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At a certain temperature, reaction #1 has equilibrium constant (Kc) of 1.9 x10^19. Determine the equlibrium constant for the reaction #2 based on this information at the same temperature.
Reaction #1: 2CCl4(g) + O2(g)<> 2COCl2(g) +2Cl2(g) Kc=1.9 x10^19
Reaction #2: COCl2(g) +Cl2(g)<>CCl4(g) + 1/2 O2(g) Kc =?
A compound with the empirical formula CH2O was found to have a molar mass between 89 and 91 g. What is the molecular formula of the compound?
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which of these compounds will be the most polar and which of the compound will have the largest London forces?
Home ice cream makers use ice to cool a concentrated NaCl solution below the normal freezing point of water. What molal concentration of salt is needed to lower the freezing point to -3.97 C?
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What are the concentrations of all species and the pH of a buffer solution that is 0.30M NH3 and 0.3 0M NH4Br? For NH3 Kb = 1.8 X 10-5.
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Examine the structures of the following compounds. What functional groups can you identify within the compounds? (They may have more than one.) What structural features do many of these compounds have in common?
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