What is the molarity of a 2 L solution containing 50 g of calcium bromide (MW = 199.88 g/mol)? What volume of 12 M HCl solution is needed to neutralize 120 mL of 0.5 M NaOH solution?

Q: It takes 37.4 mL of 0.212 M NaOH to neutralize 10.0 mL of aqueous H2SO4.  What is the concentration…

A: The reaction taking place between H2SO4 and NaOH is,

Q: What volume of 0.0557 M Sr(OH)2 solution is required to neutralize 36.4 mL of a 0.0750 mL of HNO3…

A: Molarity of Sr(OH)2 = 0.0557M Volume of HNO3 = 36.4 mL  Molarity of HNO3  = 0.0750M  We to find…

Q: What volume (L) of 0.328 M potassium hydroxide solution would just neutralize 105.7 mL of 0.128 M…

A: The reaction taking place between H2SO4 and KOH is,

Q: 200 mL of water is added to 700 mt of a 3-M NaCI solution. What is the concentration of the diluted…

A: Given that : Volume of Water (V2) = 700mL + 200 mL = 900mL Volume of NaCl (V1) = 700 mL…

Q: What is the molarity of a KCl solution made by diluting 35.0 mL of a 0.500 M solution to a final…

A: Given M1 = 0.500 M V1 = 35 ml M2 = ? V2 = 150 ml

Q: 1. What weight of KCI and H₂0 are needed to make 250 g. of 5 % solution?

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

Q: what volume (L) of 0.404 M potassium hydroxide solution would just neutralize 60.6 mL of 0.388…

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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 volume of 0.0200 M calcium hydroxide is required to neutralize 35.00 mL of 0.0500 M nitric…

A: Calcium hydroxide is a base that reacts with nitric acid to form a salt of calcium nitrate and…

Q: mL NaOH

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Q: What is the molarity of a KCl solution made by diluting 75.0 mL of a 0.200 M solution to a final…

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Q: How many mL of 1.8 M magnesium hydroxide is required to neutralize 54.78 mL of 1.4 M of hydrochloric…

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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 amount of picograms (pg) in 0.01 ml solution of a 4.5% solution of NaOH.

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Q: If it takes 22.75 mL of 1.75 M H3PO4 to neutralize 14.90 mL of Al(OH)3, what is the molarity of the…

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Q: What volume of 0.1292 M Ba(OH)2 would neutralize 50.00 mL of 0.1000 M HCl solution? Ba(OH)2(aq) +…

A: From the above reaction we can see that 2 moles of HCl required 1 mole of Ba(OH)2  Hence moles of…

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

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Q: A 400 ml solution of NaOH of Molarity 0.6 M was diluted to double its volume. What will be the New…

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Q: What volume of 0.65 M NaOH is required to neutralize 40.0 mL of 0.25 M HCl?

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Q: What volume (in mL) of a 0.360 M Ba(OH)2 solution is needed to neutralize 25.0 mL of a 0.296 M…

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Q: How many mL of a 0.500 M NaOH solution are needed to completely neutralize 20 mL of a 0.200 M H2SO4…

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Q: How many mL of a 0.500 M NaOH solution are needed to completely neutralize 20 mL of a 0.200 M H2SO4…

A: Given the chemical reaction as follows, 2 NaOH (aq) + H2SO4(aq) --> Na2SO4(aq)  +H2O (l)…

Q: Calculate the N of 9.82 grams of magnesium hydroxide dissolved to make 465 mL of solution. MM: Mg:…

A: Consider the given information is as follows; Mass of magnesium hydroxide MgOH2 = 9.82 g…

Q: 1. a) How many moles of sodium hydroxide are present in 125.0 mL of 3.20 M NaOH? b) What volume of a…

A: As per honor code we allowed only to do question-1 ( and ll subpart of it) . So I am going to do…

Q: What volume (L) of 0.238 M potassium hydroxide solution would just neutralize 44.3 mL of 0.167 M…

A: Given: Concentration of KOH = 0.238 M Concentration of  H2SO4 = 0.167 M Volume of H2SO4 = 44.3 mL…

Q: 5) What volume of 1.5 M Ca(OH) is needed to neutralize 36 mL of 3.0 M phosphoric acid, H3PO4? 6) 85…

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Q: A 50.00 mL sample of an unknown molarity NaOH solution requires 11.6 mL of a 3.00 M solution of…

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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: What volume of 0.35 M H3PO4 is needed to react with 100 mL of 0.20 M NAOH? H3PO4 + 3 NAOH --> N23PO4…

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Q: 1. What is the concentration of lithium ions in .315 M Li2HPO4? 2. how many moles of HCl are there…

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Q: Suppose that 15.0 ml of 0.0250M aqueous H2SO4 is required to neutralize 10.0 ml of an aqueous…

A: The number of moles of solute dissolved in per liter volume of solution is termed as MOLARITY. It is…

Q: 3) Suppose that 15.0 ml of 0.0250M aqueous H,SO4 is required to neutralize 10.0 ml of an aqueous…

A: Given: M1 = 0.0250 M V1 = 15.0 mL V2 = 10.0 mL

Q: 41. What volume of 0.110 M H2SO4 is required to exactly neutralize 10.0 mL of 0.085 M NaOH? a. 0.19…

A: According to the balanced equation, when H2SO4 reacts with NaOH : H2SO4 + 2 NaOH --> Na2SO4 + 2…

Q: 7. How would you prepare 250 mL of 0.866 M hydrochloric acid starting from a 5.07 M solution? 8. How…

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Q: What volume (L) of 0.236 M potassium hydroxide solution would just neutralize 49.3 mL of 0.217 M…

A: The reaction between H2SO4 and KOH is given as H2SO4 + 2 KOH ---> K2SO4 + 2 H2O Hence from the…

Q: What is the concentration of Pb2+ in parts per million when 0.069 g of the chloride salt is…

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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: Consider a 0.238 M aqueous solution of sodium hydroxide, NaOH, How many individual hydroxide ions…

A: 0.238 M of NaOH solution means 0.238 moles of NaOH are there in 1000 ml of solution. So no of moles…

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: 45 mL of 0.75 M NaOH solution is required to completely neutralize 200 ml of sulfuric acid solution…

A: Given: Volume of NaOH = 45 mL Concentration of NaOH =0.75 M Volume of H2SO4 =200 mL To Calculate:…

Q: Determine the concentration in molarity of an HI solution if 27.4 mL of a 10.6 M HCI solution is…

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Q: Q1. What is the volume of 0.40 M H3PO4 solution needed to neutralize 500.0 mL of 0.30 M Ca(OH)2? A.…

A: In given problem, we have to find wavelength using given values of n.

Q: What is the molarity of the Na2SO3 solution of which 10.0 cm3 is required to reduce 0.508 g of…

A: given - molar mass of iodine = 253.82 g/mol volume = 10.0 cm3 = 0.01 L molarity of the Na2SO3 = ?…

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: What volume of 0.0432 M calcium hydroxide is required to neutralize 34.20 mL of 0.0355 M nitric…

A: In acid-base neutralization reaction number of the equivalent of acid and base reacted with each…

Q: A 25.0 mL sample of H3PO4 requires 50.0 mL of 1.50 M KOH for complete neutralization. What is the…

A: The equation to find unknown quantity is given by, M1V1=M2V2 where M is the molarity and V is the…

Q: What volume of a 3 M H2SO4 solution is required to just neutralize 10 mL of a 4.00% solution of…

A: To determine the volume of 3.0 M H2SO4 solution:4% solution of borax means there is 4 g of borax in…

Q: concentration

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Q: How do you prepare a 200-mL of 0.120 M NaOH solution? From solid NaOH pellets (by dissolving) From a…

A: The method of preparing the solution by pellets and dilution is different. In order prepare the…

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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