Show the structures of the missing substance(s) in each of the following acid-base equilibria. Write your answers in the blank space of the missing substance(s).
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Q: Provide IUPAC name for the following compounds.
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Q: .For the reaction between ammonia (NH3) and hydrochloric acid (HCI) a) draw out the Lewis structures...
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Q: 3. For the reaction: Zn(s) + 2Ag (aq)-Zn2(aq) 2Ag(s).. a. Determine the standard cell potential. b. ...
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Q: What mass of HCI, in grams, is required to react with 0.860 g of Al(OH)3? Al(OH)3(s) + 3HCI(aq) → AI...
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Q: relationship betwe
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Q: Compute the empherical formula of the following: a. 19.1% Sn and 80.9% I b. 25.9% Fe and 74.1% Br
A: Given, a). 19.1% Sn and 80.9% I b). 25.9% Fe and 74.1% Br Determine the empirical formula of the co...
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Q: Propose a mechanism for the acid-catalyzed reaction below:
A: The possible mechanism explained below for this reaction.
Q: 4.Assume that you test an unknown solution and find that it has a pH of 7.2. What type of solution i...
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Q: The activation energy of a certain reaction is 45.6 kJ/mol. At 20 °C, the rate constant is 0.0130 s....
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Q: Write the chemical reaction involved in the reactions of hydrocarbon. Test: Ignition Substances: (a...
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Q: An analytical chemist is titrating 71.3 ml of a 1.000M solution of formic acid (H,CO,) with a 0.6600...
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Q: Ships and recreational boats often have large chunks o zinc attached to their hulls in order to prev...
A: Corrosion
Q: A 0.312-kg sample of methylene chloride has a density of 1.326 g/cm°. Calculate its volume in cubic
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Q: Which of the following salts acts like an acid when added to water? potassium nitrite e. both a and ...
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Q: 2. The mass spectrum of a hydrocarbon is shown below. Use the Rule of 13 to determine a molecular fo...
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Q: В. С. :CI;
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Q: Kc for the decomposition of ammonium hydrogen sulfide is 1.8 ´ 10-4 at 25°C. NH4HS (s) NH3 (g) + H2...
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Q: rate =k
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A: First three question answered below:
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Q: 2NaOH + H2SO4 ® Na2SO4 + 2H2O What is the mole ratio of sodium hydroxide to water?
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Q: What is the molarity of a solution containing 18 mol of sodium in 678 L of water?
A: Moles of sodium=18moles Volume of water=678L
Q: 3) Balance the following equations and classify the reaction based on the following types: i. Combin...
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Q: 241 95Am + He - b. 2Ra 226 He +
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Q: A sample of ideal gas at room temperature occupies a volume of 15.0 L at a pressure of 752 torr. If ...
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Q: T (K) k (year-1) 323 1.17 x 10-8 373 8.10 x 10-5 423 6.93 x 10-2 473 1.42 x 101 523 1.06 x 103 573 3...
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Q: How many moles of a diprotic weak acid with pkal = 4.1 and pka2 = 9.3 are in solution if addition of...
A: The answer is as follows:
Q: rate constant, k,
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Q: C. NBS DMSO, H20 d. H20 H2SO4
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Q: What is the mass of a 98 Liter sample of water vapor (H,0)?
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Q: A carbonated beverage was found to have a hydrogen ion concentration of 3.67x 104 mol/L. What are th...
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Q: 22 the mass in grams of 6.35 × 10 molecules of CBr4.
A: Given, molecule : CBr4 number of molecules 6.35×1022
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Q: How many grams are in 12.0 L of ammonia (NH,)? A V- M. G a. 0.536 grams b. 911 grams С. 3.54 grams d...
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Q: when using a buret do your results depend on the initial volume in the buret or does the initial vol...
A: The dependency of initial volume of titrant in buret is discussed below
Please show the structure of the missing substances in each of the following acid base equilibria.
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- For 4-methyl-2-pentanol, write the multiplicity of each protonAnswer questions a-c about the Bronsted acid-base reaction below using the identifying letters A-D below each structure. The pKa's for the acids of interest are: phenol (pKa = 9.9), and acetic acid (pKa = 4.8). 1.) - The stronger acid is - Its conjugate base is - The species that predominate at equilibrium are 2.) - The stronger base is - Its conjugate acid is - The species that predominate at equilibrium areGiven that Kb for ammonia is 1.8 * 10-5 and that for hydroxylamine is 1.1 * 10-8, which is the stronger base?
- Answer questions a-c about the Bronsted acid-base reaction below using the identifying letters A-D below each structure.Write equations for the following acid-base reactions. Label the conjugate acids and bases, and show any inductive stabilization. Predict whether the equilibrium favors the reactants or products. Try to do this without using a table of pKa values, (a) CH3CH2OH + CH3NH- (b) F3CCOONa + Br3C¬COOH(c) CH3OH + H2SO4 (d) NaOH + H2S(e) CH3NH3+ + CH3O- (f) BrCH2CH2OH + F3C¬CH2O-(g) NaOCH2CH3 + Cl2CHCH2OH (h) H2Se + NaNH2(i) CH3CHFCOOH + FCH2CH2COO- (j) CF3CH2O- + FCH2CH2OH3. The ranking of the acids in terms of increasing acid strength. 4. The ranking of the conjugate bases in terms of increasing base strength. 5.A justification for the rankings based on the factors that influence the relative stability of the different conjugate bases. I need to answer these for C3H5ClO2, ClCH2CO2, and CH3COOH. (Acetic acid, 3-chloropropanic, and chloroacetic acid). Pleaseeee help I will definitely rate
- Answer questions a-c about the Bronsted acid-base reaction below using the identifying letters A-D below each structure.A table of pKa values for various organic and inorganic acids can be found in the references section.for parts 1 and 2 a) The weaker acid is b) Its conjugate base is c) The species that predominate at equilibrium are (two letters, e.g. AC)Fix each molecule in the drawing area below so that it has the structure it would have if it were dissolved in a 0.1 (aq) solution of NaOH 3-hydroxypropanoic acid and 1,3-dihydroxy-2-propanone .Based on Part D, "The Nature of Reactants" in the experiment, "Kinetics and Reaction Rates", which of the following acids will dissolve granular zinc the fastest? Assume all of the acids have a concentration of 2 M. carbonic acid acetic acid hydrochloric acid benzoic acid propanoic acid
- 1. Write the equilibrium-constant expressions and obtain numerical values for each constant in(a) the basic dissociation of aniline, C6H5NH2 .(b) the acidic dissociation of hypochlorous acid, HClO.(c) the acidic dissociation of methyl ammonium hydrochloride, CH3NH3Cl.(d) the basic dissociation of NaNO2 .(e) the dissociation of H3AsO3 to H3O + and AsO33- 2. The chemicals A and B react as follows to produce C and D: A + B ↔ C + DKe = [C] [D] [A] [B] The equilibrium constant Ke has a value of 0.30. Assume 0.20 mol of A and 0.50 mol of B are dissolved in 1.00 L, and the reaction proceeds. Calculate the concentrations of reactants [A], [B] and products [C], [D] at equilibrium. Using step-by-step processVerify that the equilibrium position for the reaction between phenol and hydroxide ion is on the right by comparing the pKa value of the acid on the left with that of the acid on the right. Which acid is stronger? do the same for the reaction of phenol with hydrogen carbonate ionWhich of the compounds listed below will produce a slightly basic solution when dissolved into water? -Sr(CIO2)2 -BaBr2 -KI -CH3CH2NH3Br