Calculate the ionic strength of the following solutions: 05 M Al(ClO4)3

Q: Which of the following aqueous solutions will have the highest conductivity? *     0.5M NaCl   0.5M…

A: Conductivity nothing but number of conducting ions that are present in a solution As number of…

Q: Does adding water to a strong acid make it more concentrated?

A: Does adding water to a strong acid make it more concentrated?

Q: Calculate the pH (to 2 decimal places) for a solution if [OH] = 0.048 M %3D

A: Recall the expression of pOH and also write relation between pH and pOH…

Q: 1. Calculate the value of K for the reaction

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Q: Which of the following has the lowest ionic strength? Group of answer choices 0.30 M Na3PO4 0.30 M…

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Q: Calculate the sodium ion (Na+) concentration for a 0.288 M Na3PO4 solution.

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Q: The Kan for Ee(OH)3 is 3 x 10 39. What concentration of Fe*3 can exist in solution at pH 3.0 A. 3x…

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Q: Draw Lewis structures for the AsCl4+ and AsCl6- ions. What type of reaction (acid-base,…

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Q: What is the pH of a 0.025 M aqueous solution of Sr(OH) 2?   a. 12.40   b. 1.60   c. 1.30   d.…

A: The concentration of Sr(OH)2 = 0.025 M Strontium hydroxide is a strong base dissociates completely…

Q: Determine the pOH of a 0.625 M HClO solution. Ka = 3.0 x 10-8

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Q: The concentration of charge contributed to a solution by [POA] 3- is: O 4[PO4-] O [PO,1 [PO,3-] O…

A: Given: specie is PO43-.

Q: Calculate the pH of an aqueous solution of 0.1 M Na2SO4 at 25oC. Note 1: the pH of pure water is 7…

A: Na2SO4 is a sodium salt of sulfuric acid ( H2SO4 ) . So in aqueous solution , SO42-  will act as a…

Q: What is the percent ionization at 25 °C for a 0.00675 M solution of codeine (CH2, NO)? O 18.7% O…

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Q: Calculate mEq/L SO_4^2 of 0.0250 M solution of SO_4^2

A: Molarity = 0.0250 M

Q: What is the pH of a 0.1 M solution of acetic acid (pKa 5 4.75)? Use the quadratic equation to slove…

A: Acetic acid is a weak acid. In aqueous solution it do not dissociate completely. The concentration…

Q: What is the percent strength (w/w) of a solution made by dissolving 62.5 g  of potassium chloride in…

A: Given ,    Mass of potassium chloride kcl = 62.5 g        Volume of water = 187.5 mL

Q: Calculate the Ka of a 0.400 M acid solution with [H30*]= 1.4x 10 4M O 1.40 x 106 O 1.40 x 10 5 O…

A: Equilibrium constant is defined as products concentrations divided by reactant concentrations to the…

Q: What is the pOH of a 0.053 M solution of KOH at 25 °C? 1.28 12.72 13.11 0.89

A: We have given for KOH solution.  Concentration of KOH solution = 0.053 M  KOH will dissociates as;…

Q: Calculate the pOH of a 1.0 L solution containing 0.058 g of Mg(OH)2 (mol. wt. 58 g/mol). 3. O 7.0 О…

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Q: I. True or False. Write TRUE if the statement is correct and FALSE if it is incorrect _1. The…

A: We are authorized to answer three subparts at a time since you have not mentioned which part you are…

Q: 1. The solution with the lowest electrical conductivity is .1OM H;S B. 0.10M HNO: C. 0.10M H2SO; D.…

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Q: 3. Explain the differences in conductivity between: a) aqueous solutions of acetic acid…

A: We have to explain the conductivity  between the  following  solution

Q: The equivalent conductance of a solution is a measure of its ability to conduct electricity. NaOH…

A: Equivalent conductance is defined as the product of specific conductance and the volume (in mL) of…

Q: Use the table below to determine which flask, at 25°C, contains the most basic solution based on the…

A: The data given is,

Q: show ur work(calculation) and answer properly

A: We are given a weak base, it's concentration and percentage ionisation is given. We have to find kb.

Q: Mixing 2.00 mL of 2.00 M HNO3 and 2.00 mL of 2.00 M KOH causes the temperature of the two at 42.6°C…

A: Specific heat capacity is the amount of heat that is required to rise a temperature of 1 kg…

Q: -8- 24. Calculate the pH of a 0.200 M H2A¯ solution. K1 = 1.00 x 104, K2 = 1.00 × 10 8 and K3 = 1.00…

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Q: Calculate the number of H+ (aq) ions in 1.4 mL of pure water at 25 ° C. Express your answer using…

A: Water can act both as an acid and as a base. It is a weak electrolyte and ionizes to a small extent.…

Q: Consider two acids: Cl,CHCO,H (dichloroacetic acid, pK,=1.3) and HCO,H (formic acid, pK, = 3.8).…

A: In this question, we will select the strongest acid. You can see details explanation and answer…

Q: **) How much work is needed to move a proton (hydronium ion) from pH=8 to pH=7?

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Q: Which is more basic - an aqueous solution of borax or an equivalent concentration aqueous solution…

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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: calculate strength differences for acids and bases. compare the two solution in each pair, indicate…

A: We know, the acidity or basicity of a compound is determined by the pH value.

Q: 2. Calculate the [H*] of the following solutions: (a) pH = 2.35 and (b) pOH = 1.43 %3D %3D

A: The [H+] of the following solutions is to be determined-a) pH = 2.35b) pOH = 1.43

Q: Lactic acid C3H6O3 / HC3H5O3 is a weak acid present in both sour milk and buttermilk. It is also a…

A: The given chemical reaction is: HLac ⇔ H+ + Lac- The given information is: Moles of lactic acid =…

Q: e solution is 25 °C.) und your answer to 3 signifi

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Q: What is AG° (in kJ/mol) for the autoionization of water at 25°C? R = 8.314462 J/K•mol IMPORTANT:…

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Q: Assuming full dissociation in water, what concentration of the following ionic compounds would have…

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Q: Calculate the pOH of a solution that contains 3.9 × 10¬4 M H3O† at 25 °C. 9.59 10.59 0.59 3.41 4.41

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Q: The following reaction has a AG° value of +8.43 kJ/mol at 25 °C. HA(aq) + H20(1) =H;0*(aq) +A (aq)…

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Q: Why is there no difference in the strength of a 0.15 M solution of HCl and a 0.15 M solution of…

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Q: What is the molar hydronium ion concentration in solutions with each of the following pH values?…

A: Hello. Since the question has multiple sub-parts, the first three sub-parts shall only be solved in…

Q: 3.5×104 M solution of ethanoic acid has conductivity of 4.25×10$ S cm'. Determine the molar…

A: Molar conductivity of ethanoic acid ( 3.5 x 10-4 M ) solution: Λm=k × 1000M= 4.25 × 10-5× 10003.5 ×…

Q: Which kind of intermolecular attractive force is shownin each case here?

A: Part (a): (i) in first case the inter molecular force is Dipole-Dipole force. This is because in HF…

Q: The most basic solution from the following is: Pb(CH3CO0)2 FECL3 CH3COONA Al(CN)3

A: Basic solution are those which are good proton acceptor or hydroxide donors.

Q: Calculate the volume of a 1.420MNaOH solution required to titrate 23.50mL  of a 1.500MH3PO4…

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Q: 7. 1% Alkaline Maleic acid product cold.KMNO, 1% Alkaline मेलेईक अम्ल उत्पाद cold.KMNO4 СООН H FOH…

A: Detail mechanistic pathway is given below

Q: Which of these conditions will result in the least stable Fe(OH)3 sol? Select one: а. Positive O b.…

A: Answer Metallic oxide, and metallic hydroxide,  Some dye used as…

Q: Calculate the pH of water containing 0.05 M NaCl at 25°C. Given: YH = 0.86 and %3D YOH- = 0.81. O…

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Q: Calculate the pOH of the following solutions at 25°C. (a) [OH]-8.47 x 10-11 %3D РОН %3D (b) [OH ]=…

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