12. A substance is dissolved into water, and dissociates completely. The resulting solution has a high concentration of H3O+ ions, conducts electricity, and reacts strongly with many metals. This solution is most likoly: *

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A: When a solid substance dissolve in water then there is a interaction between solid particle and…

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A: 5% sucrose solution means 5 g sucrose dissolved in 100 g of water  Molecular mass of sucrose can be…

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A: Dilution equation :-  c1 V1 =c2 V2  c1 = initial concentration or molarity V1 = initial volume (in…

Q: What volume of a 0.152 M sodium hydroxide solution is required to neutralize 24.3 mL of a 0.269 M…

A:

Q: 54.3 g of potassium bromide are dissolved in 32.0 mL of water. What is the concentration of the…

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Q: _____mL barium hydroxide

A:

Q: Determine the amount concentration of a solution when 6.55 g of lithium phosphate is dissolved to…

A: We have given 6.55 gm of lithium phosphate Moles of lithium phosphate in 6.55 gm of lithium…

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Q: of Kool-Aid, the solute is Kool-Ald e is no solute in the solution the actual cup

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Q: How many grams of NaOH are contained in 5.0 x 10 mL of a 0.74 M sodium hydroxide solution? A. 370 g…

A: Given,

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Q: 1 What mass of solid radium sulfate (the most insoluble compound known) will remain when 10 L of a…

A: The answer to the following question is-

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Q: You have a method that requires you to make a solution of disodium hydrogen phosphate (Na2HPO4). It…

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Q: 16. What is the molarity of the solution formed by mixing 0.20 mol of sodium hydroxide with enough…

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Q: 31. Which factor does not affect the solubility of a solid electrolyte in a liqu solvent? A.…

A: (31) There are different type of factors which affect the solubility of the solid electrolyte solute…

Q: what happens at the molecular level when one substance dissolves into another?

A: When one substance gets dissolved in another, the substance which gets dissolved is called as…

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A: Given that :Volume of solution = 250g KCl mass percent = 5%

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A: According to 'like dissolve like' rule : Polar molecules are likely to dissolve in polar molecules…

Q: 1. Preparation of hydrochloric acid solution To perform the work, 500 ml of hydrochloric acid…

A: Given: Volume of HCl (V1) = 500 mL Concentration of HCl (C1) = 7.449 mol/L Concentration of HCl (C3)…

Q: A 9.12 g of KCl.MgCl2.6H2O is to be dissolved to prepare a solution in sufficient water to give…

A: Given: The molar mass of KCl.MgCl2.6H2O is 9.12 g. The volume of the solution is 1.500 L.…

Q: A medical saline solution is prepared by mixing 925 mg sodium chloride (58.44 g/mol) with water to…

A: Molar concentration or molarity is defined as the number of moles of solute dissolved per volume of…

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A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

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A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

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Q: temperature? What mass of solute will dissolve in 100 g water at the following temperatures? a.…

A: 6.)  To answer these values we would check the curve of given solute and temperature, then look at y…

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A: Given : Volume = 250 ml

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A:

Q: What are solutions? What is dissolving?

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A: Given : mass of barium nitrate = 17 g And mass of water = 121 g

Q: #9 Calculate the final concentration of a solution that is made by dissolving 14.8 g of solid sodium…

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Q: 72.5 mL of water was added to 167.5 mL of O.237 M CaCl2 solution. Assuming the volumes are additive…

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Q: 8.859kg of Al2(CO3)3 is to make a 5896mL aqueous solution. How much water must be added to the…

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Q: The mass of lead hydroxide

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Q: An aqueous magnesium chloride solution is made by dissolving 6.14 moles of MgCl, in sufficient water…

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Q: What volume (in mL) of a 0.250 M sodium sulfate solution is needed to precipitate all the barium, as…

A: The balanced equation for the given reaction is, Na2SO4 + Ba(NO3)2   ---> BaSO4 + 2NaNO3 Moles of…

Q: A student dissolved 15 grams of pure acetic acid (CH,COOH) in enough water to make 100. milliliters…

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Q: What total volume must 85.0 mL of 1.30 M phosphoric acid solution be diluted to prepare 0.650 M…

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Q: 22. What volume (in mL) of a 15.0 M stock solution of aqueous sodium chloride is required to make a…

A:

Q: Calculate the final concentration of a solution that is made by dissolving 14.8 g of solid sodium…

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Q: What volume of a 0.329M perchloric acid solution is required to neutralize 19.8mL of a 0.152M barium…

A: We will calculate volume of acid.

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Q: What volume of a 0.175 M potassium hydroxide solution is required to neutralize 20.3 mL of a 0.214 M…

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Q: 8. How many mL of water must be added to 249 mL of a 12.00 M solution of potassium chloride to…

A: Solution of lower concentration can be prepared by adding solvent to a solution of higher…