What is the final molar concentration of a 500.0ml solution prepared from 15.0 ml of a 12.0 M solution of sulfuric acid?

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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: Calculate

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Q: What mass of solid magnesium phosphate is formed when 250mL of 0.225 M magnesium hydroxide are mixed…

A: when 250mL of 0.225 M magnesium hydroxide are mixed with 150 mL of 0.150M phosphoric acid. To find…

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

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Q: How much of each salt (KI and Pb(NO3)2) is weighed to prepare 0.1 M aqueous KI and 0.1 M aqueous…

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

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Q: Which of the substances below is soluble in water? O pentanoic acid (a carboxylic acid) OHCI O Cas O…

A: Option (d) all of these

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A: The answer to the following question is-

Q: Describe how you would prepare 2.00 L of each of the following solutions.a. 0.250 M NaOH from solid…

A: welcome to bartleby stock solution is the concentrated solution

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Q: Consider the following solubility data for acetanilide and aniline: Solubility per 100 mL water…

A: Given data :-

Q: which of the following substances is commonly used to reduce soil acidity? Ammonium sulphate Sodium…

A: a) For reducing the acidity of the soil, we need a basic substance. Of the given options, only…

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: Calculate the molarity of a phosphoric acid (H3PO4) solution that is 84% by mass phosphoric acid and…

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Q: Consider these compounds: A. Al(OH)3 B. Ag3PO4 C. Zn3(PO4)2 D. Ca3(PO4)2 Complete the following…

A: Given compounds are: A. Al(OH)3 B. Ag3PO4 C. Zn3(PO4)2 D. Ca3(PO4)2 By comparing these…

Q: -) If 31 mL of the previous KOH solution (2A) was used to make 100 ml of a diluted KOH solution what…

A: According to the law of chemical equivalence, in a chemical reaction, the number of equivalents that…

Q: How many grams of BaCl2 needed to completely precipitate sulfate as BaSO4, knowing that 0.4758 g of…

A: Given,  Mass of BaSO4 = 0.4758 g  Volume of the solution in mL = 10.0 mL  Molar mass of BaSO4 = 233…

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Q: Which of the following sentences is correct? O C6H1206 in water is soluble and weak electrolyte. O…

A: To identify: Correct statements from the given options.

Q: 10 mL of 0.6M NiSO4 is mixed with 20 mL of 0.3 M CuSO4 . calculate the molarity of Ni2+, Cu2+ and…

A: [Ni2+ ] = 0.2M [Cu2+]= 0.2 M [ SO42-] = 0.4 M

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A: Given, initial molarity of HCl = 1.00 M            volume of HCl solution taken = 10.0 mL…

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Q: Calculate the molarity of 25.0 grams of KBr dissolved in 750.0 mL. (Molar mass of solute = 119…

A: The given data contains, mass of KBr = 25 g. Volume = 750 ml = 0.750 L.

Q: The density of concentrated sulfuric acid containing 94% by mass of H2SO, is 1.836 g/mL. Calculate…

A: Given:  Density of H2SO4 solution = 1.836 g/ml  Concentration of H2SO4 solution = 94% by mass…

Q: How would you prepare  x 10 ^2 mL of 0.9 M NaOH solution, starting from 5.01 M stock solution?…

A: Given that, M1=5.01 M, V1=? M2=0.9 M , V2= 2×102 ml = 200 ml  then,

Q: Prepare 20 mL of~1 M CaCl2. Because the CaClz solution will be used as an excess reagent to prepare…

A: Density= Mass / Volume So, Mass = Density * Volume Mass of water = 1 g/mL * 20 mL = 20 g Mass of…

Q: If you dissolved 20.5 grams of solid KCl in 250 ml of water, what would the molar concentration of…

A: Given : Mass of KCl = 20.5 g And volume of water = 250 mL = 0.250 L…

Q: An aqueous potassium iodate stock solution is made by dissolving 7.39 mol KIO, in sufficient water…

A: Given: The number of moles of KIO3 (Potassium iodate) is 7.39 mol The volume of the solution (V) is…

Q: * 10.00 mL of vinegar (mass 10.05 g) requires 16.28 mL of 0.5120 M NAOH to reach the end point.…

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

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Q: a) A typical commercial grade phosphoric acid stock is 75% H3PO4 by mass and has a density of 1.57…

A: A solution is formed by dissolving solute in any solvent. Solute is present in smaller no. of moles…

Q: Give all answers online to 3 significant figures.   115.0 mL of 0.175 M KOH is mixed with 175.0 mL…

A: GivenMolarity of KOH = 0.175 MVolume of KOH = 115.0 mL = 0.115 LMoles of KOH = Molarity of KOH *…

Q: A solution is prepared by pipetting 25.0 mL of 0.350 M CuCl2 into a 100.0 mL volumetric flask,…

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Q: 1. What is the molarity of 1.28 mole of Ca(NO,), dissolved in 1.50 L of solution? 2. How many moles…

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Q: Calculate the mass percent of a NaCl solution prepared by mixing 35.0 g NaCl with 125.0 mL of pure…

A: Given that : Mass of NaCl = 35.0 g Mass of water = 125.0 mL = 125.0 g Mass of solution = 35g + 125g…

Q: 1. How many grams of potassium permanganate, KMnO4, are present in 125 mL of a 0.0850 M solution?…

A: Here, we have to calculate: the mass of potassium permanganate, KMnO4, that are present in 125 mL…

Q: Consider these compounds: A. Ba3(PO4)2 B. Ca3(PO4)2 C. PbCrO4 D. CaCrO4 Complete the following…

A: Barium sulfite = BaSO3 Barium sulfite dissociates as: BaSO3(s) <.....> Ba2+(aq) + SO32-(aq)…

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A: Parts per billion may be defined as mass of solute present per billions mass of solution which may…

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: 6. How many mL of H,0 must be added to 100 mL of a 12.0 M HNO, solution to give a final molarity of…

A: 6. Given : initial molarity of HNO3 = M1 =  12.0 M  Volume of initial solution of HNO3 = V1 = 100 mL…

Q: A solution is made by dissolving 25 g of NaCl in enough water to make 1.00 L of solution. Assume…

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Q: If 5.81 grams of NaCl are dissolved in 120.0 g of Sulfuric acid (sulfuric acid has a density of 1.84…

A: Given data:  Weight of NaCl = 5.81g Weight of H2SO4 = 120.0g Density of H2SO4=1.84g/ml

Q: Calculate the mass of MgCO3 precipitated by mixing 10.00 mL of a 0.200 M Na2CO3 solution with 5.00…

A: The following reaction is occurring: Determine the moles of Na2CO3 present in the reaction as shown…

Q: 10.00 mL of vinegar (mass = 10.05 g) requires 14.77 mL of 0.4926 M NaOH to reach the end point.…

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Q: Calculate the mass of MgCO3 precipitated by mixing 10.00 mL of a 0.200 M Na2CO3 solution with 5.00…

A: Given: Volume of Na2CO3     = 10.00 mL Molarity of Na2CO3    = 0.200 M Volume of Mg(NO3)2  = 5.00 mL…

Q: A solution is prepared by adding 2.0 g of solid CaBr2 and 1.55g of NaBr to 100.ml of 0.15 M AlBr3.…

A: Given, A solution is prepared by adding 2.0 g of solid CaBr2 and 1.55g of NaBr to 100.ml of 0.15 M…

Q: Solubility Curves of Selected Compounds 150 140 130 120 110 100 NaNO, 90 80 70 60 NHC KCI 50 40 Naci…

A: We will choose Correct option