34. XC2. CuS is used in the development of aniline black dye in textile printing. What is the maximum mass of CuS which can be formed when 38.0 mL of 0.500 M CuCl2 are mixed with 42.0 mL of 0.600 M (NH4)2S? Aqueous ammonium chloride is the other product.

Q: How many moles of H2(g) are generated by the complete reaction of 0.145g of Mg(s) with excess…

A: The balanced reaction is ., Mg (s) + 2HCl (aq) ----> MgCl2 (s) + H2 (g)

Q: If 3.00 grams of KOH (56.1 g/mol) are dissolved in 80.0 mL of water, what is the molarity of the…

A:

Q: If 0.1500 g of impure soda ash (Na2CO3 with impurities) is titrated (or reacted) with 21.99 mL of…

A:

Q: a. The combustion of ethanol (C2 H; OH) forms carbon dioxide and water vapor. A combustion reaction…

A:

Q: 471 mL of 2.013 M linthium baltimide (LiBr, 84.781 g/mol) is combined with 380 mL of 6.582 M shorium…

A: Calculation

Q: What is the molarity of a solution formed by dissolving 8.290 g KCI in water to give a final volume…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The concentration of citric acid (H3C6H5O7) in citric fruits ranges from 0.005 M to 0.30 M. Consider…

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Q: Consider the following unbalanced equation: Zn (3) + HC1 (aq) ZnCl2 (aq) + H2 (g) What concentration…

A:

Q: The aluminum in a 0.805 g sample of an unknown material was precipitated as aluminum hydroxide…

A: Given,Mass of Aluminum = 0.805gMass of Al2O3 = 0.127 g Molar mass of Al2O3 is 101.96g/molMolar mass…

Q: The reaction of phosphoric acid with barium hydroxide occurs. What mass of barium phosphate would…

A:

Q: 2. A binary mixture of 0.437 g BaCl2•2H2O (molar mass = 244.27 g/mol) and 0.284 g Na2SO4 (molar mass…

A: Can find the answer in the image attached below

Q: You mix 25.0 mL of 0.234 M FeC13 with 42.5 mL of 0.453M NaOH. a. What mass of Fe(OH)3 (in grams)…

A: Given: Vol of  FeC13  =25.0 mL Vol of  NaOH. = 42.5 mL  Concentration of FeC13  = 0.234 M…

Q: what is the molarity of the resulting solution?

A:

Q: What mass of solute is required to produce 474.2 mL of a 0.308 M solution of KBr? What mass of…

A: a.) Calculating mass of KBr solute required:

Q: A solution is prepared by dissolving 15.0 g of NH3 in 250.0 g of water. The density of the resulting…

A:

Q: What is the molarity of a solution formed by dissolving 0.475 g of NaCl in enough water to yield…

A: Given:  Mass of NaCl = 0.475 gm  Molar mass of NaCl = 58.44 g/mol  Volume of solution = 250 ml

Q: 4) A 11.31 g sample of a competitor's "SonicBloom" fertilizer is analyzed for its phosphorus content…

A: #4(a): Given the mass of fertilizer sample taken = 11.31 g Mass of the P containing precipitate,…

Q: Calcium in river water samples can be precipitated out as Ca10(PO4)6(OH)2 (1,004.6 g/mol). The…

A: IMPORTANT POINTS Approximate value of Calcium present in nearby laboratory water is given in the…

Q: If you wish to prepare a 1.20 M solution of NaNO3, to what volume (in liters) would you have to…

A: Since we are diluting the solution by adding water only Hence the moles of solute NaNO3 will be same…

Q: Pure acetic acid (HC H3O2) is a liquid and is known as glacial acetic acid. Calculate the molarity…

A: Welcome to bartleby !

Q: If 4.84 L of a 0.925 M H3PO4 solution is diluted to a volume of 11.80 L, what is the concentration…

A: Dilution equation:                                                  M1V1 = M2V2 where, M1 = Initial…

Q: 8. Consider the following balanced acid-base neutralization reaction: H&PO4(a9) + 3NaOH(ag) →…

A: Provided volume of NaOH=12.15ml Hence, volume of NaOH=0.01215 Litre Let molarity of NaOH=MNaOH…

Q: Question is attached

A: Given, Volume of sodium chromate ( Na2CrO4 ) = 15 mL = 0.015 LVolume of lead nitrate ( Pb(NO3)2 ) =…

Q: A 0.8830 g sample of a mixture of NaCl and KCl is dissolved in water, and the solution is then…

A: Given : Mass of mixture = 0.8830 g And mass of AgCl produced = 1.913 g Molar mass of AgCl = Atomic…

Q: A student dissolved 4.00 g of Co(NO3)2 in enough water to make 100. mL of stock solution. He took…

A: Given, 4.00g of Co(NO3)2 is dissolved in 100mL of water. The initial moles of Co(NO3)2 in the…

Q: 3.59 grams of diboron trioxide, B2O3 (69.619 g/mol), is dissolved in enough water to make 175 mL of…

A: Given, the mass of diboron trioxide =3.59 gram molar mass of diboron trioxide =69.619 g/mol volume…

Q: Nitrobenzene (C6H5NO2, MM=123.06 g/mol)is an important chemical for the synthesis of many dyes. It…

A: Given, Molar mass of nitrobenzene = 123.06 g/mol. Mass of benzene = 20.3 g. Mass of the nitrobenzene…

Q: Question attached

A: Given: Number of sodium ions =  4.408×1020 Then, Dilution doesn't influence the moles of solute.

Q: 3. A 12.3 g sample of an alloy of Mg (35%) and Al (65%) produces H2 when added to 25 ml of 1.21 M…

A: It is an example of stoichiometry where we need to establish a relation between the quantity of…

Q: Phosphate in wastewater samples can be precipitated out as Ca10(PO4)6(OH)2 (1,004.6 g/mol).…

A: Given that phosphate in wastewater samples can be precipitated out as Ca10PO46OH2.And municipal…

Q: If 23.3 mL of 0.95 M H2SO4 is diluted to a volume of 150 mL, what is the molarity of the resulting…

A:

Q: A noncarbonated soft drink contains an unknown amount of citric acid, H3 C6H5 O7. If 100. mL of the…

A: Given :  Volume = 100 ml  Volume of NaOH solution = 35.96 ml  Concentration of NaOH solution =…

Q: Consider the reaction: 2 NaBH4(aq) + H₂SO4(aq) → 2 H₂(g) + Na₂SO4(aq) + B₂H6(9) What volume, in mL,…

A:

Q: What is the concentration of an HBr solution if 0.9267 g of HBr are dissolved in enough water to…

A: Given :-  Mass of HBr = 0.9267 g  Molar mass of HBr = 80.91 g/mol  Volume of solution = 79.97 mL or…

Q: A student dissolved 5.00 g of Co(NO3)2 in enough water to make 100. mL of stock solution. He took…

A: 5 grams of Co(NO3)2 is dissolved in 100 mL to make a stock solution. No. of moles = MassMolecular…

Q: h) What is the mass, in grams, of barium sulfide precipitate that is formed from the reaction of…

A: Given, Ba(NO3)2 + FeS → BaS + Fe(NO3)2 Note: 1000 mg = 1 g Mass of iron (II) sulfide {FeS} = 18.2 mg…

Q: What mass of solute is required to produce 412.1 mL of a 0.217 M solution of KBr?

A:

Q: CrCl3(s) + AgNO3 (aq)  AgCl(s) + Cr(NO3)3(aq) A 0.810 g sample of impure CrCl3 was dissolved in…

A: Given data,Molarity of AgNO3=0.165MVolume of AgNO3=45.5mL=0.0455LMass of impure CrCl3=0.810g

Q: A.) If 11.3 g of KBr (MM = 119.00 g/mol) are added to a 500.0 mL volumetric flask, and water is…

A: We have to predict the  A. Concentration  B. Molarity  C. Moles

Q: Consider the reaction: 2 NaBH4(aq) + H2SO4(aq) → 2 H2(g) + Na2SO4(aq) + B2H6(g) What volume, in mL,…

A: Given, From the equation, it is clear that two equivalences of NaBH4 produce one equivalence of…

Q: Preparing a given volume of a solution that has a specific molarity is a very important skill for a…

A: a). Volume, (V) =  404.3 mL = 0.4043 L. The molarity ,(M) = 0.152 M.

Q: A salt solution is to be added to a marine aquarium. Calculate the molarity of a salt solution that…

A: Given :-  Mass of NaCl = 18.65 g  Volume of solution = 250.0 mL  To calculate :-  Molarity of…

Q: 50.0 g of methanol (CH3OH, molecular mass = 32.04 g/mol) is dissolved to make 500.0 mL of solution.…

A: Given, mass of methanol = 50 g          Molar mass of methanol = 32.04 g/mol         Volume of…

Q: Hydrochloric acid, the contents are 36.0% HCl by the mass and have a density of 1.18 g/mL.  a) What…

A: Given :Hydrochloric acid = 36.0% HCl by the mass i.e., 100 g of solution will contain 36 g of…

Q: How many molecules of hydrosulfuric acid (H₂S) could be reacted by 22.00 ml of 0.135 M sodium…

A: The reaction between H2S and NaOH is given by, H2S + 2NaOH - - - - > Na2S + 2H2O In question they…

Q: A mixture contains Mg(NO3)2 and KBr. A 1.85 g sample of this mixture is dissolved in water and an…

A: The chemical reaction is: Mg(NO3)2 + 2NaOH → Mg(OH)2 + 2NaNO3 1 mole of Mg(NO3)2 gives 1 mole of…

Q: 2. A 4.5491 g sample of a sulfur containing compound is analyzed by precipitating the BaSO4. If…

A:

Q: Consider the following reaction. MgCl2(aq)+2NaOH(aq)⟶Mg(OH)2(s)+2NaCl(aq) A 177.0 mL solution of…

A: Introduction :  Since for calculation of mass of Mg(OH)2 we need to calculate limiting reagent .…

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.