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

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: If the question is: "Are Cl2, Br2 or I2 soluble or insoluble in water?", would it be wrong to answer…

A: Chlorine, bromine and iodine are slightly soluble in water and highly soluble in organic solvents…

Q: A NaF(aq) solution (solution 2) is 9.20% by mass in NaF. Solution 2 has a density of 1.05 g/mL. 415…

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Q: Many metal ions are precipitated from solution by the sulfide ion. As an example, consider treating…

A: Given: The reaction is as follows, CuSO4(aq) + Na2S(aq) → CuS(s) + Na2SO4(aq) Molarity of Na2S…

Q: 164.00 mL of 0.200 M Cu(NO3)2(aq) is mixed with 93.000 mL of 0.400 M NaOH(aq). Assuming 100% yield,…

A: The chemical reaction is: Cu(NO3)2 (aq) + 2NaOH (aq) →Cu(OH)2 (s) + 2NaNO3 (aq)

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

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

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

Q: A chemist places 2.9764 g of NaCl in a 100 mL volumetric flask and adds water to the mark and calls…

A: Given, Stock Solution 1 : mass of NaCl = 2.9764 g volume of flask = 100 mL Solution 2 : Volume…

Q: Based on the solubility rules, which of these processes will occur if solutions of CuSO4(aq) and…

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Q: What are the solubility rules? How are they useful?

A: There is no easy way to tell whether a particular compound is soluble or insoluble just by looking…

Q: In the laboratory, a student adds 48.0 mL of water to 14.6 mL of a 0.624 M nitric acid solution.…

A: Given values, N1= 0.624 M V1= 14.6mL N2=?? V2= 14.6+48.0 = 62.6 mL

Q: In the laboratory, a student dilutes 22.9 mL of a 11.9 M nitric acid solution to a total volume of…

A: Moles of solute remain constant during dilution. Moles of solute = molarity x volume of solution…

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 is the final concentration of the diluted solution if a student was asked to prepare a new HCl…

A: Given: Concentration of stock HCl solution = 12 M Volume of stock solution taken = 0.50 mL  And the…

Q: Which of the following compounds will have the state symbol (aq) when mixed with water? Remember…

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Q: A student uses 1.05 g of a tablet containing Carbonic Acid dissolved in 0.05 L distilled water. The…

A: Given: Volume of distilled water = 0.05L , mass of solute = 1.05 g ,volume of NaOH = 3.76 mL  To…

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

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Q: In the laboratory, a student adds 44.1 mL of water to 12.1 mL of a 0.577 M nitric acid solution.…

A: Provided initial Molarity(M1)=0.577M Let final Molarity = M2    (say) Initial volume of nitric acid…

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

A: Applying definition of non electrolyte.

Q: Based on the solubility rules, which of the following will occur when solutions of ZnSO4(aq) and…

A: From solubility rules no precipitate will form after the reaction of ZnSO4  and MgCl2.

Q: 4.What is the molarity of the resulting solution? . From 60 ml of a 1.6 M nickel phosphate solution,…

A: Given that : Volume of nickel phosphate solution (V1)= 60 mL Molarity of nickel phosphate solution…

Q: If 203 mL of water is added to 5.00 mL of 4.16 M KCI solution, what is the concentration of the…

A: • The values provided in the question are:-  i) Initial volume of KCl solution, V1 = 5.00 mL  ii)…

Q: Many metal ions are precipitated from solution by the sulfide ion. As an example, consider treating…

A: The reaction taking place is CuSO4 (aq) + Na2S (aq) ------> CuS (s) + Na2SO4 (aq) Given :…

Q: write the precipitation reaction for zinc nitrate in aqueous solution. Is zinc nitrate considered…

A: Zinc Nitrate in aqueous solution:

Q: How much solvent must be added to 25.0 mL of a 10.0 M HBr(aq) solution to form a 4.00 M HBr(aq)…

A: Let V Volumn is added

Q: If 211 mL of water is added to 5.00 mL of 3.24 M NaCI solution, what is the concentration of the new…

A: N1= 3.24M V1= 5.00 mL N2= ?? V2=211mL+5mL=216mL

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

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Q: Complete the following table by naming the chemical and use the solubility rules to indicate soluble…

A: Answer - CHEMICAL FORMULA                          NAME…

Q: The fact that a reaction takes place when potassium hydroxide is added to a solution of nickel(II)…

A: When potassium hydroxide is added to a solution of nickel(II) ions, the nickel hydroxide is…

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

A: Given: Mass of Mn(CH3COO)2 = 3.49 g. And volume of solution = 100 mL = 0.100 L…

Q: If 50.0 mL of 0.125 M HCl solution and 50.0 mL of 0.125 M NaOH are mixed, what is the molarity of…

A: Given,        50mL of 0.125M  HCl        50mL of 0.125M NaOH  are mixed  and have to calculate the…

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

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Q: Write the balanced NET ionic equation for the reaction when aqueous calcium chloride and aqueous…

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Q: Classify these iconic compounds as soluble or insoluble in water. Sodium carbonate Lead sulphate

A: Given,Sodium carbonateLead sulphate

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: In the laboratory, a student dilutes 18.8 mL of a 11.5 M nitric acid solution to a total volume of…

A: V1 = 18.8 mL = 0.0188 L  M1 = 11.5 M  V2 = 200 mL = 0.200 L  M2 = ?

Q: Does a reaction occur when aqueous solutions of silver(I) sulfate and calcium nitrate are combined?

A: Yes , reaction occurs when silver sulfate and calcium nitrate are combined to give calcium sulfate…

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: A student requires 45.0 grams of solid silver chloride to precipitate.  What volume of a 0.50 M…

A: As here NaCl is used in excess amount the limiting reagent is AgNO3 from here we can calculate the…

Q: A student weighs out a 3.79 g sample of potassium nitrate, transfers it to a 250 mL volumetric…

A: Given, mass of KNO3 = 3.79 g. Volume of the solution = 250 mL = 250 mL×1 L1000 mL = 0.25 L. We have…

Q: What volume, in mL, of a 6.75 M solution should be added to a 500.00 mL volumetric flask to create a…

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Q: What is the appropriate size of volumetric flask to use if you want to dilute a 75.00 mL solution of…

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Q: Write the net ionic equation that describes the reaction that occurs when solutions of barium…

A: Given  Reactant Barium nitrate Sodium sulfate Net ionic equation = To be determined

Q: A 7.46 g sample of an aqueous solution of nitric acid contains an unknown amount of the acid. If…

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

A: Given  Reactant =  Al(NO3)3(aq  and KOH(aq) Product  =   KNO3(aq) and Al(OH)3(s) Balance net ionic…

Q: A student weighs out a 16.7 g sample of Ba(CH3COO)2 , transfers it to a 300. mL volumetric flask,…

A: Molarity (M) can be defined as the moles of solute that can be dissolved per litre of solution. It…

Q: A 8.84 g sample of an aqueous solution of hydrobromic acid contains an unknown amount of the acid.…

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Q: What are the spectator ions present when aqueous solutions of titanium(II) acetate and sodium…

A: Interpretation-  To determine all the spectator ions when aqueous solution of titanium (II) acetate…

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.