Suppose .0274 g of HCIO4 is dissolved in 425 mL of aqueous solution. What is the pH? O 4.19 O 1.19 O 3.56 O 6.19 O 3.19

Q: If you have 0.1 x 6x 10^23 hydrogen ions in 1L of solution, what is the pH? O A. 7 В.3 O C. 5 O D.…

A: The correct answer is given below

Q: Calculate the pH of 5.8 x 104 M HCI. O 10.76 O None of these O 11.05 O 7.12 O 3.24

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Q: How many grams of hNO3 must be dissolved to make 25 L of solution that has a ph of 1.5?

A: HNO3 is strong acid. Calculate the concentration of H+ ions,              pH = - log[H+][H+] =…

Q: Put the following in increasing order of PH and give a brief explanation. a) 0.1 M HC2H3O2 b) O.1M…

A: As we know  acids have pH less than 7 Bases have pH greater than 7 .while neutral solution has pH =…

Q: What is the pH of a 0.00450 M HNO3 solution? A) 2.35 B) 3.52 С) 4.50 D) 11.65

A: We know that, pH of the solution can be expressed as negative logarithm of hydronium ion…

Q: What is the pOH of a solution that has a pH of 2? O 12 7 O 14 O 16

A: Given , pH of the solution is 2. pH and pOH measures how acidic or basic is the solution is.

Q: The pH of a basic solution is 12.35. What is [OH 1?

A: pH + pOH = 14  Given, pH = 12.35  Then , pOH = 14-12.35 = 1.65

Q: 535 mL of HCl(g) at 26.5 °C and 747 torr was dissolved in enough water to make a 625 mL solution.…

A: Given,  535 mL of HCl(g) at 26.5°C and 747 torr was dissolved in water make a 625 mL solution the pH…

Q: If an aqueous solution of NaOH is 103 M, the pH of the solution will be O 3 O 10-14 O 14 O 11

A: The question is based on the concept of PH and pOH calculations.   pH is defined as negative…

Q: Calculate the pH and the concentrations of all species in a 0.1500 M NH4NO3 solution.

A:

Q: What is the pH of a 0.0060 M KOH solution? A) 5.12 B) 2.22 C) 11.78 D) 8.88

A: The quantity capable of predicting solutions' acidic nature is named as pH. It can be related with…

Q: What is the pH of 0.15325 M COCA COLA solution?

A: What is the pH of 0.15325 M COCA COLA solution?

Q: Calculate the pH of the follo 0.39 M NH4CI (рКp fo O a. 2.57 O b.4.83 с. 9.67 O d.4.33 O e. none of…

A: Given, pKb = 4.74  Concentration of Salt(C)= 0.39 M It is salt of weak base -strong acid type salt .…

Q: What is the pH of a 0.00100 M solution of NaOH?

A: Inorganic chemistry.

Q: Calculate the pH of the following strong acid solution: 1.52 g of HNO, dissolved in 575 mL of…

A: Given:  Mass of HNO3 = 1.52 gm  Volume of solution = 575 ml  Molar mass of HNO3 = 63 g/mol

Q: What is the pH of a 0.25 M solution of NH4+? What is the percent ionization of NH4+?

A: Here we have to find the pH of 0.25 M aqueous NH4^+ solution and have to determine percentage of…

Q: Question 17 of 25 Submit which of the following pH values? H2N. A) 1 B) 4

A: Given is deprotonated amino acid.

Q: What is the pH when the hydrogen ion concentration is 1 x 10° M? O a) -5 O b) 9 c) -9 O d) 5

A: pH is equal to the negative logarithm of the H+ concentration. That is to have the pH we can…

Q: If the pH of a solution is 3.9, calculate [H*]. O 0.011220185 O 89.125093813 O 7943.282347243 O…

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Q: is the pH of orange juice when the hydrogen ion concentration is 0.0005 M. O 3.3 O 2.3 O 4.3 O 5.3

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Q: What is the pH of a 0.00250 M aqueous solution of sulfuric acid?

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Q: what is the ph of a solution whose hydrogen ion concentration is 0.015?

A: As we know, HCl is a stong acid. It dissociates completely into H+ and Cl—in a chemical equation –

Q: . 60.0 mg of codeine sulfate (C18H21NO3H)2SO4 is dissolved in 10.0 mL of water. Calculate the…

A: The given solution contains 60mg of codeine sulphate in 10m1 of water. Also given the molecular…

Q: Calculate the pH AND the pOH of each of the following solutions 9) 150,000 mL of a solution…

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Q: Calculate of pH of a 0.0026 mol/L solution of hydrochloric acid

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Q: Nitrous acid (HNO2), is a monoprotic acid with an ionization constant of 3.98 x 104. Calculate the…

A: Ionisation constant (i.e. ka) = 3.98 × 10-4  Concentration of HNO2 = 0.25 M  pH of the solution = ?

Q: What is the theoretical pH of a 0.00001 M HBr solution?

A:

Q: Calculate the molar hydrogen ion concentration of each of the following biological solutions given…

A: Since,we know that, pH= -log[H+] so, [H+]=10(-pH) thus,

Q: Calculate the pH NaOH to 2.0 L o

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Q: What is the pH of a 0.0075 M KOH solution?

A: The pH of a solution measures the acidity of a solution. If the pH of the solution is more than 7,…

Q: What is the pH of a 0.00810 M solution of HCl?

A: pH of a Solution pH of a solution can be determined by the following formula pH = -log[H+ ] Where…

Q: What is the pH of 0.014 M solution of hydroiodic acid?

A: pH is a value that represents the concentration of hydrogen ions in solution. Hydrogen ions in…

Q: What is the pH of a solution made by dissolving 2.66 grams of calcium fluoride in enough water to…

A:

Q: Calculate the pOH of a substance that has a pH of 9.7 O 5.4 O 9.7 O -4.3 O 4.3

A: Given  pH = 9.7 pOH = ?

Q: an aqueous solution with a certain concentration of NH4Cl has a pH: a) 1,2 b) 5.3 c) 7 d) 7.9

A: Ammonium chloride is a salt is pH is less than 7

Q: What is the pH of a 0.00200 M solution of NaOH?

A: Concentration of NaOH = 0.00200 M pH = ?

Q: If the [OH] of and acid is 2.57 x 10-8, what is the pH? o 13.2 o 12.49 ○ 6.41 o 2.91

A:

Q: How many moles of NH3 must be dissolved in water to give 615.4 mL of solution with a pH of 10.96? K…

A: The number of moles NH3 disolved in water is given below

Q: Calculate the pH. 0.5 M H3PO4

A: pH is used to determine the concentration of hydronium ion.

Q: Calculate the [OH-] in a solution with a pH of 6.59? * O 7.4 M O 6.6 M O 3.9 x 10^-8 M O 3.9 x 10^6…

A: pH in the calculation of H+ concentration. But we can evaluate HO- concentration also.

Q: The PH in a 0.005 M solution of Ba(OH), is: O 14 O 13 O 5 O 12

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Q: What is the pH of a 0.025 M solution of HCl?

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Q: Calculate the pH of a 0.098 mol L–1 NaOH solution

A: The pH can be determined through the formula,  *pH + pOH = 14  *pOH = -log[OH-]

Q: What is the pH of a 0.00165 M solution of NaOH?

A:

Q: Exactly 250 ml solution was made by dissolving 0.01 g of NaOH in water. What is the PH for the…

A:

Q: determine the pH of a 0.04 M KOH solution

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Q: If the pH of a solution is 9.7, calculate [H*]. O 70794.578438414 O 5011872336.272714615 O…

A: pH = - Log[H+] [H+]= -antilog[pH] [H+]= antilog[-9.7] [H+] = 1.99 * 10-10

Q: What concentration of acetic acid would produce an aqueous solution with a pH = 3.275? (Ka for…

A: Provided pH of acetic acid=3.275 Provided Ka of acetic acid=1.76×10-5 Since,  pH = -log[H+] By using…

Q: Butyric acid, HB, is responsible for the odor of rancid butter and cheese. Its K₂ is 1.51 x 105.…

A: Given, Concentration of butyric acid solution (C) = 0.22 M Ka of butyric acid = 1.51 × 10-5 pH of…