What volume of 2.25-M H2SO4 should be diluted with water to form a 1.25 liters of 1.5 molar of the same acid solution?

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: Calculate the volume of 0.230-M NaOH solution needed to completely neutralize 64.1 mL of a 0.850-M…

A:

Q: What is the pOH of an aqueous solution of 0.138 M hydrochloric acid?

A: pOH is used to determine the concentration of hydroxide ion.

Q: What is the volume in mililiters of a 0.350 M KOH needed to completely neutralize 15.0mL of a 0.250…

A: Here, we have to find the volume in milliliters of a 0.350 M KOH needed to completely neutralize…

Q: What is [OH-] in a solution of 0.125 m ch3nh2 and 0.130 m ch3nh3cl?

A: Buffers are the solutions containing a mixture of weak acid and its conjugate base or a mixture of…

Q: WHat volume of 0.200M HI is needed to neutralize 65.0g NaOH?

A: Given information:Concentration of HI solution (M) = 0.200 MMass of NaOH = 65.0 gMolar mass of NaOH…

Q: 3. Which of the following is a more concentrated acid 0.01 M HNO3 or 1.0 x 10+M HNO3. Does each…

A: A concentrated acid contains a large amount of acid in a given volume whereas a dilute acid contains…

Q: The OH⁻ concentration in an aqueous solution at 25 °C is 2.7 × 10⁻³. What is [H⁺]?

A:

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: What is the molarity of a 1.44 (m/v)% solution of HCOOH (formic acid)?

A: Given: %(m/v) of HCOOH = 1.44 % Assuming 100 mL i.e. 0.100 L of the solution.

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: The hydronium ion concentration of an aqueous solution of 0.393 M caffeine (a weak base with the…

A: Caffeine is a weak base the formula C8H10N4O2. Weak bases will not dissociate completely.

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: What mass of CaCO3 is required to react completely with 25.0 mL of 0.750 M HCl?

A: The balanced reaction taking place between CaCO3 and HCl is -  CaCO3 +  2HCl --> CaCl2 + H2O +…

Q: If I have a 10 mL of a 0.1 M H2SO4 solution in water, how much TOTAL H2O will I need to make that…

A: Dilution of solution occurs when water is added to the concentrated solution. The concentration…

Q: Putting 10g of H2SO3 in 95mL of water will give an acid with what concentration?

A: Concentration of a solution can be calculated in terms of molarity, normality, molality, or…

Q: What volume of 0.252 M potassium hydroxide solution is required to completely neutralize 0.0106…

A: An acid base reaction is also called as neutralization reaction. The H+ ions of acid react with OH-…

Q: What is the N of an HCl solution if 45.23 mL of it is required to titrate a 0.2505 sample of Na2CO3?

A:

Q: What is the pOH of an aqueous solution of 0.464 M hydrochloric acid?

A: The pH is defined as the negative logarithm of hydrogen ion concentration. The pH value more than 7…

Q: A solution is composed of 30 mL of 2.5 M H2SO4 and 25 mL of 6.4 N KOH. What is the milliequivalences…

A: Given, Concentration of H2SO4 is ----- 2.5M Volume of H2SO4 is -----30mL. How many milliequivalents…

Q: Calculate the molarity of an phosphoricacid (H3PO4) solution if 75.00 mL is completely neutralized…

A:

Q: Calculate [H3O+][H3O+] given [OH−][OH−] in each aqueous solution [OH−][OH−] = 2.3×10−4 M?

A:

Q: What is the concentration of ion or molecule in the solution of 0.25 M NaNO3?

A: Given,0.25 M NaNO3

Q: What volume (in mL) of a 0.50 M solution of H2SO4 is required to completely neutralize 3.0 grams of…

A: Given: Molarity of H2SO4= 0.50 M  Let the volume of H2SO4 solution=> 'V" L Moles of H2SO4=…

Q: The OH concentration in an aqueous solution at 25 °C is 2.1 × 10 3. What is [H ]?

A:

Q: An antacid tablet containing CaCO3 as an activei ingredientrequires 22.6ml of 0.0932 M HCl for…

A: Given: 0.0932 N HCl Volume = 22.6 mL

Q: Which method should be used to dilute an acidic solution to a lower molarity?

A: To explain: Which method should be used to dilute an acidic solution to lower molarity.

Q: liters of a 6.00 M HCI solution to obtain 5.0 moles of HCI

A: In 6.00 M HCl, 6 mol of HCl is present in 1.0 L of the solution. The required volume of 6.00 M HCl…

Q: Solution contains 2 M H2SO4. Calculate the molar concentration of H+

A: Solution is given below in next step

Q: What volume of 0.3M HNO3 will be required to react and neutralize 24ml of 0.25M KOH?

A: Consider the given information is as follows; Molarity of HNO3=MHNO3 = 0.3 M Volume of HNO3=VHNO3 =…

Q: What volume of 2.25M NaOH should be diluted with water to form 1.25 L of 1.50 M HCl?

A: M1 = 2.25 M M2 = 1.50 M V2 = 1.25 L

Q: The pOH of an aqueous solution of 0.592 M aniline (a weak base with the formula C6H5NH2) is

A:

Q: A 50.00-mL sample of a white dinner wine required 25.87 mL of 0.03291 M NaOH to achieve a…

A: 25.87 ml of 0.03291 M NaOH  is required Molar mass of H2C4H4O6 is 150.09 g/mol  0.03291 M  means…

Q: If it takes 88 mL of 5.4 M KOH to neutralize 210 mL of sulfuric acid (H2SO4) solution, what is the…

A: The equivalence point is defined as the point in reaction when moles of acid equals the mole of base…

Q: A 0.075 M single-liter acid solution has an H30 concentration equal to?

A: General formula for acid HxAy .

Q: If it takes 67 mL of 3 M KOH to neutralize 480 mL of sulfuric acid (H2SO4) solution, what is the…

A: Sulfuric acid ( H2SO4 ) reacts with potassium hydroxide ( KOH) to produce potassium sulfate       (…

Q: What weight of CaCO3 is required to react completely with 450 mL of 0.80 M of HCl?

A:

Q: Calculate the concentration of a sulfuric acid solution (H2SO4) if 25.3 mL of concentrated acid…

A: The process of dilution is defined as the process in which a solution with a lower concentration is…

Q: What is the pOH of a 0.00502 molar HCl solution at 25 °C?

A: Hydrogen chloride is a strong acid that dissociates completely in aqueous solution.

Q: If it takes 50.00 mL of 0.500 M KOH solution to completely neutralize 125 mL of sulfuric acid…

A: The balanced chemical equation for the reaction of potassium hydroxide and sulphuric acid can be…

Q: How many milliliters of 0.300 M KOH would it take to completely neutralize 40.0 ml of 0.120 M maleic…

A: Given :  molarity of KOH solution = 0.300 M or 0.300 mol/L  molarity of maleic acid solution = 0.120…

Q: The pOH of an aqueous solution of 0.591 M caffeine (a weak base with the formula C3H10N,O2) is 5.31

A: Caffeine is a weak base with a base dissociation constant (Kb) equals 4.1 x 10-4. For a high…

Q: How many equivalents are in 3.1 g of the diprotic acid H2S? The molar mass of H2S is 34.0 g.

A: The acids are generally classified into monoprotic, diprotic , triprotic etc.. based on the presence…

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

A:

Q: How many moles of protons are present in 35.0ml of a 4.50M solution of nitric acid ?

A: Number of moles of nitric acid can be calculated as follows:

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

A:

Q: If it takes 25 mL of 0.25 M H2SO4 solution to completely neutralize 100 mL of potassium hydroxide,…

A: 25 mL of 0.25 M H2SO4 solution to completely neutralize 100 mL of KOH. At neutralization point :-…

Q: The OH⁻ concentration in an aqueous solution at 25 °C is 6.1 × 10⁻⁵. What is [H⁺]?

A: Given  [ OH - ] = 6.1 × 10-5 M  [ H+ ]    = ?

Environmental Pollution

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