Classify the following substances as strong electrolytes, weak electrolytes, or nonelectrolytes:(a) Sodium permanganate (NaMnO4)(b) Acetic acid (CH3COOH)(c) Methanol (CH3OH)(d) Calcium acetate [Ca(C2H3O2)2]

Q: 2.12 Fundamental water quality parameters A municipal water supplier reported concentrations of…

A: Hardness of water Hardness of water is a measure of the total concentration of the calcium and…

Q: 7.5 g of acetic acid (C2H4O2) are diluted to 150 mL with water. What is the molarity of the acetic…

A: Answer. molarity is number of moles of solute dissolved per litre of solution.  Unit of molarity : M…

Q: After dissolving 10.5 g of potassium Iodide (KI) in 2.0 L of water, what is the molarity of the…

A:

Q: What is the molality of ions in a 0.587 m solution of AlCl₃ assuming the compound dissociates…

A:

Q: What is the freezing point of a solution that is made by dissolving 284 grams of iron(III) sulfate,…

A: Amount of Fe2(SO4)3 = 284 gMolecular wt. of Fe2(SO4)3 =399.88 g/moleNo of moles of Fe2(SO4)3 =…

Q: of the so

A: In this question, we have to determine the Molarity of the solution. The molarity of a solution is…

Q: Classify the following substances as strong electrolytes, weak electrolytes, or nonelectrolytes:(a)…

A: (a) Hydrogen chloride (HCl) : Strong electrolyte. HCl is a strong acid and strong electrolyte.   (b)…

Q: Potassium chloride, KCI, sodium sulfate, Na2SO4, fructose, C6H1206, oxygen, O2, iron(III) chloride,…

A: Welcome to bartleby! We have to tell which among the following will show maximum number of molecules…

Q: The boiling point of benzene, CH, is 80.100 °C at 1 atmosphere. K,(benzene) = 2.53 °C/m In a…

A: Given: Boiling point of benzene = 80.100 oC. Kb of benzene = 2.53 oC/m. Mass of new compound…

Q: You have 125.0mL of 4.10M aqueous Mg(CIO3)2. Which of the following statements are true? O Mg(CIO3)2…

A: Which of the following statement is/are true ?

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: The boiling point of ethanol, CH3CH,OH, is 78.500 °C at 1 atmosphere. K,(ethanol) = 1.22 °C/m In a…

A: When a non-volatile substance is added into the solution ,boiling point of solution increases This…

Q: What is the molarity of a solution prepared by dissolving 6.50g of NH3 in 125mL of the solution?

A: Given :- mass of NH3 = 6.50 g                Volume of solution = 125 mL  To be calculated :-…

Q: What is the molality of ions in a 0.585 m solution of Mg(NO₃)₂ assuming the compound dissociates…

A:

Q: The boiling point of ethanol, CH3CH2OH, is 78.500 °C at 1 atmosphere. K(ethanol) = 1.22 °C/m In a…

A: The addition of a non-volatile solute raises the boiling point of a pure solvent. The amount of…

Q: Calculate the molarity of a solution prepared by diluting 122 mL of 0.340 M K2Cr2O7 with 706 mL of…

A: 122 mL of 0.340 M K2Cr2O7 with 706 mL of water Given : Initial molarity of K2Cr2O7 = 0.340 M…

Q: atmosphere. Kb(chloroform) = 3.67 °C/m In a laboratory experiment, students synthesized a new…

A: First Calculate elevation in boiling point Then ∆Tb= mole of Solute×1000×kb/mass of solvent Mole =…

Q: Calculate the molarity of 153 grams of sucrose, C12H22O11, in 2.60 liters of solution

A: Molarity is defined as the moles of solute in unit litre of solution. Molarity = moles of…

Q: The boiling point of diethyl ether, CH,CH,OCH,CH3, is 34.500 °C at 1 atmosphere. K,(diethyl ether) =…

A: Given that : The boiling point of diethyl ether=34.500°CKb for diethyl ether=2.02°C/mMass of the…

Q: Calculate the molarity of a solution made by dissolving 5.00 g of glucose (C6H12O6) in sufficient…

A: Molarity (M) of a solution is defined as the number of moles of solute dissolved per volume of the…

Q: You have 125.0mL of 4.10M aqueous Mg(CIO3)2. Which of the following statements are true? O Mg(CIO3)2…

A:

Q: 1. Which of the following solutions would not be expected to exist? a. NaCl in CCI4 b. NaCl in water…

A: A solution is a homogeneous mixture of one or more solutes dissolved in a solvent.

Q: What is the concentration of potassium nitrate (in molarity) at saturation if the mass solubility at…

A: Number of moles of a substance is equal to the mass of the substance divided by its molar mass.

Q: What is the molarity of a 12.6% solution of sodium carbonate with density of 1.31 glml?

A: Molarity is calculated using,

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

A:

Q: How many grams of calcium phosphate (MM =310.) Ca3(PO4)2? are present in 250. mL saturated solution…

A: The solubility equilibrium in this case will be,…

Q: Rubbing alcohol contains 18 g isopropanol (C3H7OH) in 2 liter of aqueous solutions. Calculate the…

A:

Q: The density of water at 25 degree Celcius is at 0.9975 g/ml and the density of ethanol, C2H5OH, is…

A: Given that : Density of water = 0.9975 g/mL Density of ethanol = 0.786 g/mL Mass of ethanol = 17.6 g…

Q: Classify the following substances as strong electrolytes, weak electrolytes, or nonelectrolytes. 1.…

A: Answer: A compound when added into the solvent, gets dissociated into the ions is called as…

Q: To prepare a 7.5% 25 mL NiCl2.6H2O solution, how many grams of nickel (II) chloride salt should be…

A: The mass of solute (in gram) present in 100mL of the solution is known as the m/v percent…

Q: Classify the following substances as strong electrolytes,weak electrolytes, or nonelectrolytes:(a)…

A: Strong electrolytes are defined as electrolytes which readily dissolve into water and give its…

Q: What is the molality of ions in a 0.493 m solution of Mg(NO3)2 assuming the compound dissociates…

A:

Q: How would you prepare  x 10 ^2 mL of 0.9 M NaOH solution, starting from 5.01 M stock solution?…

A: Given that, M1=5.01 M, V1=? M2=0.9 M , V2= 2×102 ml = 200 ml  then,

Q: ?Which of the next is a weak electrolyte NH3 H,SO, Ca(OH)2 C,H1206

A: Electrolytes are the ones which produce the ions and are good conductors of electricity.…

Q: Which one of the following would act like a strong electrolyte in an aqueous solution? A) KNO3 B)…

A: An electrolyte is a substance which consists of ions and can be decomposed by electrolysis.

Q: Classify the following substances as strong electrolytes,weak electrolytes, or nonelectrolytes:(a)…

A: Given Classify the following substances as strong electrolytes, weak electrolytes, or…

Q: Approximately what will be the total solute molarity for a 0.53 M solution of C6H8O7?

A: To calculate the total solute molarity, we need to calculate the total number of ions that will form…

Q: How many grams of calcium chlorate [Ca(CIO3)2] are there in 800mL of a 3.5M solution ?

A:

Q: Section 7.5 Solution Preparation 1I)What is the molarity of a solution prepared by diluting 25.0mL…

A:

Q: Calculate the molarity of a solution prepared by dissolving 0.429 g of Ba(OH)2 in 250 cm3 of…

A: Given    mass of Ba( OH )2      = 0.429 gram     Volume of solution   = 250 cm3…

Q: Calculate the molarity 0.150 mole of urea (CH4N2O) in 2.50 × 102 mL of solution

A: Molarity = moles of solute present in one litre of solution

Q: 5.24g potassium chloride dissolved in 350 ml of 63.0 m M aqueous solution of ammonium sulfate. What…

A:

Q: A 0.128 g sample of KHP (HKC8H4O4) required 28.54 mL of NaOH solution to reach a phenolphthalein…

A: Mass of HKC8H4O4 = 0.128 g Molar mass of HKC8H4O4 = 204.44 g/mol So, Number of moles  = 0.128 g /…

Q: What is the normality of a 0.010M aqueous solution of the salt Ce(SO4)2?

A: The molarity of the solution can be calculated using molecular weight but the normality of the…

Q: Ethylene glycol is the primary component in antifreeze. How many grams of ethylene glycol…

A: Molarity of a substance is termed as the moles of solute per liter of solution. Given data, Molarity…

Q: What is the molality (m) of Br ions in 5.56 % by mass MgBr2(aq)? The molar mass of magnesium bromide…

A: given :-  % w/w of MgBr2 solution = 5.56%  molar mass of MgBr2 = 184.113 g/mol  To calculate :-…

Q: The freezing point of water, H2O, is 0.000 °C at 1 atmosphere. Kf(water) = -1.86 °C/mIn a laboratory…

A: Colligative properties are the properties which depend on the number of atoms or molecules or ions…

Q: Sometimes doctors administer an IV solution containing a solution of dextrose to a patient who has…

A:

Q: How many liters of .225 M Na2S solution would be required to react completely with 81.8 g…

A: Given: Molarity = 0.225 M     Fe (C2H3O2)3 = 81.8 g Volume of solution is calculated as

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.