Chapter 16 Multiple Choice Question 48 Part A Determine the [OH] concentration of a 0.741 M KOH solution at 25°C. O 7.41 M O 1.34 x 10-14 M O 0.741 M O 1.34 x 10-13 M O none of the above

Q: 5. Calculate the [OH] concentration in a 1.6 x 10M Ca(OH)2 solution. 6. Calculate the [H3O*]…

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Q: Give the name of the molecular compound and the name of the aqueous solution for each of the binary…

A: In molecular name, we first name the cation and then the anion.  Acid name is generally the common…

Q: Which of the following solutions has the highest total concentraion of ions? a. 0.045M Al2(So4)3…

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Q: If the molar concentration of tin (II) hydroxide, Sn(OH)2 is 0.20 M, what is the concentration of…

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Q: QUESTION 3 The reaction 2 Al + 3 Cu2+ 2 Al³+ + 3 Cu is an example of a O acid-base reaction. O…

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Q: If the concentration of H* ions in a solution is 3.16 x 10-4 mal/1, then what is the concentration…

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Q: QUESTION 22 The pOH of a solution is 5.50 at 25 °C. What is its hydronium ion concentration? O-3.2 x…

A: Given,pOH of a solution = 5.50 at 25 0C

Q: If the pOH of an aqueous NaOH solution is 11.55, what is the [H3O+] for this solution? 6.8 x 10-8 M…

A: Given: The pOH of an aqueous NaOH (sodium hydroxide) solution is 11.55. [H3O+] is the concentration…

Q: A solution with a pOH of 11.70 has an [H+] of a. 5.0 × 10−3 M.b. 3.2 × 10−4 M.c. 2.0 × 10−12 M. d.…

A: Given data, pOH of the solution =11.70

Q: What is the concentration of OH- in an aqueous solution with [H3O+] = 1.0 x 10-11 M?     1.0 x…

A: Given [H3O+] = 1.0 x 10-11 M?

Q: What is the pOH of a solution that is made by adding 927 mL of D.I. water to 55.0 mL of 1 48 M…

A: From given data the hydrochloric acid concentration can be found out as HCl is a strong acid so that…

Q: What volume of a 0.343 M HCl solution is required to neutralize 24.0 mL of NaOH a 0.123 M  solution?…

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Q: H+ concentration

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Q: A Fisher chemical bottle labels a H2SO4 solution with 2 N, what is the molar concentration of this…

A: Concentration of H2SO4  = 2 N

Q: How many m L of 0.5 M H3PO4 is required to neutralize 100. m L of 0.80 M Ba(OH)2 solution?

A: 100 ml of 0.80 M Ba(OH)2 solution and 0.5 M H3PO4 are taken.

Q: Question 6 Not yet answered Flag question Which of the following statements is TRUE? Select one: a.…

A: a) since ammonia does NOT contain hydroxide ions, i.e. its chemical formula is NH3 , it does not…

Q: 23. If 0.5 g of CaSO4(s) is added to 1.00 L of water, what will be the concentra in the resulting…

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Q: The [H3O*] in a cabernet sauvignon wine is 6.9 × 10-4 M. What is the hydroxide ion [OH]…

A: Given, the concentration of [H3O+] in a carbernet sauvignon in wine,[H3O+] =6.9×10-4 Mwe are asked…

Q: Question 7 Which one of the following is a characteristic of a base? O a. insoluble in water O b.…

A: We know that, Base is soluble in water. Base dissolve in water then produce hydroxide ion.

Q: What is the equilibrium concentration of [H3O+] in a 0.20 M aqueous solution of HNO3? 10-7 M 0.4 M…

A: Given: Concentration of  HNO3 solution = 0.20M

Q: 20.0 mL of a 0.286 M HCl solution. VO AEO V = mL Submit Request Answer • Part B 7.00 mL of a 0.580 M…

A: a) 20.0 mL of a 0.286 M HCl solution Given Molarity of NaOH solution = 0.14 M = 0.14 mol/L Volume of…

Q: What is the concentration of an acetic acid solution that is 0.965% ionized and has a hydronium ion…

A: The question is based on the concept of chemical equilibrium.We need to calculate concentration of…

Q: What is the concentration of H* in a 2.5 M HCI (100 mL) and 0.1 M HBr (100 mL) solution? O 1.3 M O…

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Q: What is the hydronium concentration, (H3O+), in a solution that has a hydroxide concentration,…

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Q: At 25°C, what is the hydronium ion concentration in a 4.8 x 10-2 M KOH solution? 4.8 x 10-2 M 2.1 x…

A: At 25°C, the product of concentrations of hydroxide and hydronium ion will be equal to the…

Q: What volume of a 0.300 M LiOH is required to neutralize 48.0 mL of a 0.200 M H2SO4 solution?

A: 1 molecule of H2SO4 gives 2 H+ ions per molecule while only one H+ ion is required to neutralize 1…

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: What is the hydronium-ion concentration of a 0.0038 M Ba(OH)2 solution? 1.3 x 10-12 M O 7.6 x 10-3 M…

A: The correct answer is given below

Q: What is the molar concentration of Lit ions in a 0.750 M solution of Li3PO4? a. 0.750 M b. 1.50 M c.…

A: Welcome to bartleby !  Introduction :  We have to calculate concentration of Li+ ions .

Q: The [OH-] for a solution at 25°C that has [H3O*] = 2.35 × 10-³ M is? A. 2.35 x 10-11 M B. 4.26 ×…

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Q: Which one of these is true? A neutralization reaction     occurs between a strong acid and a strong…

A: A neutralization reaction is a reaction in which acid reacts with base and forms salt and water.

Q: Choose the correct answer for the pH of a solution containing 4.0 x 10-5 M of [OH]. 9.6 6.3 x 10-6…

A: Welcome to bartleby!  Introduction :  We have to calculate pH .

Q: O MGCO3 O Ca3(PO3)2 O Na2S O Ba(OH)2 O KOH O Cr(OH)3 O (NH4)2CO3

A: All carbonates, phosphates, sulphides, phosphates except Na+,K+,NH4+ water.

Q: What is the [HF] in a solution with a pOH of 12.5? the answer is not listed 3.16 x 10:13 M 0.0316 M…

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Q: What is the concentration of calcium ions in a 2M solution of calcium phosphate? 3M O 2M O 4M 6M

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

Q: Which salt produces a basic solution

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Q: What is the concentration of H* in a 2.03 M HCI solution? O 2.03 M O 1.0 x 10-14 M < 2.03 M O not…

A: Answer of this question :-  Concentration :- the amount of solute dissolve in solution.

Q: 3. What would be the approximate concentration of the oxalate ion (C₂04²) of a 0.020 M solution of…

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Q: Calculate the H* ion concentration in a 8. O 8.8 x 10-4 M 1.8 x 10-3 M 2.2 x 10-11 M 1.1 x 10-11 M O…

A: Given, [Ca(OH)2] = 8.8×10-4 M As Ca(OH)2 is strong base and it dissociated completely into ions.…

Q: You are given 42.1 mL of a 0.120 M NaOH solution. If it takes 11.1 mL of H3PO4 solution to just…

A: Molarity of NaOH = 0.120 mol/L

Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.