The compound zinc fluoride is a strong electrolyte. Write the reaction when solid zinc fluoride is put into water. Include states of matter in your answer. +

Q: A 12.4 g sample of an aqueous solution of nitric acid contains an unknown amount of the acid. If…

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Q: Consider the following reaction: Pb(NO3)2(aq) + 2KI(aq)→ Pbl½(s) + 2KN03(aq) What mass of lead…

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Q: A 10.6 g sample of an aqueous solution of nitric acid contains an unknown amount of the acid. If…

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Q: The photo shows that when a clear, colorless solution of lead nitrate is added toa clear, colorless…

A: A balanced chemical equation has the same number of atoms of each element on the either sides of the…

Q: Write a detailed set of instructions for making two solutions: (1) 100 mL of 12 M NaOH from solid…

A: (1) Given, 100 mL of 12 M NaOH Molar mass of NaOH = 40 g.                                     48 g…

Q: What volume of 0.311 M sulfurous acid solution could be neutralized by 2.00 g aluminum hydroxide?…

A: During the neutralization process, the following reaction takes place: 3H2SO3 + 2Al(OH)3 → Al2(SO3)3…

Q: The compound cobalt(II) fluoride is a strong electrolyte. Write the reaction when solid cobalt(II)…

A: An electrolyte which completely dissociates into ions is known as strong electrolyte.

Q: For the chemical reaction HCN(aq) + KOH(aq) - Н, О() + KCN(аq) write the net ionic equation,…

A: In net ionic equation all the substances are written as ions.And for writing final net ionic…

Q: A student titrates a 23.17 mL HCI sample using a sodium hydroxide solution that has a molarity of…

A: Given, 23.17mL HCl 0.200M NaOH 23.50mL NaOH

Q: Make a block schematic diagram for the precipitation, separation and identification of the following…

A: We have to identify the ions Al+3, Fe+3, and Ni+2ions.

Q: In the laboratory, a student adds 46.1 mL of water to 21.0 mL of a 0.779 M perchloric acid solution.…

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Q: In the laboratory, a student adds 57.5 mL of water to 15.1 mL of a 0.508 M nitric acid solution.…

A: Given that 57.5 m L of water is added to 15.1 m L water. Then, the final volume of the diluted…

Q: If I dilute 75mL of 0.40 M CaF2 solution to a final volume of 275 mL, what will be the molarity of…

A: Given :  Initial molar concentration of CaF2 solution = 0.40 M  Initial volume = 75 mL  Final volume…

Q: soluble

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

Q: What volume (in ml) of concentrated HCl (with a concentration of 10 M) do you need to prepare 10 ml…

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Q: What volume of 0.219 M hydrochloric acid (in mL) is needed to neutralize 3.44 g of magnesium…

A: The number of moles is given as the mass upon the molar mass of the substance. The molarity of a…

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

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Q: When an ionic compound such as sodium chloride (NaCl) is placed in water, the component  atoms of…

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

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Q: Potassium sulfate solution reacts with barium bromide solution to produce a precipitate of barium…

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Q: In the laboratory, what would you use for the following? (n) To prepare 250.00 mL of sodium…

A: (n) To prepare 250.00 mL of sodium hydroxide solution, first calculate the weight of sodium…

Q: The compound magnesium acetate is a strong electrolyte. Write the reaction when solid magnesium…

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Q: When aqueous solutions of sodium sulfate and barium chloride react, what is the precipitate?

A: The reactants given are 1) Sodium sulfate i.e Na2SO4  2) Barium chloride i.e BaCl2

Q: Solutions of lead (II) nitrate and sodium carbonate are combined

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Q: what entities are present when zinc metal is placed in water

A: Electrochemistry is branch of chemistry in which we deal with oxidation and reduction

Q: The compound magnesium iodide is a strong electrolyte. Write the reaction when solid magnesium…

A: Magnesium iodide is strong electrolyte . Strong electrolyte when put in water dissociated completely…

Q: . Electrolytes area. nonpolar molecules.b. covalent compounds.c. substances that usually don’t…

A: The chemical compounds that are made up of oppositely charged ions held by electrostatic attractions…

Q: Differentiate between Electrolyte and Nonelectrolyte Solutions?

A: Electrolyte                       Non-electrolyte Electrolyte are…

Q: Salts are electrolytes. What does that mean?

A: To regulate the distribution of water, to check the acid-base balance, electrolytes are used.…

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: Classify copper(II) nitrate as an electrolyte or a nonelectrolyte. Give a reason for your…

A: When immersed in a polar solvent, such as acid, an electrolyte creates an electrically conducting…

Q: How many grams of lead (IV) chloride would precipitate if a 240 g sample of nickel (II) chloride was…

A: In a balanced chemical reaction the reactants react and the products form in the molar ratio of…

Q: What is the method of differentiation and theory of electrolytes (potassium) in a laboratory device?

A: Potassium is usually measured using an Ion-selective electrode (ISE), which converts the activity…

Q: In a beaker there are 100 mL of a 1M sodium hydroxide solution. If we add an HCl solution and both…

A: The total number of moles in reaction always remains constant. This can be represented with the…

Q: Of the substances (as pure substances, in aqueous solutions, or of mixtures) categorize them into…

A: Electrolytes are the compounds that dissociate into their corresponding ions when dissolved in…

Q: Classify the following compounds as soluble or insoluble in water:(a) cobalt(II) hydroxide, (b)…

A: The solubility of a compound can be determined by the thumb rule: like dissolve like, that is, if a…

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: A 12.7 g sample of an aqueous solution of hydrochloric acid contains an unknown amount of the acid.…

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Q: The compound iron(II) bromide is a strong electrolyte. Write the reaction when solid iron(II)…

A: Iron (II) bromide is an ionic compound and acts as a strong electrolyte.  Strong electrolytes…

Q: Write the reaction when solid cobalt(II) nitrate is put into water.

A: As Cobalt(II) nitrate is a strong electrolyte therefore it dissociates into its constituent ions…

Q: Upon Mixing two salt solutions together a student notices that the solution becomes cloudy . After…

A: Given that: Upon Mixing two salt solutions together a student notices that the solution becomes…

Q: the compound cobalt(ii)fluoride is a strong electrolyte. write the reaction when solid…

A: Strong electrolyte dissociated into ions when dissolved in water.

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

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Q: A 12.3 g sample of an aqueous solution of hydrochloric acid contains an unknown amount of the acid.…

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Q: Use the References to access important values if needed for this question. In the laboratory you…

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Q: The compound iron(III) acetate is a strong electrolyte. Write the reaction when solid iron(III)…

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Q: What is an electrolyte?

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

Q: The compound cobalt(II) nitrate is a strong electrolyte. Write the reaction when solid cobalt(II)…

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Q: A beaker of potassium hydroxide needs to be neutralized with the smallest possible volume of acid.…

A: Since the concentration of acids in the beaker is same for all Hence the acid which has more acidic…