(Q63) Into what two neutrally charged species does carbonic acid dissociate? Bicarbonate and water O Sodium bicarbonate and carbon dioxide O Carbonate and hydronium ions O Water and carbon dioxide gas O Hydronium ion and hydrogen carbonate

Q: 1. 10.0 mL of 0.40 M weak acid is being neutralized with 0.10 M NAOH. The results of this titration…

A: a. For the titration of a weak acid with a strong base, the pH at the equivalence point is greater…

Q: Which of these two would you expect to be more soluble in water? Why? Cyclopentanol Cyclooctanol

A: The more the polar nature of compound more will be the solubility in water.

Q: Write the CAPITAL Letter of the correct A if both statements are true B if the 1st statement is…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: For items 10-12. The decomposition of NH4CI (s) at a given temperature of 548 K, the Kp = 0.01072.…

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Q: 20.) Ferric oxide is one of the product of rusting. The reaction for the formation of rust is given…

A: In this question we have to tell the Gibbs energy of the reaction.

Q: A gas sample has a volume of 169 mL at 0.00 ∘C. The temperature is raised (at constant pressure)…

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Q: When [Cu2+] = 1.46 M, the observed cell potential at 298 K for an electrochemical cell with the…

A: [Cu2+]=1.46M  T1=298K Ecell=1.620V  Cu+2(aq)+Mn(s)-->>Cu(s)+Mn2+(aq)

Q: Consider the galvanic cell based on the following half-reactions: Mn2+ + 2e + Mn e° = -1.18 V Fe?+ +…

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Q: D. I Propose a stepwise mechanism to account for the following reaction. Hint: The CsF is a…

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Q: If a system is at equilibrium, what must be the relationship between ΔH and ΔS?

A: According to the second law of thermodynamics, the spontaneous nature of the reaction is determined…

Q: Based on the amounts of the reactants, calculate the theoretical yield of fluorescein in your…

A: Given that -  Mass of pthalic anhydride = 0.3 g  Mass of Resorcinol = 0.2 g  Molar mass of pthalic…

Q: [Review Topics) [Referen Do the molecules below have a permanent electric dipole moment? a) b) H-C-H…

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Q: etention volumes are 6ml and 7mL, respectively. The dead volume of the column used is 1n

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Q: The rate of a certain reaction is given by the following rate law: rate = Use this information to…

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Q: Show the chain reaction (initiation ,propagation and termination) step in a polymer known as PMMA

A: Mechanism of chain polymerization consists of three phases, called initiation, propagation, and…

Q: A solution is prepared at 25 °C that is initially 0.47M in chloroacetic acid (HCH,CICO,), a weak…

A: Buffer solution: The solution that resists the change in pH is known as a buffer solution. The…

Q: 6. Calculate AH for the reaction 4NH3 (g) + 502 → 4NO (g) + 6H,0 from the following (g) (g), data.…

A: here we are required to find the enthalpy of the reaction  oxidation of ammonia using Hess's Law.

Q: 12.9 gram sample of an unknown metal at 26.5°C is placed in a Styrofoam cup containing 50.0 grams of…

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Q: Consider the game in Question 8. Suppose the two players play this game for four periods in a row.…

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Q: 11) What is the pM in a titration of 20.0 mL of 0.05 M Ca2 with 0.05 M EDTA if the titration is…

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Q: Calculate AG° for the following reaction at 25.0 °C. 2Au (s) + 3Sn4+ 3Sn2+ (aq) + 2AU3+ (aq) Report…

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Q: A certain substance X has a normal boiling point of 141.7 °C and a molal boiling point elevation…

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Q: C. Propose a stepwise synthesis for the following substance using the indicated starting materials.…

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Q: 1. Write the balanced molecular equation for the reaction of the CuSO4 with ammonia to form…

A: Net ionic equation depicts only the molecules or ions that are actively involved in the reaction .…

Q: A 50 ml of 0.10 M NHa is being titrated by 0.10 M HCI. (Kb(NH»)) = 1.8 x 10) a. What is the pH at…

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Q: When [Cu2+] = 1.44 M, the observed cell potential at 298 K for an electrochemical cell with the…

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Q: coordination number

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Q: Neither the change in enthalpy nor the change in entropy is, by itself, sufficient to determine…

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Q: 画 A chemist dissolves 178. mg of pure barium hydroxide in enough water to make up 160. mL of…

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Q: A В 1. Н* 2. МеОН C HO

A: Alkene reacts with alcohol in presence of an acid catalyst by an electrophilic addition reaction…

Q: Select all of the factors that determine the extent of nitration in a nitration reaction. O Friction…

A: In nitration process NO2 group is added to substrate, and form nitro derivative.

Q: Compound 7 Compound 8 CH, CH, CH,CH, CH, CH,CH

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Q: 1-bromo-1,3,5-triethylcycdohexane + ethanol >?

A: Detail mechanistic pathway is given below to find out the product(S)

Q: Which of the following transitions for an excited electron satisfies the selection rule and could…

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Q: Enthalpy change for one mole, (AH) -58.3 kj mol Density 1 M NaCl, (4) 1.037 g mL Specific heat of 1…

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Q: Select the single best answer. The "melting point" of a DNA molecule is the temperature at which the…

A: Given that, two samples of DNA. Sample A: It contains 45% G-C base pairs, Sample B: It contains 64%…

Q: rate law ar

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Q: 1. Classify each of the following carbohydrates as a monosaccharide, dissaccharide, or…

A: Given compounds: These carbohydrates (Sugar) have to be categorized into monosaccharides,…

Q: From the standard reduction potentials in the abbreviated Appendix, calculate the standard EMF or E°…

A: (a) The redox system that has negative value will act as anode and the other positive value redox…

Q: Module 7 1.) Refer to the following equation: 3Cu(s) + 8HNO(aq) → 3Cu(NO3)2(s) + 2NO(g) + 4H,0(1) A.…

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Q: A standard lead storage battery works according to the overall cell reaction Pb(s) + PbO2(s) + 2HSO4…

A: Number of electrons transferred, n = 2,  Temperature, T = 10 oC + 273.15 = 283.15 K  We can find…

Q: . Differentiate Benedict's test from Barfoed's test b. Can the Seliwanoff's test be used to…

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Q: ne the heat associated with a decrease in the temperature of 375g of 5°C to 24.6°C. The specific…

A: Given, Mass of water = 375 g Initial Temperature = 31.5 °c Final Temperature = 24.6  °c Heat…

Q: Consider the following hypothetical atoms: 130 64 1X has 62 electrons and 1Y has 78 electrons.…

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Q: A chemist fills a reaction vessel with 8.77 atm methanol (CH,OH) gas, 3.65 atm oxygen (0,) gas, 2.21…

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Q: 10. Write a complete and balanced nuclear equation for the following. (Note: Z= # of protons of that…

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Q: Problem 8:   In the following problem, you will be asked to complete several nuclear equations. For…

A: Each nuclear equation will have three associated parts; one in which you are asked to find a, one…

Q: Chemistry Study this chemical reaction: 3 AGNO,(aq)+ Al(s) - 3 Ag(s)+ Al(NO,), (aq) Then, write…

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Q: Discussion Questions: 1: In the oxidation reaction, what is the purpose of the isopropyl alcohol? 2:…

A: Solutions-

Q: 4. Steam activation is carried out using steam at temperatures of between - 800°C and 1000°C. At…

A: In this question, we have to write True or False regarding the given statements.

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.