How many mL of a 0.10M NAOH solution are needed to neutralize 15 mL of a 0.20 M H¿PO, solution? 3NAOH(aq)+H3PO4(aq) Na3PO4(aq)+3H20(1)

Q: What is the molarity of a KOH solution if 25.0 mL neutralizes 35.0 mL of a 0.200 M HCl solution?

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

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Q: The OH⁻ concentration in an aqueous solution at 25 °C is 2.3 × 10⁻⁵. What is [H⁺]?

A: Given: [OH- ] = 2.3 × 10-5 M

Q: What is the percent ionization of H2NNH2 in a solution with a concentration of a 0.560 M? (Kb = 1.3…

A: Given information,  H2NNH2 in a solution with a concentration of a 0.560 M  Kb = 1.3 x 10-6

Q: If 15.0 ml of 0.250 M KOH is required to neutralize 30.0 ml of gastric juices, what is the molarity…

A: Given in the question : KOH is used to neutralize gastric juices. Molarity of KOH = 0.250 M Volume…

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: If 26.7 mL of 0.205 M KOH is required to completely neutralize 20.0 mL of a HC2H3O2 solution, what…

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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 is the molarity of hydronium cations in a pH 4.52 aqueous solution?

A: Given, pH 4.52

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

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Q: The H⁺ concentration in an aqueous solution at 25 °C is 5.5 × 10⁻⁶. What is [OH⁻]?

A: The product of [H+] and [OH-] is 1.0×10-14 at 25°C. [H+] = 5.5×10-6.

Q: Propionic acid, C2H5CO2H (Ka=1.43*10^-5), is used in the manufacture of calcium propionate, a food…

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Q: How many grams of KHP is required to completely neutralize 25.00mL of a 0.100-M sodium hydroxide…

A: Molarity = moles of solute/volume of solution (in L)  so, moles = molarity × volume (in L)     When…

Q: H2SO4 (aq) + NaOH(aq) H2O (1) + Na2SO4(aq) What is the concentration of an NaOH solution if 29.7mL…

A: Acid reacts with base to form salt and water. This reaction is known as neutralization reaction.

Q: Which of the following salt solutions will be neutral? Nal, K2CO3, Cu3(PO4)2, KCI, Sr(N03)2 O a) Nal…

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Q: 15. What is the total ion concentration of an aqueous solution that is 0.15 M NazSO4?

A: The concentration of ion in an aqueous solution is calculated using the below formula. The…

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: How many mL of 3.2 M KOH(aq) are needed to neutralize 30 mL of 1.6 M HBr(aq)?

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Q: How many milliliters of 3.50 M H2SO4 are needed to neutralize 50.0 g of NaOH?

A: Calculate the number of moles of H2SO4: From the reaction, it is clear that 2 moles of NaOH react…

Q: If it takes 0.552 L of 0.6 M NAOH to neutralize 1.1 L of an HCl solution, what is the concentration…

A: Sodium hydroxide reacts with hydrochloric acid, to form sodium chloride and water. The equation for…

Q: How many milliliters of 0.50 M sodium hydroxide, NaOH, are required to neutralize 15.2 mL of 0.75 M…

A: Given molarity of NaOH = 0.5 M volume of H2CO3 = 15.2 ml molarity of H2CO3 = 0.75 M

Q: The OH⁻ concentration in an aqueous solution at 25 °C is 3.5 × 10⁻⁵. What is [H⁺]?

A: We have to calculate the hydrogen ion  Concentration.

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

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Q: What is the percent ionization of H¿NNH2 in a solution with a concentration of a 0.530 M? (Kb = 1.3…

A: Weak base dissociate partially in solution. The degree of ionization is not complete in such…

Q: What is the molarity of a NaOH solution if 17.08 mL are needed to neutralize 31.95 mL of 0.2121 M…

A: Molarity of H2SO4 solution = 0.2121M  Volume of H2SO4 solution = 31.95ml = 31.95ml×1L/1000ml =…

Q: What is the molarity of the H,SO4 if a solution of 0.162 M NaOH is used to neutralize 25.0 mL of…

A: Molarity of NaOH = 0.162 MVolume of NaOH used to reach end point = 32.8 mL = 0.0328 LMoles of NaOH…

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: 16.5 ML of 0.228 M NaOH what is required to neutralize 15 ML of an unknown H2SO4 Solution. What is…

A: Molarity = number of moles of solute/volume of solution (in L)  so, number of moles = molarity ×…

Q: 2.50 g of an unknown base is dissolved in 289 mL of water and has a concentration of 0.216 M. What…

A: M is molar unit  Molar concentration / Molarity(M) is the concentration term. It is the ratio number…

Q: Only a small fraction of a weak acid ionizes in aqueous solution. What is the percent ionization of…

A: Draw an ICE table for the given chemical reaction as -                           CH3CO2H(aq)       +…

Q: 16) What is common among all the solutions that conducted an electrical current? 17) Suppose that…

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Q: Codeine (C18H21NO3) is a narcotic pain reliever that forms a salt with HCl. What is the pH of 0.042…

A: Codeine is a weak base while HCl is a strong acid. So, codeine hydrochloride is a Salt made from…

Q: 18) The pOH of a solution is 10.35. What is the [H3O+] A) 2.2x10-4M b) 4.5x10-11 c) 2.239x10-4M…

A: The answer is given as follows

Q: For a given aqueous solution if [H+]=2.07x10^-11 M what is [H+]

A: There are two types of bases/acids. One is strong base/acid which is completely dissociable in into…

Q: Which of the following is a representation of the ion product of water?…

A: The correction representation of the ion product of water has to be given. The given chemical…

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: Q2:a) 1. What is the pOH of a 0.10 M NaF solution? K, HF = 7.ZX 10

A: The question is based on the concept of PH calculations. sodium fluoride is the salt of strong base…

Q: How many millimoles of H2SO4 will react completely with 12.88 mL of 1.500M NaOH?

A: The reaction between sulfuric acid and sodium hydroxide can be expressed as follows-

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: 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: A patient with respiratory alkalosis has a blood plasma pH of 7.51. What is the [OH−] of the blood…

A: Given, pH of blood plasma = 7.51 [OH-] of blood plasma = ?

Q: 1. What is the [H3O-] and [OH-] ion concentration respectively in a solution that contains 0.155 M…

A: HNO3 ---------> H+ + NO3- [H+] = [H3O+] [H+][OH-] = 10-14

Q: What is the molarity of a LiOH solution if 50.0 mL of it is needed to neutralize 125 mL of a 4.5 M…

A: Using molarity equation M1V1 =. M2V2

Q: complete the table below: (show your solution - given, required, solution, answer) [H+] pH pOH…

A: [H+] pH pOH [OH-] 6.9 x 10-10 M 9.16 4.84 1.45 x 10-5 M pH = 14 - pOH = 14 - 4.84 = 9.16  pH =…

Q: Which of the following shows what will happen when Na:O is dissolved in water? A) Na:O (s) + H2O (1)…

A: When exposed to water, Na2O reacts violently and will form sodium hydroxide as the product. This is…

Q: What is [Al(H2O)5(OH)2+] in a 0.15-M solution of Al(NO3)3 that contains enough of the strong acid…

A: Al(NO3)3 give Al3+ (aq) ions Now Al3+ ions combine with H2O to form complex [Al(H2O)6]3+ We have…

Q: 3. How many milliliters of 0.25 MH3PO4 solution is needed to neutralize 100.0 mL of a 0.75 M Sr(OH)2…

A: No. Of moles = [molarity * volume (ml) * n-factor]H3PO4 = [molarity * volume (ml) * n-factor]Sr(OH)2…