Calculate the volume of concentrated HCl 12.2 M needed to prepare a solution of 50ml 3.0 M HCl.

Q: Choose the correct answer and show the step by step solution.

A: These are the different ways of calculating concentration, Molarity, Molality, Mass Fraction and…

Q: How many grams of ammonium sulfate (NH4)2SO4 are needed to make 6.0 liters of a 2.5 M concentration?…

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Q: Calculate the volume of a 0.400 M HNO3 solution required to neutralize 40.95 mL of 0.125 M Ba(OH)2…

A: Given : Concentration of Ba(OH)2 = 0.125 M Volume of Ba(OH)2 solution = 40.95 mL And concentration…

Q: It takes 38 mL of 0.75 M NaOH solution to completely neutralize 155 mL of a sulfuric acid solution…

A: The neutralisation reaction taking place is  H2SO4  + 2 NaOH -----> Na2SO4 + 2 H2O hence from the…

Q: What is the pOH of a solution prepared by dissolving 1.75 g of hydrogen chloride in 870 mL of water?…

A: Volume=870mL= 0.870 litere.       (1 litere = 1000ml) Mass=1.75g pOH=?

Q: Calculate the molarity of a 50.0 mL of a 0.150 M HCl solution when 30.0 mL of water is added.

A: Given,Initial molarity of HCl solution, M1 = 0.150 MInitial volume of the solution, V1 = 50.0…

Q: c. 1.520M HCN solution, KA= 4.12x 10 d. 3.85 x 10° M CH,NH, solution that is 0.900% ionized e. 2.35…

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Q: How many moles of HCl are present in 25.00mL of 0.100M HCl?

A: Given: Concentration of HCl = 0.100 M Volume of solution = 25.00 mL = 0.025 L…

Q: A0.100 M solution of K2SO4 would contain the same total ion concentration as which of the following…

A: In this question we have to tell that which solution is contain the same total number of ion…

Q: How many milliliters of 0.155 M HCl are needed to neutralize completely 35.0 mL of 0.101 M Ba(OH)2…

A: Calculate the number of moles of HCl: From the reaction, it is clear that 1 mole of Ba(OH)2 react…

Q: Arrange the following in terms of their likely miscibility in water.   CH3-CH2-COOH ;…

A: Here, we have to arrange the different carboxylic acids in an order on the basis of their…

Q: You need to make a large quantity of a 5% solution ofHCl but have only 25 mL HCl. What volume of…

A: The solution is a mixture in which the lowest amount (solute) is dissolved or distributed in a high…

Q: Calculate the number of moles of sodium hydroxide in 50.0 mL of 2.50 M NaOH.

A: The molarity of a solution is calculated using the following expression,…

Q: Calculate the mass of Na2CO3.aH2O required to prepare a 250 ml of a 0,05 M solution assuming that…

A: To prepare a standard solution first determine the number of moles of solute needed for one liter of…

Q: Calculate the volume (mL) of NaOH needed to prepare 2.5 mol of 0.100 M solution

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Q: What volume, in milliliters, of distilled water is needed to make an 8.40 M solution of HCl acid…

A: Given data  mass of HCl = 180 g molarity of HCl solution = 8.40 M…

Q: How many ml of 0.560 M NaOH solution would it take to completely neutralize 280.0 ml of 0.200 M…

A: Given - Concentration of oxalic acid solution =0.200 M Volume of oxalic acid solution =  280.0 ml…

Q: Calculate the volume of concentrated HCl necessary to prepare 12 mL of 6M HCl

A: Molarity is defines as total no of moles of Solute dissolve 1000 ml of solution  Consider molarity…

Q: What concentration of barium hydroxide is needed to give an aqueous solution with a pOH of 1.480?…

A: Write the expression for pOH. pOH = -log[OH-] where [OH] represent the concentration of OH.

Q: KINDLY Express your answers in FOUR decimal places thank you :)  What is the volume, in ml, of…

A: Given data is as follows: The initial concentration of HCl solution N1= 12 N The initial volume…

Q: How many milliliters of 0.100 M Ba(OH) 2 are required to neutralize 20.0 mL of 0.250 M HCl?

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Q: How many mL of .116 M Ba(OH)2 are required to completely neutralize 150.0mL of . 280 M HNO3?

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Q: Describe how you will prepare 100 mL of 1 M HCl from concentrated HCl. Show calculations below.

A: By dissolving 3.65g of HCl in 100mL water we can make 1M HCl solution.

Q: Calculate the volume of 8.5M NaOH required to obtain 15g of NaOH

A: Given: Concentration of NaOH = 8.5 M And mass of NaOH = 15 g

Q: A solution of ammonium sulfate was prepared by dissolving 55.44g of (NH4)2SO4 in enough water to…

A: Given,Mass of (NH4)2SO4 = 55.44 gVolume of solution = 2.00 L The number of moles of (NH4)2SO4 can be…

Q: It takes 40 mL of 0.75 M NaOH solution to completely neutralize 150 mL of a sulfuric acid solution…

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Q: It takes 27 mL of 0.65 M NaOH solution to completely neutralize 135 mL of a sulfuric acid…

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Q: How would you make 1000 mL of 0.5 M HCl(aq) solution from a concentrated 5M HCL solution?  Do…

A: Given : concentration of stock solution of HCl = 5 M concentration of HCl solution to be made = 0.5…

Q: What volume of 12.0 M hydrochloric acid is needed to prepare 1L of approximately 0.2 M HCl?

A: When a concentrated solution of molarity M1 and volume V1 is diluted by adding water to a solition…

Q: Determine the MOLARITY of HCl in a solution of 200mL where 0.20g of HCl is present.

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Q: calculate the number of mol of solute in 5.00 * 10^2 mL of 0.250 M HCL

A: given: volume = 5 × 102 mL               = 0.5 L Molarity = 0.250 M formula used: Molarity = moles /…

Q: 1. Calculate the molarity of 0.034 moles NaHCO3 in 1200. mL of solution.

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Q: 4. What volume of 6 NH3PO4 must be taken and how much water must be added to prepare 100mL of 0.5 N…

A: Dilution : Addition of solvent  is called dilution , in this process number of moles of solute…

Q: What volume of 0.1524 M NaOH is required to neutralize 50.00 mL of 0.1016 M HCI?

A: Given :-  Molarity of NaOH solution = 0.1524 M  Molarity of HCl solution = 0.1016 M  Volume of HCl…

Q: Answer the following questions about a 1.50M HCl solution: How many milliliters of the solution must…

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Q: 16. Calculate the mass of NaOH in grams required to prepare a 1900 ml solution with a concentration…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: 9. Which types of solutions contain equal [H30*] and [OH¯]? Acidic solutions Basic solutions Neutral…

A: Classify when [H3O+] = [OH-]

Q: Determine how many milliliters of 0.102M NaOH solution is needed to neutralize 35.0mL of 0.125M H2…

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Q: Determine the molarity of a NaOH solution when each of the following amounts of acid neutralizes…

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Q: Calculate the volume of concentrated HCL necessary to prepare 200mL of 6M HCl

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Q: Calculate the pHpH of each solution. 1. [OH−]  = 9.9×10−7  M 2.[OH−] = 8.6×10−8 M 3.[OH−]  =…

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Q: What concentration of sodium hydroxide is needed to give an aqueous solution with a pOH of 4.600?…

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Q: Calculate the number of moles of solute in 5.00x102 mL of 0.250M HCl.

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Q: c. Describe the steps you would follow to make 100 ml. of the 0.01 M NaHCO solution.

A: The molarity of a solution is the ratio between the number of moles of the compound to the solution…

Q: how many milliliterz of 0.0100M Ca(OH)2 are required to neutralize 75.0mL of 0.0300 M HCl

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Q: Determine the equivalents needed to make 1.5L of 3N solution of HCl.

A: Normality = number of eq / volume (L) 3N = eq / 1.5 L

Q: the hydronium ion concentration of an aqueous salution of 0.468 M hydrofluoric acid (k₁ = 1·20X10²4)…

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