QUESTION 6 Ribose , C5H1005 can be classified as a(n) A) nonelectrolyte B) solid C) weak electrolyte D) strong electrolyte What is the Freezing point of an aqueous solution of a nonelectrolyte Moleculare compound(i=1) that has freezing point depression (ATf) = 8.94°C and Kf = 1.86 °C/m. Freezing point of H2O =0°C A 8.94°C B. 0.99°C C.-0.99°C D.-8.94°C Which of the following cannot have hydrogen bonds? A) H20 B) HCI C) HF D) CH3NH2 E) NH3

Q: Which of the following would behave as a nonelectrolyte in water? Group of answer choices C6H12O6…

A: A nonelectrolyte is a substance that does not ionize into its ions in the aqueous solution. The…

Q: (Q74) At what temperature (in °C) will a solution in which 80.56 grams of iron (III) chloride has…

A:

Q: : Determine the lime and soda ash dose, in mg/L as CaO and Na2CO3, to soften the following water to…

A: Given , Final hardness = 80.00 mgmL Purity of lime = 94 % Purity of soda ash = 93 %

Q: QUESTION 27 150- Supersaturated solution Saturated 100 NACH3O2 Unsaturated solution 50 25 50 75 100…

A: The maximum amount of solute that can be dissolved in a particular amount of solvent is known as…

Q: What is the molarity of a solution prepared by dissolving 125 g of C2H6O2 in 850 mL of water

A: Molarity is the ratio of moles of solute to the volume of solution (in L)  Number of moles =…

Q: You dissolve 6.31 g of potassium formate in 250 mL of 0.25 M formic acid (HCOOH). This solution was…

A: Given,  Mass of KHCO2 = 6.31 g  Molar mass of KHCO2 = 84.12 g/mol  Molarity of HCOOH = 0.25 M…

Q: When 71 g of Na2SO4 (FW 142 g/mol) is dissolved in 0.250L of water (MW 18.02 g/mol), what is the…

A: The mole fraction of sulphate ion can be calculated as follows

Q: Volume of concentrated reagant required to prepare diluted solutions below: 16 M H3PO4 to prepare…

A: Given Four different diluted solutions whose volume of concentrated reagent is to be determined.

Q: In a laboratory experiment, students synthesized a new compound and found that when 14.95 grams of…

A:

Q: hat is the freezing point of a water solution with the total volume of 1.00 L, that is made by…

A: Normal freezing point of water = 00 C Density of water = 1Kg/L

Q: (Q66) At what temperature (°C) will a solution that contains 70.4 grams of the nonelectrolyte…

A: Mass of ethylene glycol = 70.4g  Mass of water = 632 g  Boiling point of pure water = 100°C

Q: What is the molality of KBr (m.m. = 119.0 g/mol) when 25 g KBr dissolved to make 100 g solution? O…

A:

Q: What is the molarity of a 11.6 % by mass glucose (C6 H12O6) solution? (The density of the solution…

A:

Q: What mass of CaCl2 must be dissolved in 1000. g H₂O in order for the boiling point to be 100.75 °C?…

A: CaCl2 is an ionic compound and completely dissociate into its ions.  CaCl2  ---> Ca+2  + 2Cl-…

Q: What mass of H3PO4 is required to completely neutralize 294 g of Ca(OH)2 dissolved in water? State…

A: Interpretation -  To determine the mass of H3PO4 required to completely neutralization of 294g of…

Q: Which monovalent hydroxide below supports the following data: A 0.515 g sample dissolved in 24.7…

A:

Q: What is the expected freezing point of a 0.50 m solution of Cs2CO3 in water? Kf for water is…

A: Molality of the solution = 0.50 mKf for water = 1.86°C/mFreezing point of solution (Tf(solution)) =…

Q: Question 15 of 20 A 83.5 g sample of a nonelectrolyte is dissolved in 255.5 g of water. The solution…

A:

Q: An aqueous solution of ethanol (molar mass = 46.07 g/mol) has a molality of 12.15 m and a density of…

A: Given that  the molality of an aqueous solution of ethanol  (m) = 12.15 molal the molar mass of…

Q: QUESTION 43 Which of the following should be most soluble in benzene, C 6H 6? 012 NaNO 3 O NaCl H 20…

A: A simple way to predict which compounds will dissolve in other compounds is the phrase "like…

Q: A sodium hydroxide (NaOH, 40.0 g mol–1) aqueous solution (H2O, 18.02 g mol–1) has a concentration of…

A: The problem is asking for the molarity of the NaOH solution. The given values are the molal…

Q: pressure 1.40 g of a polyethylene sample was dissolved in enough benzene to make 100. mL of…

A:

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

A: Mass of sucrose = 13.0 g  Molar mass of sucrose = 342.297 g.mol-  Volume = 15 ml = 0.015 L

Q: Calculate the molar concentration and normality of a solution containing 85 mg/l of PbCO3, given…

A: Molar concentration i.e. molarity is the no. of moles of solute dissolved in 1 litres of Solutions.…

Q: (Q66) At what temperature (°C) will a solution that contains 78.4 grams of the nonelectrolyte…

A:

Q: Review Topics] [References) Use the References to access important values if needed for this…

A: The objective of the question is to calculate-The percentage by mass of calcium acetate in the…

Q: A solution is prepared from 54.26 g of iron(III) chloride and 186 g of water. Calculate the mass…

A: Dear student,                      As per our guidelines we are supposed to solve one question at a…

Q: What is the molarity of an aqueous solution of glucose (C6H12O6) 0,433 mol/kg? The density of the…

A:

Q: Which of the following solutions has the greatest solubility as temperature increases?

A: The solubility of most solid solutes increases with temperature due to the increase in kinetic…

Q: Calculate the following for each run: the initial molarities of I- and H2O2 (from the solutions…

A: This experiment is based on iodine-clock reaction in which iodide ion reacts with hydrogen peroxide…

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.