Consider the reaction: AC(9) + 2B(9) AB2 (8) + C9) What is the equilibrium expression for this reaction? Put the substances in the same relative order as in the reaction. Enter the correct formula for substances. If the substance should not be included in the equilibrium expression, place the formula where it would belong and enter a 0 as the exponent. K eq-

Q: rite balanced net ionic equations describing each of the following reactions: Precipitation of tin (...

A: Write belanced net ionic equations describing of the following reactions.a) Precipitation of tin (4)...

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Q: The mass percent of calcium [Ca, MM = 40.08 g/mol) in calcium carbonate [CaCO3, MM = 100.09 g/mol] i...

A: Mass of Calcium carbonate = 12.0 g

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Q: Consider the following reaction: 5 H2(g) + 2 NO(g) → 2 NH3(g) + 2 H20(g) Based on the data in the ta...

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Q: For our reaction, the last reagent to be added to the reaction mixture is the Permanganate; step 6 o...

A: During the study of the kinetics of the reaction of potassium permanganate with oxalic acid, the las...

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A: Given data :  Volume (V1) = 1.0 L  Volume ( V2) = 4.5 L  To calculate : work done Against a vacuum  ...

Q: СНО CO2H CO2ET

A: To solve this problem first we have to use strong oxidizing agent to convert aldehyde to carboxylic ...

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A: 4.  LiOH is a strong base Nad HCl is a strong acid.  Therefore, neutralization reaction between stro...

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Q: Which of the following is incorrect regarding electrodes of the first kind? O a. may depend on the p...

A: Electrode of the first kind is a simple metal electrode immersed in a solution containing its own io...

Q: Draw the Lewis structure of PH3

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Q: Calculate the number of g of solute that would be needed to make 2.50 x 102 mL of 0.206 M NaCl. Ente...

A: Given :-  molarity of NaCl solution = 0.206 M  volume of solution = 2.50 × 102 mL  To calculate :-  ...

Q: Which of the following statements about the n-electron system of a linear conjugated organic molecul...

A: According to the molecular orbital theory the atomic orbitals combine to form molecular orbital. The...

Q: Part A MISSED THIS? Read Section 6.7 (Pages 235 - 238) ; Watch IWE 6.12. What volume of O2 gas, meas...

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Q: Calculate the molar solubility of Barium Sulfate. (Ksp 1.1 x 10 10) O 1.3 x 10^(-6) M O 1.2 x 10^(-4...

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Q: *6. In a redox titration, 12.52 mL of a 0.3264 M KMNO4 solution were required to titrate 1.7832 g of...

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Q: Draw the structure of 5-methyl-3-heptyne. Select Draw Rings More C H

A: Draw the structure of 5-methyl-3-heptyne = ?   

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Q: At 77°C, 2.00 mol of notrosyl bromide, NOBr, placed in a 1.00-L flask dissociates to the extent of (...

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Q: A chemist prepares a solution of mercury(I) chloride (Hg,CI,) by measuring out 0.389 mg of mercury(I...

A: given :-  mass of Hg2Cl2 = 0.389 mg  volume of solution = 100. mL  To calculate :-  concentration of...

Q: What would the [OH-] be after addition of 9.75 mL of 0.1000 M HCl to 25.00 mL of 0.1000 B (a weak ba...

A: To calculate concentration of OH- ions , we would first calculate pOH of the solution using Henderso...

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A: A.  A broad peak at 3330 cm-1 belongs to O-H Stretch of alcohol. Just above 3000 cm-1 belongs to sp2...

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A: Given that: methanal  It is also called as formaldehyde. Structure :

Q: Find the pKw of H2O and D2O at 60°C and 90°C (values in image). Write the balanced

A: Find the pKw of H2O and D2O at 60°C and 90°C 

Q: Question 2 of 3 Attempt 3 Determine the average rate of change of B from t = 0s to Time (s) Concent...

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Q: Determine the relation between the pH values of the two solutions. Select the correct choice below a...

A: pH = -log [H+]  

Q: Which structure is 1-chloropropane (or propyl chloride)?   Question 7 options:   CH3-CH2-Cl   CH3...

A: Given :-  CH3CH2Cl  CH3CH2CH2CH2CH2Cl  CH3CH2CH2Cl  To identify :-  structure of 1-chloropropane 

Q: e functional groups fo

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Q: Calculate the pH of a 6.6 x 103-M solution of H3SO4 (K, = 1.2 x 10-2). %3D pH = Submit Answer Try An...

A: Sulphuric acid is a strong acid.It completely dissociated into ions in aqueous solution. pH of a str...

Q: 5. Which of the following are factors that determine whether a reaction is spontaneous or nonspontan...

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Q: please solve

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Q: Part A MISSED THIS? Read Section 6,9 (Pages 245 - 246) ; Watch IWE 6.15. A sample of N20 effuses fro...

A: Time of effusion for N2O = 50 s  

Q: What are covalent compounds (molecules)? Give two examples of covalent compounds and their formula.

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Q: Complete the table below. Round each of your entries to 2 significant digits. You may assume the tem...

A: Here, we have to write the formulas of the conjugate acids of CH3NH2 and NH3 and the conjugate base ...

Q: On the basis of Kc for the following reaction, would you expect the reaction to go almost completely...

A: Equilibrium constant Kc = [P]÷[R] [P] = concentration of product  [R] = concentration of Reactant 

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Q: What does the number in a filter paper's brand represent?

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Q: What is the molarity of HC2O41- in a 0.60 M  H2C2O4 (aq) solution?   Ka1 = 0.059;   Ka2 = 6.4 x 10-5

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Q: A mixture of ascorbic acid (C6H,06H, Ka = 6.8 x 105) and sodium ascorbate is prepared such that [C6H...

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Q: The labels came off four cleaning solution containers found under a k ink. Each of the cleaning solu...

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Q: The Ksp of Fe(OH)3(s) is 3x10-39. What concentration of Fe3+ can exist in solution at pH 3.0?

A: Ksp = [ Fe+3] [ OH- ] 3