< > = Watch Online Foundat... AA O STATES OF MATTER Using the Kf and Kb equations with electrolytes °C Explanation C clumperrucksey.life/In... Check A certain liquid x has a normal freezing point of 1.60 °c and a freezing point depression constant K₁=6.67 °C-kg-mol¯¹. Calculate the freezing point of a solution made of 81.7g of iron (III) chloride (FeCl3) dissolved in 700. g of x. Round your answer to 3 significant digits. 0 www-awa.aleks.com x10 X G englisb tonspanish -... XA ALEKS - Andrew Herr... 0/5 Andrew ? G ollo Ar ⒸZU23 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility

Q: Distinguish between strong and weak electrolytes in terms of the arrows in the reaction: which one…

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Q: Which of the following describes the aqueous solution of ammonium chloride? Solution is… Basic?…

A: Basic : the solution which gives OH- ions in aqueous solution.  Acidic : the solution that gives H+…

Q: What happens when a solution of an acid is mixed with a solution of a base in a test tube?

A: We need to find which of these will occur when acid and base are mixed.

Q: What can be done to a hydrate in order to have it decomp

A: HYDRATE EXAMPLES Copper(II) sulfate pentahydrate(CUSO4.5H20)     gypsum (CaSO4•2H2O)  Epsom salt…

Q: Two titrations are performed:     - One with HCl against NaOH     - Another with Crotonic acid…

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Q: To neutralize an acid, you must add of base. O a lower molar quantity O an equal molar quantity O a…

A: The neutralization reaction which includes that an acid react with a base (or vice-versa)…

Q: Write a double replacement reaction with phase for ammonium carbonate and hydrochloric acid

A: ammonium carbonate = (NH4)2CO3  hydrochloric acid = HCl

Q: what is the equation involved in the reaction of an acid with the baking soda

A: A question based on general chemistry, which is to be determined.

Q: Complete the equation for the dissociation of the electrolyte KOH(aq). Omit water from the equation…

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Q: 20 centimeters cubed of solution containing 1.0g of sodium hydroxide per 250 centimeters cubed of…

A: Given the concentration of the sodium hydroxide, NaOH solution, C = 1.0 g / 250 cm3  C = 1.0 g 250…

Q: why salt is scattered on icy roads?

A: Salt is scattered on icy roads during the winter season to melt the ice and clear the roads.

Q: what is the ionic percentage by using the formula for a) Ge b) GaP c) InGaAsP d) HgCdTe

A: NOTE- Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: 33.82 ml of an HNO, solution of unknown molarity requires 29,95 ml of 0.100M NaOH solution to be…

A: Let M1 is the molarity and V1 is the volume of HNO3 and M2 is the molarity and V2 is the volume of…

Q: - Which of the following graphs represents Addition of drops from hydrochloric acid to tube contains…

A: When phenol is alone in the tube the concentrat of OH- ion is constant. When HCl is added to it, the…

Q: What anion are most of the compound in usually soluble

A: If a compound contains the below-given anions, it is usually soluble :  1. Halide such as I-, Br-,…

Q: A student that makes an observation that a colorless solution turns blue. This kind of observations…

A: Introduction to qualitative observation :- Qualitative observation deals with data that can be…

Q: -An aqueous solution contains 3.6 mM of total ions Down below is what needs to be answered Thanks:)

A: Given that  Aqueous solution of FeCl3 contains 3.6 mM of total ions.  We have to calculate the…

Q: Enter the chemical formulas of the ions in solution or the molecules in solution for the following:…

A: Some compounds in water get dissociate and form ions.  Some compounds are soluble in water but they…

Q: What are the physical and chemical concentrations of the solutions

A: Concentration of solution

Q: do all strong electrolytes always contain a metal

A: Strong Electrolytes -  Strong Electrolytes are the chemical species that completely dissociate into…

Q: A 74.0 mL portion of a 1.70 M solution is diluted to a total volume of 268 mL. A 134 mL portion of…

A: We can determine the dilution factor by using the given below formula :…

Q: Which of the following is the characteristic of a nonelectrolyte solution? a) Completely ionized in…

A: Non electrolyte is defined as a solute or compounds that do not ionise in a solution at all. Non…

Q: Equations for the disassociation of the following salts. Potassium Carbonate

A: Dissociation is the process by which chemical molecules or ionic compounds like salts , break down…

Q: Is it possible to have an insoluble electrolyte? What does this imply about the term “insoluble”

A: Yes it is possible to have an insoluble electrolyte.  This is because even if the  solute is…

Q: QUESTION 1 It refers to the substance that quantitatively reacts with the analyte in titration.…

A: Standard Solution : Solution of known concentration. Titrant : Solution of known concentration that…

Q: Nitrogen N2 is ___________________________ in water.   Question  options:   insoluble   soluble…

A: Nitrogen (N2) is less soluble and a non electrolyte in water. It is because the nitrogen gas is non…

Q: Substances that bond with H when dissolved in water are knows as

A: Substances those have polar covalent bonds or ionic bonds dissolves in water by forming bond with…

Q: The substance that precipitates in a positive Benedict test is:

A: Benedict test is a test that can be used to test the presence of reducing sugars in a given analyte.…

Q: How do electrolytes look dissolved in electrolytes able to conduct Why are electricity? water?

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Q: Solubility Why does salt dissolve in water? What is happening at the molecular level?

A: Polar molecules are the molecules having non zero dipole moment and non polar molecules have zero…

Q: Which one of the following can be classified as a weak electrolyte?

A: To identify which of the following given substance is a weak electrolyte.  (i) HBr (ii) CaF2 (iii)…

Q: When a 22.4 mL sample of a 0.397 M aqueous hypochlorous acid solution is titrated with a 0.402 M…

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Q: Calculate the molar mass of NaF (with solution)

A: The molar mass of the compounds can be defined by the sum of the atomic masses of each atom making…

Q: How many milliliters of an aqueous solution of 0.234 M ammonium chloride is needed to obtain 14.1…

A: Given: mass of salt ( NH4Cl ) = 14.1 g Molar mass of NH4Cl = 53.491 g/molAs no. Of moles =…

Q: b. CaCl,(s)

A: We have to classify the substance as electrolyte or non-electrolyte.

Q: 9 different cations given: silver, lead, iron, aluminum, barium, magnesium, copper, Nicole, ammonium…

A: With chloride ion the following ions of the given metals that will form insoluble precipitates:…

Q: Which of the following is consider as weak electrolytes? Select one: a. sulfuric acid b. Nitric…

A: Weak and strong electrolytes depend on ionisation in an aqueous solution.

Q: 12.5 mL of a 0.50 M aqueous solution of sodium hydroxide to be used in titration

A: a) 12.5 ml of 0.50M sodium hydroxide used for titration is measured using, Burette. It is taken from…

Q: Use your diagram to explain what happen to the freezing and boiling point of water when a non…

A: Freezing point, temperature at which a liquid becomes a solid.  The boiling point of a substance is…

Q: In a titration, a 20 ml sample of 0.3 N HCI is neutralized with 55 ml of NaOH. a) Write the balanced…

A: Normality of a solution is defined as the number of equivalents of the solute present in the given…

Q: List serval official substance that are required to show no turbidity when tested for chloride and…

A: The suspended materials and the inorganic substance that can be measure is called as turbidity and…

Q: How many milliliters of 0.100 M barium hydroxide are required to neutralize 20.0mL of 0.250 M…

A:

Q: Lead nitrate reacts with sodium iodide and gives lead iodi de precipitate, a student is assigned to…

A: Since the lead iodide is insoluble in water at room temperature Hence ideally there should be no…

Q: What type of compound is always an electrolyte? Polar covalent, non polar covalent, ionic, or…

A: Electrolytes are the compounds that are dissociated into their corresponding ions in the solution.…

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.