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What is the "octet rule" and what role does it play in Lewis structures. Use the octet rule to predict Lewis structures for a few simple molecules such as ammonia (NH3), carbon dioxide (CO2), ozone (O3), ethane (C2H6), ethylene (C2H4) or acetylene (C2H2).
Please answer in 150 words min.
The rate law for the decomposition of ozone to molecular oxygen: 2O3(g) --> 3O2(g) and the mechanism proposed for this process is: O3 O + O2 and O + O3 --K2--> 2O2. Derive the rate law in terms of K1, K-1 and K2.
what is the limiting reagent and the volume of CO2 formed when 11 L s2 reacts with 18 L O2 to produce Co2 gas adn SO2 gas at STP
Why is it necessary to first "process" the broccoli before preparing the test sample? What factors are affected that will adversely influence
Against a constant external pressure of 3.50atm until equilibrium is reached then (b) against a constant external pressure of 2.50atm until equilibrium is reached. Compute q and w for the two step expansion.
Calculate the mass percent of a solution that is prepared by adding 61.3g of NaOH to 492g of H2O.
The remaining white solid in the filter paper has ammonia water poured through it. This dissolves all of the precipitate in the filter paper. The new filtrate is treated with HCl, giving a white precipitate. What metal ion or ions are in the solut..
The entropy change for this process is given by ΔS = nR ln (vf/vi) = nR ln 2. Now suppose 1.00 mol of an ideal gas expands isothermally at 300 K against a vacuum from 10.0 L to 20.0 L. Since the expansion is against a vacuum, w = 0
237Np is the parent nuclide of a decay series that starts with alpha emission, follow by beta negative (-) emission, and then two more alpha emissions. Write a balanced nuclear equation for each step.
Titanium(6.94x10^-19 J and silicon (7.77x10-^19 J) surfaces are irradiated with UV radiation with a wavelength of 245 nm. what is the wavelength of the electrons emitted by the titanium surface
Which of the following gases would be expected to show the greatest deviation from ideal behavior at the same temperature and pressure
Provide a Lewis structure, including resonance if appropriate, and non zero formal charge, for ICl2-
A sample of hydrogen occupies a volume of 1.20 liters at a pressure of 425 kilapascals. If the temperature of the gas is constant, what would the new volume of the gas be at 615 kilapascals?
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