Complete the following equations (Hint: Answers may include concepts learned from previous organic chapters):
(a)
(b)
(c)
(d)
(e)
(f)
(g)
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Fundamentals of General, Organic, and Biological Chemistry (8th Edition)
- Consider the reaction A + 2B ----> C. If the molar mass of C is twice the molar mass of A, what mass of C is produced by the complete reaction of 10.0 g A?(a) 10.0 g(b) 30.0 g(c) 60.0 garrow_forwardIt is sometimes necessary to prepare isotopically labeled samples of organic substances for probing biological transformations and reaction mechanisms. Various sources of the radioactive mass-14 carbon isotope are available. Describe synthetic procedures by which benzoic acid, labeled with 14C at its carbonyl carbon, could be prepared from benzene and the following 14C-labeled precursors. You may use any necessary organic or inorganic reagents.(a) CH3Cl (b) CO2arrow_forwardHow many H2O particle were produced by creating the following structure if the starting reagent is glucose? * CH,OH CH,OH CH,OH OH OH OH ÓH ÓH 300 O A.) 30 О в ) 301 О с) 302 O D.) 300 O E.) 150 O F.) Oarrow_forward
- Balance the chemical equation for the oxidation of α-linolenic acid to ATP, CO2, and water. (Use the lowest possible ratio of reactants and products.) +arrow_forwardI Write a balanced equation for each of the following two reactions that you will use in this activity. In the boxes provided, draw a diagram showing this reaction at the molecular level. Be sure that the drawing shows conservation of mass (see Figure 1.7A and B). a Calcium chloride reacting with sodium phosphate (double replacement) CaCl2 (aq) + NazPO4 (aq) → (_) + Reactants Products b Zinc reacting with hydrochloric acid (single replacement) Zn (s) + HCI (aq) → (_) + Reactants Productsarrow_forwardDirect methanol fuel cells (DMFCS) have shown some promise as a viable option for providing "green" energy to small electrical devices. Calculate E° for the reaction that takes place in DMFCS: CH3OH(I) + 3/2 02(g) → CO2(g) + 2 H20(1) Use the following values. AG°H,0(1) = -237 kJ/mol AG°O2(g) = 0 kJ/mol AG°CO2(9) = -394 kJ/mol AG°CH3OH(I) = -166 kJ/mol. E° = Varrow_forward
- Identify any combination reactions. (Select all that apply.) C4H10 + O2 → CO2 + H2O S8 + O2 → SO3 NaNO3 → NaNO2 + O2 HgO → Hg + O2 Ga + H2SO4 → Ga2(SO4)3 + H2 AgCl2 + H2 → Ag + HCl none of the above Identify any decomposition reactions. (Select all that apply.) C4H10 + O2 → CO2 + H2O S8 + O2 → SO3 NaNO3 → NaNO2 + O2 HgO → Hg + O2 Ga + H2SO4 → Ga2(SO4)3 + H2 AgCl2 + H2 → Ag + HCl none of the abovearrow_forwardFor the following reaction: HNO3 H2SO4 NO2 NO2 NO2 10% 8% 82% 1. Write a reasonable mechanism, using curved arrow notation to show the flow of electrons, for the formation of all three products. Your answer should include all important resonance structures. 2. Using the mechanism and resonance structures, provide an explanation for the product ratios shown.arrow_forwardWhat volume of 0.1M NaOH (reagent) needs to be added to increase your 7.5 pH (buffer) by 0.5 pH units. The goal is to further purify MOPs (see image). Protonated form = 6.6 x 10.3^-3 mol/L Deprotonated form = 1.32 x 10^-2 mol/L Show calculations.arrow_forward
- In the atmosphere ozone decomposes photochemically by the reaction O3 + hv→ O(³P) + O₂ 315 < < 1200 nm O3 + hv→ O(¹D) + O₂ λ <315 nm Explain in detail what the two reaction equations mean. Why will longer wavelength lead to O(³P), while shorter wavelength are needed to give O(¹D)? Can another type of oxygen atom exist? Under which circumstances would it form?arrow_forward1) what is the equilibrium constant for the reaction A + CT AT+ C? Show calculations. 2) the imagearrow_forwardAssuming equal concentrations of conjugate base and acid, which one of the following mixtures is suitable for making a buffer solution with an optimum pH of 7.4–7.6? NaOCl / HOCl (K a = 3.2 × 10 –8) NH 3 / NH 4Cl (K a = 5.6 × 10 –10) NaNO 2 / HNO 2 (K a = 4.5 × 10 –4) NaCl / HCl CH 3COONa / CH 3COOH (K a = 1.8 × 10 –5)arrow_forward
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