on 2 Which of the following substances would be a poor choice for making conductive solution O NAOH, KCI, LIOH O CH CH,OCH, CH,CH,OH O NaCl, KBr, HNO3

Q: 024-SP-CHM1032-7 X + /quizzes/3786621 t Question 3 0 / 9 pts A chemist needs 225 mL of 2.4 M HCI.…

A: The objective of this question is to find out the volume of 12 M HCl that needs to be dissolved in…

Q: How many mL of 0.265 M H3PO4 would be required to neutralize 64.3 mL of a 0.250 M Ba(OH)2?

A: To neutralize the reaction we required 42.8 mL of H3PO4.

Q: What volume of 0.150 M NaOH is needed to neutralize 35.00mL of 0.250 M H2S

A: Given data : For NaOH --> Molarity(M1) = 0.15M  Volume(V1) =?  For H2S ----> Molarity(M2) =…

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: Determine the concentrations of the following ionic species present in a 0.271M solution of Na2SO3.…

A: ANSWER : (i) Concentration of OH- ion  =  0.000207 M (ii) Concentration of HSO3- ion  =  0.000207 M…

Q: To dilute a HCI solution from 0.500 M to 0.100 M, the final volume must be: O 5 times the original…

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Q: Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That…

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Q: hat is the concentration of lithium ions in 0.475 M Li₃PO₄?

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Q: Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That…

A: Three numerical problems based on pH calculation, which are to be accomplished.Formula     pH  =…

Q: 2.37 L solution containing 1.30 mol L-1 potassium hydroxide (KOH) has been left on your bench. How…

A: Given-> Volume of KOH = 2.37L Molarity of KOH = 1.30 mole/L

Q: many ml of 2.00 M NaOH are needed to neutralize exactly 50.0 ml of 1.00 M HC1? 75.0 mL 50.0 mL 200.0…

A: The reaction of NaOH and HCl – NaOH + HCl →NaCl + H2O

Q: Consider the reaction of 75.0 mL of 0.350 M C5H5N (Kb = 1.7 x 10-9) with 100.0 mL of 0.449 M HCI. a)…

A: Since your question has multiple sub parts, we will solve only first three sub parts for you. If you…

Q: The strong electrolyte in the following compounds is: O KBr CH3COOH H20 О нF

A: Strong electrolytes are those which dissociates completely in the solution. Among the given options,…

Q: Each row of the table below describes an aqueous solution at about 25 °C. [1,0*]w 2 Complete the…

A: The measured pH describes whether the solution is acid or base. It determines its extend of acidity.…

Q: A 0.026 M solution of a weak acid (HA) has a hydronium-ion molarity [H3O'Jof 5.3 x 10- M. What is…

A: The percent ionization of a weak acid depicts its extent of dissociation. The percent ionization of…

Q: C12H22O11 Sucrose, H2SO4 Sulfuric Acid, HF Hydrogen Flouride, BA(OH)2 Barium Hydroxide, CH3OH…

A: Answer : a)  Strong electrolytes are  Sulfuric acid and Barium hydroxide  as they ionize completely…

Q: 31. Which pair of compounds will form a solution? A) Benzene (C6H6) and hexane (C,H14) B) Na2SO4 and…

A: The solution can be defined as the mixture of two or more than two solvents. It can also be formed…

Q: Classify each compound as a strong electrolyte, weak electrolyte, or nonelectrolyte. Strong…

A: Electrolytes are those which can break into their constituent ions in solution form.

Q: What is the molarity of a solution that contains 20 grams of NaOH in 200 mL? This is a powerful…

A: The given mass of NaOH = 20 gThe volume of the solution = 200 mL = 0.200 LThe molarity of the…

Q: It takes 40 mL of 0.75 M NaOH solution to completely neutralize 150 mL of a sulfuric acid solution…

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Q: What volume of a 0.500M NaOH solution is required to neutralize 40.0ml of a 0.400M H2SO4 solution…

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Q: What is the molarity of Q Solution preppared 25g 7e4aSの

A: Here we have to calculate molarity of solution-

Q: Fill in the boxes to complete the following reactions. H₂N H₂N OH

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: HNO3(aq) + Ba(OH)₂(aq) → Ba(NO3)2 + H₂O

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Q: Which of the following compounds can act as electrolytes? Type yes or no into the box for each…

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Q: A 25.0-mt sample of an unknown H2CO3 solution requires 45.3 mL of 0.101 M NaOH for complete…

A: Given :  Volume of H2CO3 solution = 25.0 ml  Volume of NaOH solution = 45.3 ml  Molar concentration…

Q: Which of the following is a weak electrolyte? O NACN О КОН O NANO3 O HBr О НСIO

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Q: Consider the reaction of 78.7 mL of 0.310 M NaC₇H₅O₂ with 50.0 mL of 0.245 M HBr. (Ka of HC₇H₅O₂ =…

A: Given Volume of NaC₇H₅O₂ =78.7 ml          Concentration of NaC₇H₅O₂ =0.310 M       Volume of HBr =…

Q: Which of the following compounds can act as electrolytes? Type yes or no into the box for each…

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Q: An experiment requires 12.0mL of a 0.100M solution of HCl. if you have a 12.0 M HCl stock solution…

A: In order to find the amount of solution required we first write down the given data: Volume of the…

Q: What Volume of 1.00 x 10-2 M HCl solution is needed to neutralize 35.0 ml of 5.00 x 10-3 M Ba(OH)2…

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Q: If 20mL of a 0.40M Mg(OH)2 solution is used to titrate 25mL of HCI solution, the molarity of * ? the…

A: Neutralization reaction between magnesium hydroxide and hydrochloric acid is MgOH2 + 2HCl → MgCl2 +…

Q: Which of these aqueous solutions will NOT conduct electricity well? (Choose all that apply, wrong…

A: The objective of the question is to choose the aqueous solution that doesn't conduct…

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: 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: Vhich of the following substances would be a poor choice for making conductive solutio O NaOH, KCI,…

A: The question is based on the concept of conductivity. We have  to identify the solutions which are…

Q: The H* concentration in an aqueous solution at 25 °C is 1.5 x 10°. What is [OH]?

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Q: Which of the following will be a weak electrolyte? Group of answer choices TiS HClO3(aq) HClO4(aq)…

A: Interpretation- To tell about which one of following will be a weak electrolyte in the given…

Q: Which of the following is a strong electrolyte? O C,H120 ON,04 OKNO, O INO, H20

A: Strong electrolytes are solutions or solute which are completely ionized or dissociates its ion in…

Q: How many milliliters of 0.0510 M H₂SO4 are required to neutralize 25.0 milliliters of 0.25 M KOH?

A: Sulfuric acid reacts with potassium hydroxide to form sodium sulfate and water. The equation for the…

Q: Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That…

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