freezing point of water is 0.00°C at 1 atmosphere. How many grams of sodium phosphate (163.9…

A:

Q: A solution is prepared by dissolving 19.264 g of KHC2204.H2C2O4.2H2O in water diluted to 900 mL. If…

A: Mass of KHC2O4.H2C2O4.2H2O = 19.264 grams Molar mass of KHC2O4.H2C2O4.2H2O = 254.19 grams Gram…

Q: Calculate The MASS-VOLUME PERCENT of 5g of MgCl2 to make 250mL of aqueous solution.

A: We know that ; Mass - volume percent = (Mass of Solute/volume of solution)× 100% By using this…

Q: C. 65 g/mole D. 0.162 g/mole 2. What is the normality of a solution containing 5 g H2SO4 in 500 ml…

A:

Q: What is the mass percent of a solution containing 4.55g of NaCl in 500g of solution? Tmass of solute…

A: Given : Mass of NaCl = 4.55 g Mass of solution = 500g

Q: A certaln liquld X has a normal bolling polnt of 122.80 °C and a bolling point elevation constant…

A: Given : Normal boiling point of liquid X = 122.80 oC Mass of solvent i.e liquid X = 550 g = 0.550 Kg…

Q: A certain substance X has a normal freezing point of -3.1 °C and a molal freezing point depression…

A:

Q: Calculate the freezing point of a solution

A:

Q: What volume of water at 20.0 C (d 0.9982 g cm3) is needed to dissolve 33.3 g of sucrose to make a…

A:

Q: weight

A:

Q: A 20% wt/wt aqueous solution of NaCl (58.45) at 25 oC has a density of 1.145 g/mL. Express the…

A:

Q: If 521.0 grams of water (H2O MM 18) were mixed with 24.0 grams of NaCl (MM 58) what would be: a. the…

A: Hey, since there is question posted with multiple sub-parts – we will answer at  least three…

Q: What is the freezing point of a solution made by adding 8.93 g bohium flagide to 1 kg of solvent?…

A: Given: The mass of bohium flagide is 8.93 g. The mass of solvent is 1 kg. The freezing point of…

Q: 1 18. A solution that is 33.6 % by mass of phenol (C&HSOH) in water is prepared. What is the mole…

A: Answer 19 :- 1.35 m is 1.35 mole of solute in 1 kg of water. (1000 g H2O) / (18.01532 g H2O/mol) =…

Q: a 0.750 g sample of an unknown substance is dissolved in 20.0 g of benzene; the freezing point of…

A:

Q: a 50.0 mL sample of aqueous sodium chloride was analyzed according to the experimental procedure in…

A: To solve this problem first we have to calculate the mass of  NaCl solution and mass of solid NaCl…

Q: An aqueous solution of CaCl2 weighs 6.6 kg. The solution has 7.5 moles of CaCl2 present in it. The…

A: We have given that  An aqueous solution of CaCl2 weighs 6.6 kg. The solution has 7.5 moles of CaCl2…

Q: If potassium nitrate (KNO3; FW 101.1 amu) was combined with a known volume of cyclohexane (C6H12; FW…

A: Colligative properties of solutions are those properties which depend on the amount of solute added…

Q: A solution of 49.0% H2SO4 by mass has a density of 1.39 g/cm3 at 293 K. A 25.0-cm3 sample of this…

A: In 100 gm of solution, 49 gm is H2SO4 . Volume of solution = Mass / Density…

Q: 171g of CaCly is dissolved in 750 mL of water (d = 100 g/mL) and is placed in the freezer at -2…

A: To solve this problem first we will calculate the molality of the Solution then according to this we…

Q: 20 cm3 4.0 M potassium-chloride solution is diluted to five-fold volume with distilled water. How…

A: Given: The volume of the solution to be diluted= 20 cm3. The concentration of KCl stock solution=…

Q: The freezing point of water is 0.00°C at 1 atmosphere.  How many grams of chromium(III) nitrate…

A: given,Chromium (III) nitrate Cr(NO2)3→Cr3++3NO3-⇒i(vant Hoff factor)=4

Q: A 20.0-g sample of methyl alcohol (CH3OH, molar mass = 32.04 g/mol) was dissolved in 31.5 g of…

A:

Q: A 1.75 m aqueous solution boils at 101.1°C with Kb = 0.5121 deg C/m. What is the identity of solute?

A: The colligative property is the property that does not depend on the nature of the solute but…

Q: A solution is made using 81.7 g of hexane (MM = 86.18 g/mol) and 60.0 g of octane (MM = 114.2…

A: We know that, Number of moles = mass/molar mass  Mole fraction = Moles of Solute or solvent/Total…

Q: Explain the relationship between solubility and temperature for solute KNO3. Include solute KNO3’s…

A: Solubility is the amount of a substance that is required to form a saturated solution in a given…

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.