Enter your answer in the provided box. A solution is made by dissolving 18.7 g of HCI in enough water to make 486 mL of solution. Calculate the pH of the solution at 25°C.

Q: A chemist dissolves 451. mg of pure sodium hydroxide in enough water to make up 100. ml. of…

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Q: The ph of an unknown solution is 8.84. Calculate the pOH. Express your answer in standard notation…

A: pH of the solution depends on concentration of H+ ion present. With increase of H+ ion…

Q: Assuming the final solution will be diluted to 1.00 L , how much more HCl should you add to achieve…

A: pH = - log [H+] So, [H+] = 10^-pH = 10^-2.6 = 0.0025 M   Hence, we must have 0.0025 mol of HCl in 1…

Q: A solution is created by dissolvong 0.907 moles of HCl into water, making 13.9 Liters of solution.…

A: GIVEN: Number of moles of HCl into water= 0.907 moles Volume of solution= 13.9 liters To Solve:  The…

Q: What is the pH of a solution prepared by dissolving 3.2 g of HCl in water to make 340. mL of…

A: The given mass of HCl = 3.2 gThe volume of solution = 340 mLThe pH of the HCl solution = ?

Q: A solution is prepared by adding 100.0 mL of a 0.135 M HCI solution to 100.0 mL of a 0.066 M NAOH…

A: Volume of HCl=100.0mL  Concentration of HCL=0.135M  Volume of NaOH=100mL Concentration of…

Q: Consider the following data on some weak acids and weak bases: name acetic acid hydrofluoric acid…

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Q: Calculate the concentration of hydronium ions from an aqueous solution in which the concentration of…

A: The relationship between pH and pOH is given as follows. pH+pOH = 14.0

Q: Consider the following data on some weak acids and weak bases: name acid hydrofluoric acid HF…

A: The question is based on the concept of salt hydrolysis. We need to arrange given salts in…

Q: A chemist must prepare 500.0 mL of sodium hydroxide solution with a pH of 13.00 at 25 °C. He will do…

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Q: Ethanolamine, HOC2H4NH2 , is a viscous liquid with an ammonia-like odor; it is used to remove…

A: Weak base are bases which does not dissociate completely to furnish hydroxide ion when dissolved in…

Q: Calculate pH of a solution with a 3.49 x 10^-10 M, H+ concentration. Is this solution acidic, basic…

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Q: Determine [H3O+] in a solution where [OH-] = 3.32 × 10-8 M.  Identify the solution as acidic, basic,…

A: Determine [H3O+] in a solution where [OH-] = 3.32 × 10-8 M.  Identify the solution as acidic, basic,…

Q: Determine the [OH−] , pH, and pOH of a solution with a [H+] of 6.0×10−5 M at 25 °C. Determine the…

A: pH, pOH are related through the below formulas: pH + pOH = 14 (or) pH = 14 - pOH (or) pOH = 14 - pH…

Q: Enter your answer in the provided box. A solution is made by dissolving 18.5 g of HCI in enough…

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Q: Determine the [OH−] , pH, and pOH of a solution with a [H+] of 1.5×10−8 M at 25 °C. Determine the…

A: To solve these problems, we can use the equations relating pH, pOH, [H+], and [OH-] in water For a…

Q: Suppose you prepare a solution that consists of 34.00 mL of 1.0 M ammonia, NH3 and 14.00 mL of…

A: Given: Volume of ammonia = 34 mL Molarity of ammonia = 1.0 M volume of water = 14 mL Kb of ammonia =…

Q: 0.80 g of sodium hydroxide (NaOHNaOH) pellets are dissolved in water to make 7.0 L of solution. What…

A: mass of NaOH= 0.80 grams molar mass of NaOH = 40.0grams number of moles = 0.80/40 = 0.02 moles

Q: A solution is prepared by adding 49.7 mL concentrated hydrochloric acid and 19.1 mL concentrated…

A: Given: The volume of concentrated hydrochloric acid (HCl) is 49.7 mL The volume of concentrated…

Q: Formic acid, HCHO2, is used to make methyl formate (a fumigant for dried fruit) and ethyl formate…

A: The ICE table for the dissociation of formic acid into formate ions and hydrogen ion can be drawn as…

Q: The hydroxide ion concentration in a solution of NaOH is 9.0 x 10-¹ M ot 25 °C What is the of thic…

A: pH is equal to negative logarithmic value of hydrogen ions concentration

Q: Solution 1 has [H+] = 8.6×10-7 M, and solution 2 has [H+] = 8.6×10-4 M. Calculate pH of both…

A: pH is given by the equation  pH = -log [H+] where  [H+] = concentration of  H+ ions present in the…

Q: 13.6 mL of an HCl(aq) solution with a pH of 2.65 are mixed with 14.2 mL of another HCI(aq) solution…

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Q: A chemist dissolves 846. mg of pure hydrochloric acid in enough water to make up 120. mL of…

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Q: Determine the pH and percent ionization for a hydrocyanic acid (HCN) solution of concentration 1.4…

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Q: Calculate the pH of the solution.  Assume 1.0 L of solution. You must identify the type of solution…

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Q: chemist dissolves 248 mg of pure hydrochloric acid in enough water to make up 280 mL of solution.…

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Q: Enter your answer in the provided box. A solution is made by dissolving 16.7 g of HCI in enough…

A: Given- Weight of HCl=16.7 gram  Volume of solution =744 mL = 0.744L  (1L = 1000ml)  pH of…

Q: The pH of an aqueous solution at 25°C was found to be 8.70. The pOH of this solution is The…

A: Formula :     We know at 25°C temperature -  pH + pOH = 14  pH = –log[H3O+]   pOH = –log[HO–]  and…

Q: Determine the pH of an HF solution of each of the following concentrations. In which cases can you…

A: We need to calculate pH of HF. 1) 0.240 M 2) 0.0530 M 3) 0.0300 M

Q: Calculate the pH of 6.0 M HCL

A: We have to Calculate the pH of 6.0 M HCL.

Q: When answering this problem, report the answer with the appropriate number of significant figures…

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Q: find the pH of the solution obtained by dissolving 2.24 liters of HCl gas under normal conditions in…

A: The question is based on concept of ideal gas equation and concentration. first we will calculate…

Q: A chemist dissolves 139. mg of pure nitric acid in enough water to make up 210. ml of solution.…

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Q: Determine the pH of a potassium hydroxide (KOH) solution given that 0.500 grams of KOH are added to…

A: The mass of The volume of water = We have to determine the pH of a potassium hydroxide  solution.

Q: A solution of household bleach contains 5.25% sodium hypochlorite, NAOCI, by mass. Assuming that the…

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Q: calculate the pH of a 0.91 M ammonium chloride (NH4Cl) aqueous solution.

A: The objective of this question is to calculate the pH of a 0.91 M ammonium chloride (NH4Cl) aqueous…

Q: an aqueous solution has an OH- concentration of 5.753 x 10^-3 M. calculate the pH of this solution.

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Q: A chemist dissolves 539. mg of pure potassium hydroxide in enough water to make up 90. mL of…

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Q: A stock solution of hydrochloric acid has a concentration of 0.1200M. It is diluted by transferring…

A: The given problem can be solved by using the formula given below as; Mstock Vstock = Mdiluted…

Q: Enter your answer in the provided box. A solution is made by dissolving 21.1 g of HCl in enough…

A: Molarity is one of the concentration terms.It is defined as the number of moles of the solute…

Q: The pH at 25°C of an aqueous solution of hydrofluoricacid, HF, is 2.13. Calculate the concentration…

A: Given data is as follows: pH of the hydrofluoric acid (HF) = 2.13 From pH we can calculate the…

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.