Molecule A is C6H9O2F and an aqueous solution of 0.0130 M of molecule A has a pH of 1.0 .  Calculate the pKa. Use at least 2 sig figs and no scientific notation.

Q: From the following Latimer diagram, calculate the value of E° for the reaction SHOI (aq) → 212 (aq)…

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Q: What mass of ammonia gas (NH3) contains 2.81 ✕ 1024 hydrogen atoms?

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Q: DATE: PAGES: D if two molecules want to reactant together to form new Chemicals what is the first…

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Q: Calculate the expected concentration of the ferrous solution given its weight and the volume of the…

A: A question based on concentration terms that is to be accomplished.

Q: Consider the following reaction: 2CH4(g) C2H2(g) + 3H2(g) Kc= .154 at 2000K If you start with…

A: Given data : Balance chemical equation : 2CH4(g) <---> C2H2(g) + 3H2(g) Kc = 0.154 at  2000K…

Q: Q 3: Which of the following alcohols could undergo oxidation test: Ethanol, n-butanol, isopropanol,…

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Q: 10. H3C N. ICH3 CH3

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Q: Q) Calculate the pH of benzoic acid solution (25 mL, 0.1 M) after the addition of the following…

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Q: 4. Name the following compounds: (a) d (6) (c) H- (d)

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Q: 12Apr 20e S00 Drw o the mechanim mehytpeopene movement of election Hymod of wae uyt adee w h the s.…

A: Carbocation is species in which carbon atom bearing positive charge. In carbocation, carbon atom is…

Q: When the Hg2+ concentration is 1.35 M, the observed cell potential at 298K for an electrochemical…

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Q: c. Both hydrogen and helium glow and absorb red. Are they the same frequency of red? d. A hot solid…

A: Both hydrogen and helium glow and absorb red. But the hydrogen line is at higher energy, it has…

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A: Please find your solution below :  Gibbs free energy is a thermodynamic quantity which is used to…

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Q: In our lab we took 25mL of a solution contaning .875g of Ca(OH)2 and 2.2655g of CaCl 2H2O and…

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Q: another compound called hydrogen peroxide, H202. Hydrogen peroxide was first obtained by treating…

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Q: For Cd(OH)2, Ksp = 5.9 x 10-15. For [Cd(CN)4]2- Kf = 3 × 1018 What is the molar solubility of…

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Q: For Step (1) and (2), Draw the Structure 0F the product For both of them. OH (1) Ts CI, PY (2) Na…

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Q: is oxidized. Choose... is reduced Choose... Choose...

A: As we know,  Electrode which has higher reduction potential get reduced and Electrode which has…

Q: Consider the reaction 4HCl(g) + O2(g) ----> 2H2O(g) + 2Cl2(g) Using the standard thermodynamic…

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Q: an experiment tells us that the following reaction is first order with respect to H2 and third order…

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Q: balance the equation H2O(l) + CO2(g) + CH3 COONa(aq)

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Q: Consider the cell Zn | Zn²+ || Cu²+ | Cu . What is the overall reaction? Zn(s) + Cu²+ + 2e → Zn²+…

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Q: state the physical and chemical properties of compound LUTEOLIN (as much as it have)

A: Luteolin is a naturally-occurring flavonoid, with potential anti-oxidant, anti-inflammatory,…

Q: Sodium hydrogen carbonate (NaHCO3), also known as sodium bicarbonate or "baking soda", can be used…

A: Hydrochloric acid reacts with sodium hydrogen carbonate to form sodium chloride, water, and carbon…

Q: Enter your answer in the provided box. Calculate the volume of water added to 0.110 L of 0.0440 M…

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Q: Toxic Cr(VI) can be precipitated from an aqueous solution by bubbling SO2 through the solution. How…

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Q: 1. Calculate the entropy change, change entropy for the following reactions using tabulated standard…

A: Given reaction: 2NaNO3 (s) → 2NaNO2 (s) + O2 (g) We have to calculate the entropy change for the…

Q: Substance X is known to exist at 1 atm in the solid, liquid, or vapor phase, depending on the…

A: Initially the sample is below the melting point, therefore, it is in solid state, we calculate how…

Q: is in 32. Which of the following statements about tetramethylsilane A. it produces a single peak at…

A: A) it produces a single peak at δ = 10

Q: A mixture of of propane (C3H3) and butane (C4H10) is contained in a 2.00 L flask with a pressure of…

A: Let the number of moles of propane = a mol the number of moles of butane = b mol Given that   volume…

Q: Determine whether the reactions are entropy-favored or disfavored under standard conditions. Predict…

A: Any reaction is said to be entropy favored if and only if  ΔS = positive and  it is said to be…

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Q: Give a clear handwritten answer and explain

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Q: a) b) d) fa Xy

A: Polymer: A polymer is any of a class of natural or synthetic chemical substances which are made of…

Q: Enter the atomic symbol, including mass number and atomic number, for iodine-127. Express your…

A: The atomic number of an atom is the number of protons present in the atom. For a neutral atom, the…

Q: volume

A: Mayonnaise is a type of emulsion .  Its a type of oil in water emulsion and this oil is distributed…

Q: For the reaction below: CH. + Cl2 CH,-CI H-CI a. Estimate the gas phase enthalpy change using bond…

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Q: 7. How many stereoisomers can you obtain from any type of bromination (not just the one we performed…

A: The number of stereo isomer obtained is given below

Q: A sample of 0.262 mol of a metal M reacts completely with excess fluorine to form 20.5 g of MF2.…

A: Answer: This question is based on stoichiometric calculation where we have to equate the moles of…

Q: • Show at least one reaction involving your compound as either the product or the starting material.…

A: this is the formula of Hyaluronic Acid

Q: A, +e- A; + 2e A +e-K > 2A A +A- > A, +A Write down the rate equation for the species. Do not…

A: These type of questions are solved using steady state approximation. Thus here we are applying SSA.

Q: of the following statements about rate laws is FAL.

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Q: CH3I EXcess

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Q: The two reactants shown below are combined to bring about a nucleophilic substitution reaction.…

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Q: with the aid of a diagram briefly but informatively discuss the principles of the photomultiplier

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Q: The free energy change for the following reaction at 25 °C, when [H+] = 1.20 M and [Pb2+] =…

A: Equilibrium constant can be defined as the ratio of concentration of products to concentration of…

Q: 3. Given the following names of organic compounds, draw a suitable structure using wedges and hashed…

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Q: The reaction mechanism involves an intermediate A: AこA+A (far) A+B P k (slow) Deduce the rate law…

A: The rate law of a reaction gives the relation between rate constant and concentration term which is…

Q: When the ionic compound  Li2CrO4 is dissolved in water, which species will react with water to a…

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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.