What is the concentration of Cl- in M after you mix the following two solutions?  1) 1.11 g of CaCl2 dissolved in 167 ml of solution (111 MM) 2) 200 ml of 0.4 M HCl aqeous solution

Q: Calculate the composition of each of the following solutions in mass/volume %:a. 0.700 g KCl in 1.00…

A: The answer and explains as given below:

Q: 24. How many milligrams H;SO4 (98.09 g/mol) are present in 35.00ml of 0.200 M H2SO, solution? 229 (…

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Q: What will the molarity be of the resulting solutions made by mixing the following? Assume that…

A: (a) Molarity of H3PO4, M1 = 4.7 M Volume of H3PO4, V1 = 129 mL Volumes are additives- Volume of…

Q: e. 500 ml of 1.0 M HCI solution from a concentrated reagent.

A: A stock solution is prepared by weighing out an appropriate portion of a pure solid or by measuring…

Q: What volume of 0.300 M nitric acid solution is required to completely neutralize 72.5 g barium…

A: Given,  Molarity of Nitric acid = 0.300M Mass of Barium Hydroxide = 72.5g

Q: What is the molarity of a solution in which 0.45 g of sodium nitrate (NANO3 = 85 g/mol) is dissolved…

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Q: What is the concentration of a solution containing 50.0 g of sodium chloride dissolved in 250 mL of…

A: Given that : Mass of sodium chloride = 50 g Volume of solution = 250 mL = 0.25 L The molar mass of…

Q: Preparation of 50.0 mL 3.0 M hydrochloric acid solution by dilution 1. Calculate the volume of…

A: The detailed solution of your question given below-- Since, we know that the formula, Molality =…

Q: 5.50 mL of H2O and 3.00 mL of an aqueous 0.030 M I solution were added to 13.50 mL of an aqueous…

A: Initial molarity of Fe3+ solution=0.025 M Initial volume of Fe3+ solution=13.50 mL = 0.01350 L…

Q: Calculate the molar concentration of 50.0kg KNO3 dissolved in 1.50 liters of solution A. 1.330 M B.…

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Q: What is the concentration of a solution which contains 120 gms of NaOH in 2.0 liter of solution?…

A: • Here we have to calculate the concentration of NaOH solution containing the 120 grams of NaOH…

Q: calculate the mass of QCl2 that can be dissolved in 873.3 mL of solution. The molar mass QCl2 is…

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

Q: 6. A 1% solution of Bovine Serum Albumin (BSA) is used as a standard in protein analysis. The…

A: % concentration (w/v) = 100 x Mass of solute in gram/Volume of solution in mL   Molar concentration…

Q: ) The mass of potassium hydroxide (KOH) to be dissolved in (100 ml) of water to obtain a solution of…

A: Given molarity of KOH = 0.25 M  Volume of KOH in mL = 100 mL  Mass of KOH = ?

Q: what is the concentration of a solution if you dissolve 2.1 g of NaBr to give a final solution…

A: Concentration = moles of solute (i.e NaBr here) / volume of solution in L Since moles = mass/ molar…

Q: final concentrations

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Q: Write the materials and how are you going to prepare this solutions with step-by-step procedures. 1.…

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Q: You are asked ot prepare 250.0 mL of a 1.5 M potassium sulfate solution. 1. What mass of solute is…

A: Given : Volume of solution = 250 ml  Molarity of solution = 1.5 M  To find : Mass of solute…

Q: Determine the concentration of 0.250 moles of NaCl dissolved in 250.0 ml of distilled water.

A: Molarity= no. Of moles/volume(L)

Q: What mass (in g) of NH3 must be dissolved in 475 g methanol to make a 0.250 m solution? 2.02 g 4.94…

A: Given, mass of methanol = 475 g molality of solution = 0.250 m

Q: 2.82 ml of 0.1013 M NaOH was used to neutralize 2.06 ml H2SO4. What is the normality of the H2SO4?…

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

Q: Calculate the amount of 12.0 M NaOH stock solution which must be used to make 500.0 mL solution of…

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Q: What is the molarity of a solution that contains 7.07mol of Ba(OH), dissolved in 5.40L of water? ОА.…

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Q: A student must prepare a 300.0 mL of 0.0500 M Citric acid solution. The student must use a solid…

A: We wre given with 300.0 mL (or 0.03 L) of 0.0500 M Citric acid solution. We are asked to write the…

Q: III.Concentrations. 2) Calculate the volume of a 0.47 M solution of Ca(NO3)2 needed to prepare…

A: Given M1 = 0.47M V1 = ? M2 = 0.32 M V2 = 75 ml

Q: How many grams of cobalt (II) nitrate would you need to add to a 100.0 mL volumetric flask to make a…

A: Molarity is the concentration unit , which is defined as moles of solute dissolved in Liter of the…

Q: How many grams of NaHCO3 (molar mass = 84.007 g/mol) must be dissolved in 2.00 kg of water to create…

A: Welcome to bartleby !  We have to calculate mass of NaHCO3 .

Q: What is the concentration of H* in a 2.5 M HCI (100 mL) and 0.1 M HBr (100 mL) solution? O 1.3 M O…

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Q: when 15.00 mL of water is added to 5.25 mL of LiCl, what is the volume percent concentration (v/v%)

A: Volume by volume percentage (v/v%) is the volume of the any component (Solute or Solvent) in total…

Q: What is the concentration in molarity of a solution which is 15.35 %m/v propylene glycol (MM = 76.09…

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Q: If ingesting 4.5 x 1010 Pb*2 ions causes death, how many ml of a saturated Pb3(PO4)2 solution, Ks.p.…

A: Given that : Ingestion of  4.5 x 1010 Pb2+ ions causes death. Ksp of Pb3(PO4)2 = 1.0 x 10-54 We have…

Q: Calculate the molarity of NaOH solution prepared by mixing 25 mL of 0.60 M NaOH with 250 mL H2O.

A: Given,   N1=0.60M V1=25mL V2= 25+250=275mL

Q: What volume of 0.5 M H2SO4 solution is needed to neutralize 40,0 mL of a 0.25 M NaOH solution? O…

A: Given the concentration of H2SO4 and volume and concentration of NaOH solution. we are asked to…

Q: Section 7.5 Solution Preparation 1I)What is the molarity of a solution prepared by diluting 25.0mL…

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Q: Describe how you would prepare the following solution: 250 mL of 0.10 M NH3 from a 14.8 M stock…

A: The law of dilution is used to determine the concentration of a diluted solution from a stock…

Q: 1. A 10. mL portion of a 0.60 M CuSO:(aq) solution is diluted to a volume of 0.10 L. What is the…

A: Since the initial concentration given = 0.6 M = M1  And initial volume of solution = 10 mL = 10 /…

Q: What is the concentration in each of the following solutions?   240 ml of 0.200 M KNO3 is added to…

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Q: 4. The Molarity of concentrated HCI purchased in the laboratory is approximately 12.1 M. How many ml…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: 15. What volume of a 0.452 M NaOH solution is needed to neutralize 85.0 mL of a 0.176 M solution of…

A: Since you posted multiple questions, we will solve the first question only   We have the equation n1…

Q: What volume of distilled water must be added to 105.0 mL of 0.600 mol/L hydrofluoric acid solution…

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Q: How many mL of solution can be prepared from b. 1.23 Kg of BaCl2 if a 6.0M solution is needed?

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Q: What volume of water is needed to dilute 205.0 ml of a 9.50 M silver nitrate solution to a…

A: In the dilution process, the relationship between initial and final concentrations and volumes of…

Q: Indicate the concentration of each ion present in the solution formed by mixing 3.60 grams of KCl in…

A: We have to calculate the concentration of each ion at final stage.

Q: 2- Calculate the weight of solute in grams for each of the followings solutions: (a) 43.5 mL of…

A: Here i have calculated the weight of solute in grams

Q: What will the molarity be of the resulting solutions made by mixing the following? Assume that…

A: The following are the conditions of the solutions and the objective is to find the resulting…

Q: Q5/ Calculate the normal concentration of 0.02 g Ca(OH)2 dissolved in 250 ml of water ?g.M.w Ca(OH)2…

A: Given data,Mass of Ca(OH)2=0.02gVolume of water=250mLMolecular weight of Ca(OH)2=74g/mol

Q: concentration

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Q: (a) How many milliliters of 0.145 M HCl are needed to neutralize completely 45.0 mL of 0.101 M…

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