What is a nonelectrolyte? A substance that doesn't dissolve in water. A substance that dissolves in water but

Q: Why are some ionic compounds soluble in water and others are not?

A: Ionic compounds are those which are formed by the transference of electrons from one atom to another…

Q: A 0.137 g sample of KaCr2O, is added to 135 mL of water. What is the concentration of the solution?…

A:

Q: A student weighs out a 1.75 g sample of NaCl, transfers it to a 250. mL volumetric flask, adds…

A:

Q: 10 mL of         a          30     M         sodium           phosphate      solution…

A: The mass of lead phosphate precipitate is calculated as,

Q: Explain why aqueous solutions of NH3 and H2CO3 are weak electrolytes but a mixture of the two forms…

A: The NH3, in water, a strong conjugate acid, NH4+, weak base has strong conjugate acid, is produced.

Q: Does a reaction occur when aqueous solutions of sodium acetate and barium hydroxide are combined? If…

A: The reaction in which two compounds react with each other to form precipitate is termed as a…

Q: What does it mean if a compound is referred to as soluble? insoluble?

A: What does it mean if a compound is referred to as soluble? insoluble?

Q: In the laboratory a student combines 31.8 mL of a 0.232 M sodium sulfate solution with 24.7 mL of a…

A: Number of moles of solute devided by volume of solution in liter is known as molarity.

Q: What must be present in an aqueous solution for it to conduct an electric current? What general…

A: An aqueous solution must contain charged particles called ions for conducting electric current. The…

Q: How many moles and numbers of ions of each type are present in the following aqueous solution? 472…

A: Given: Volume = 472 ml  Molarity = 0.383 g/L  And we know that the molar mass of one mol of…

Q: What is a strong electrolyte solution?

A: A strong electrolyte solution has to be defined.

Q: A 15.0 mL 0.500 M NaNO3 solution is mixed with 50.0 mL 0.200 M Fe(NO3)3 solution. What is the molar…

A:

Q: A student weighs out a 12.2 g sample of K2S, transfers it to a 500. mL volumetric flask, adds enough…

A: Given; Note: (1L = 1000 mL)

Q: What are the cations and anions whose compounds are usually soluble? What are the exceptions? What…

A:

Q: In a titration, 25.00 ML of 0.300 M sodium hydroxide solution is exactly neutralized by 37.5 ML of a…

A: Given: Volume of sodium hydroxide, V1 =25.00 mL Concentration of sodium hydroxide, M1 = 0.300 M…

Q: Describe an example of novel reactivity that occurs when using ionic liquids as solvents.

A:

Q: Why are some ionic compounds soluble in water and othersare not?

A: An ionic compound is made of ‘+’ charged cations and ‘-’ charged anions which are bound to each…

Q: soluble

A: In this question we have to describe which of the following substance are soluble in water with…

Q: A student weighs out a 3.22 g sample of K2SO4 , transfers it to a 100. mL volumetric flask, adds…

A:

Q: Which of the following aqueous solutions, if any, is expected to be comprised essentially of all…

A: The species that are dissociate completely into ions are termed as strong. The species that are…

Q: A solution contains 250 mg of K+ ions per 100 mL. How many milliosmoles are represented in a liter…

A: Given : Mass of K+ = 250 mg And volume of solution = 100 mL = 0.100 L…

Q: What does it mean for a compound to be soluble? Insoluble?

A: Solubility of a substance is the ability to dissolve. The substance which is being dissolve is…

Q: For what anions are most of the compounds usually soluble?

A: "X" in the table indicates the compounds that are insoluble in water. Look for a row with the…

Q: Use the References to access important values if needed for this question. A student weighs out a…

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Q: Is a strong electrolyte in aqueous solution А NH3(g) В BH3(g) C H2(g) D H2S(g) HBr(g)

A: Strong electrolyte is that electrolyte which gets completely dissociate in aqueous solution.

Q: Complete the following table for aqueous solutions of Aluminum nitrate.

A: Aluminium nitrate is a white, water-soluble salt of aluminium and nitric acid, most commonly…

Q: A blood test was conducted to determine the total cholesterol (C,,HO, MW = 386.65 g/mol) level in a…

A:

Q: Step 1: Dissolve 271.8 g of glucose in enough water to make 500.0 mL of solution. Step 2: Transfer…

A: Given :-  mass of glucose = 271.8 g  molar mass of glucose = 180.16 g/mol  volume of solution =…

Q: two aqueous solutions are mixed and nothing is formed, does a chemical reaction still take place

A: When two aqueous solution are mixed and there is nothing formed on mixing these two aqueous solution…

Q: What is the difference between an aqueous solution with dissolved ions within it and a solution that…

A: An aqueous solution with dissolved ions is an example of homogeneous mixture. A solution that has a…

Q: How is a weak electrolyte different from a strong electrolyte? What types of compounds can be weak…

A: An electrolyte produce ions such as cations and anions when  dissolved  in polar solvents such as…

Q: For those anions that usually form soluble compounds, which cations result in the formation of…

A: From the solubility chart, we need to check the anions whose mostly all compounds are soluble but…

Q: In the laboratory a student combines 23.6 mL of a 0.117 M aluminum bromide solution with 11.9 mL of…

A: It is given that 23.6 mL of 0.117 M of aluminium bromide is combined with 11.9 mL of 0.353 M of…

Q: A student weighs out a 2.41 g sample of FeCl2,transfers it to a 100.mL volumetric flask,adds enough…

A: Given the mass of solute, FeCl2(s) = 2.41 g  Volume of the solution to be prepared = 100. mL

Q: Write the balanced NET ionic equation for the reaction when aqueous aluminum nitrate and aqueous…

A: The reaction between aqueous aluminium nitrate and aqueous potassium bromide when mixed in a…

Q: What types of substances are most likely to be soluble in water?

A: All the polar substances are most likely to be soluble in water.

Q: when a substance is insoluble in water what state symbol does it get

A: We know that when a substance is soluble in water then it gets aq state

Q: A metal 'X' burns in air with a dazzling white flame and changes into a white powder 'Y'. The…

A: It is an example of the oxidation reaction of metal in the presence of air in order to provide metal…

Q: 1. What do you mean by concentration of a solution? 2. Why is it important for an equation to be…

A: Chemistry is the branch of science concerned with the composition, structure, properties, and…

Q: student weighs out a 12.8 g sample of Ni(NO3)2, transfers it to a 300. mL volumetric flask, adds…

A: Molarity of a solution is defined as the number of moles of solute present in one liter of solvent.…

Q: Use the References to access important values if needed for this question. A student weighs out a…

A:

Q: The compound sodium phosphate is a strong electrolyte. Write the reaction when solid sodium…

A: A strong electrolyte can 100% or completely dissociate in water into its respective poly-ions. While…

Q: Define solute, solvent, and solution by describing the process of dissolving a solid in a liquid.

A: A solution is a homogenous mixture of a liquid(the solvent) with a gas or solid(the solute). In a…

Q: What occurs on the molecular level when an ionic compound dissolves in water?

A: Ionic compounds are the neutral compounds, Ions are of two types: cation and anion. Due to loss of…

Q: How many moles of H+ ions are present in the following aqueous solutions? (a) 1.4 L of 0.48 M…

A: Number of moles = V (liter) × Molarity (M) Number of moles = V (mL) × Molarity (M) x 1/ 1000

Q: What is an electrolyte?

A: the detail solution for this is provided below in Step II

Q: a 135- g sample of seawater is evaporated to dryness, leaving 4.73 g of solid residue (the salts…

A: Given: Mass of sample of seawater(solution) = 135 g Mass of solid residue (solute) = 4.73 g

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.