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Q: A Moving to another question will save this response. Question 12 A0.327 M solution of HX has a pH…

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Q: How many grams of NH4Cl (53.49 g/mol) must be dissolved in 0.612 L of solution in order to obtain a…

A: First we would Calculate molarity using pH and Ka value of NH4+ .  Them using molarity and volume we…

Q: By what factor does 3H+4 change for a pH change of (a) 2.00 units

A: The change in pH is 2 use should find the change in [H+]

Q: A Moving to another question will save this response. Question 11 What is the pH for a solution at…

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Q: pH of A blood sample 7.2x10-8M of H

A: pH of any solution is equal to negative logerthem of H+ concentration pH = -log H+

Q: An analytical chemist is titrating 113.4 mL of a 0.7600M solution of 4.74. Calculate the pH of the…

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Q: u make 50.00mL of a 0.045M solution of NaOH from a 2.5M stock solution. 9. How many milliliters of…

A: Answer: As, for the dilution, we add water in the solution, therefore moles of NaOH taken from stock…

Q: The pH of a basic solution is 8.15. What is [H]?

A: Given  pH is 8.15 To determine concentration of H+

Q: envellum.ecollege.comcourse.htmcourseld 1579184081HeplD 90390chbif5460adf75d7c70e7841d3d34 10001…

A: Moles of HNO3 = molarity of HNO3 X volume of HNO3 solution in L Volume of HNO3 solution in L = 3.9 /…

Q: 6.84 x 10-2 M OH Calculate the molarity of H*. Enter the value in the first blank (with proper sig…

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Q: • Part C How many milliliters of 14 M HCl must be added to 0.500 L of the original solution to…

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Q: if the pOH of a solution is 5.4, the pH is?   the answer is 8.6. Can somone please walk me through…

A: Answer: pH of the solution is 8.6

Q: II. ANSWER AS DIRECTED. Give the detailed solution to the following problems. Express your final…

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Q: The instrument used for measuring dissolved oxygen is Select one: a. PH meter O b. None of them O c.…

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Q: Calculate the pH of a solution containing 0.00177 M hypochlorous acid (HCIO) and 0.00423 M sodium…

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Q: Question 21 If 17.6 mL of 0.195 M HCIO4 are added to 7.36 mL of 0.0369 M CSOH, what is the final pH?…

A: Calculate moles of acid and base, then, calculate remaining moles of acid. Add the volume of acid…

Q: 5. A solution contains 0.0085 M ammonia. What is the pH of this solution? For ammonia: Kb=1.8×105.

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Q: t.cengagenow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator assignment-take ★ [Review…

A: The pH of an aqueous solution at 25 °C was found to be 12.00We have to calculate - The pOH of the…

Q: A 0.202 M solution of HX has a pH of 4.90 at 25°C. What is the value of Ka for HX? (the answer…

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Q: In the lab you have 500 ml of a 0.45 M Na2HPO4 stock solution. If you take 10 ml of the solution and…

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

Q: A 46.47 mL of 0.510 M HCI solution was transferred to a 250.00 mL volumetric flask. Distilled water…

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Q: What is the pH for a solution at 25 °C that has a OH" concentration of 7.52 x10-2 M? (the answer…

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Q: 9. ОН 10. Calculate the pH of each of the following solutions at 25 °C: 12, 0.0010 M HNO3 13.0.1 M…

A: 12. Since HNO3 is a strong acid  hence it will dissociate completely => concentration of H+…

Q: Imagine a pH meter reads 10.89 from a beaker filled with 50.0 mL of sodium hydroxide solution. How…

A: Given is NaOH with pH = 10.89 Volume = 50 mL We are to find number of OH– ions in beaker

Q: What is the pH of a 0.0140 M aqueous HCIO4 Report your answer to two decimal solution? places.

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Q: What mass of aluminum hydroxide can be dissolved in a solution whose pH is held at 11.20? (Ksp of…

A: pOH = 14 - pH = 14 - 11.20 = 2.80  -log [OH-]  = pOH                    = 2.80    log [OH-] = -2.80…

Q: A student measures the temperature of an NaOH solution to be 40°C. The student then measures the pH…

A: Given, temperature of NaOH solution = 40°C pH of solution of NaOH = 11.69

Q: What is the pH of a 9.34 X CIO4 solutiön? (the answer should be entered with 3 significant figures;…

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Q: Question 5 of 5 Submit The pH of a basic solution is 11.65. What is [OH"]? M 1 2 3 4 6. C 7 8 +/- x…

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Q: ydrangea plants produce flowers that can be either blue or pink in color. the flowers will be blue…

A: Hydrangea produces flowers during early spring to late autumn. Most of the species have white…

Q: In a 1 liter water sample, 51 mg of hydroxyl ions are present. Calculate it's pH and provide answer…

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Q: Imagine a pH meter reads 10.89 from a beaker filled with 50.0 mL of sodium hydroxide solution. How…

A: The concentration of Hydroxide ions can be calculated by calculating the pOH. By the formula  pH +…

Q: A solution is made by dissolving 27.5 g of HONH3CIO3 in 500.0 mL of water. Using Ka(HONH3*) = 9.1 ×…

A: The amount of HONH3ClO3 dissolved in 500.0 mL of water is 27.5 g. The dissociation constant of…

Q: How many moles of H₃O⁺ or OH⁻ must you add per liter of HA solution to adjust its pH from 9.33 to…

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Q: 19.For NaNO3, an aqueous solution will have a pH 1. greater than 7. 2. less than 7. 3. equal to 7.

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Q: Grade This Exercise Determine the pH of a 0.17 M aqueous solution of ammonia. <b(NH3) - 1.8x10-5.…

A: The pH of a solution represents the concentration of the hydrogen ions.the aqueous solution of…

Q: In the laboratory a student measures the percent ionization of a 0.324 M solution of hydrofluoric…

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Q: 9) What mass of HNO, is needed to make 315.0 mL of a solution with a pH of 2.27?

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Q: What would be the [H3O+]for a soda found to have a [OH−]of 1.26 × 10−13 mol/L? Is the solution…

A: Given, [OH-] = 1.26 × 10−13 mol/L Using, Kw = [H3O+][OH-]  At 298K, Kw = 1.0×10-14

Q: Referencen) What volume of 0.0830 M NaOH must be added to 100. mL of 0.100 M NAHC0, to reach a pH of…

A: Volume of NaOH needed can be calculated from the Henderson hasselbalch equation the concentration of…

Q: Milk has a pH of 6.5. Determine the pH, to the nearest tenth, of a liquid with one quarter the…

A: Answer :-  pH of liquid with one quarter the concentration of hydrogen ions as milk = 7.1…

Q: What volume of a 15.0% by mass NaOH solution, which has a density of 1.116 g/mL, should be used to…

A: Interpretation: The volume of a 15% by mass NaOH solution is to be determined. Given:  Density =…

Q: A solution of housechold bleach contains 5.25% sodium hypochlorite, NaOCI, by mass. Assuming that…

A: For a salt formed by weak acid and strong base, PH is given by  PH = 7 + 1/2 PKa + 1/2 log C  Where…

Q: A certain base has a Kb of 7.8 × 10-6 . What concentration of the base will produce a pH of 11.32?

A: Fristly we calculate the concentration of OH- from the pH : pOH = 14-pH  = 14-11.32 =2.68…

Q: 4. 4.00 g KOH was added to the less basic solution in number 3. What will be the resulting pH of the…

A: Given, Mass of NaOH = 5.00 g  Mass of Ba(OH)2 = 5.00 g  Gram molar mass of NaOH = 40 g/mol  Gram…

Q: Solution of NaOH prepared by dissolving 0.4 g in 10 liters of water. Calculate pH of this solution…

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Q: Calculatefor the [H+] concentration:  3.7154

A: We have to find the concentration of H+ and OH- of solution with pH = 9.43 and tell whether solution…

Q: hat volume of 0.834 M KOH solution do you need to make 3.66 L of a solution with a pH of 12.400?…

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Q: A student is presented with the following data: pH meter reading 10.5 Concentration of H+ ions low…

A: Given details, The pH of the solution = 10.5, The hydrogen ion concentration = low in the solution,…

Q: or H2S, Ka1 = 9.6 10- and since Ka2 = 1.3 , 0-14, 0.04 M Na2S Calculate the pH of he solution by…

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Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.