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Use Lewis structures to diagram the following reaction in the manner of reaction (16.24)
Identify the Lewis acid and Lewis base.|
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General Chemistry: Principles and Modern Applications - With Solutions Manual and Modified MasteringChemistry Code
- Write the Lewis structures of the reactants and product of each of the following equations, and identify the Lewis acid and the Lewis base in each: (a) CS2+SHHCS3 (b) BF3+FBF4 (c) I+SnI2SnI3 (d) Al(OH)3+OHAl(OH)4 (e) F+SO3SFO3arrow_forwardAluminum chloride, AlCl3, behaves more as a molecular compound than an ionic one. This is illustrated in its ability to form a fourth covalent bond with a chloride ion: AlCl3+ClAlCl4. From the Lewis diagram of the aluminum chloride molecule and the electron configuration of the chloride ion, show that this is an acidbase reaction in the Lewis sense, and identify the Lewis acid and the Lewis base. Aluminum chloride is a white solid at room conditions, although it is typically manufactured mixed with some yellow ironIII chloride. Its appearance is that of an ionic compound.arrow_forwardFor oxyacids, how does acid strength depend on a. the strength of the bond to the acidic hydrogen atom? b. the electronegativity of the element bonded to the oxygen atom that bears the acidic hydrogen? c. the number of oxygen atoms? How does the strength of a conjugate base depend on these factors? What type of solution forms when a nonmetal oxide dissolves in water? Give an example of such an oxide. What type of solution forms when a metal oxide dissolves in water? Give an example of such an oxide.arrow_forward
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- (a) Acid rain is no threat to lakes in areas where the rock is limestone (calcium carbonate), which can neutralize the acid. Wherethe rock is granite, however, no neutralization occurs. How does limestone neutralize acid? (b) Acidic water can be treated withbasic substances to increase the pH, although such a procedure is usually only a temporary cure. Calculate the minimum mass oflime, CaO, needed to adjust the pH of a small lake (V = 4 x 109 L) from 5.0 to 6.5. Why might more lime be needed?arrow_forwardAspirin (acetylsalicylic acid) is absorbed from the stomach in the free (non-ionized) acid form. If a patient takes an antacid that adjusts the pH of the stomach contents to 2.59 and then takes two 5-grain aspirin tablets (total 0.65 g), how many grams of aspirin are available for immediate absorption from the stomach, assuming immediate dissolution> Also assume that aspirin does not change the pH of the stomach contents. The pKa of aspirin is 3.5, and its formula weight is 180.2. _______ mgarrow_forwardAspirin (acetylsalicylic acid) is absorbed from the stomach in the free (non-ionized) acid form. If a patient takes an antacid that adjusts the pH of the stomach contents to 2.59 and then takes two 5-grain aspirin tablets (total 0.65 g), how many grams of aspirin are available for immediate absorption from the stomach, assuming immediate dissolution> Also assume that aspirin does not change the pH of the stomach contents. The pKa of aspirin is 3.5, and its formula weight is 180.2.arrow_forward
- Aspirin (acetylsalicylic acid, C9H8O4) is absorbed from the stomach in the free (un-ionozed) acid form. If a patient takes an antacid that adjusts the pH of the stomach contents to 2.95 and then takes two-grain aspirin tables (total 0.65 grams), how many grams of aspirin is available for immediate dissolution. Also, assume the aspirin does not change the pH of the stomach content. The pKa of aspirin is 3.50 and its formula weight is 180.2. a. None of these b. 0.248 gramsc. 0.009 grams d. 0.5 grams e. 0.04 gramsarrow_forwardA tablet containing 500 mg of aspirin was dissolved in enough water to make 100 mL of solution. Given that Ka = 3.0x10^-4 for aspirin, what is the pH of the solution?arrow_forwardA 0.05 molar acidic solution has an ionization constant of 2.50, what is the concentration of hydrogen ion produced?arrow_forward
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