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1a.) You have 16 electrons, 16 protons, and 16 neutrons. You can combine them to make 8 Helium (He-4) atoms, 4 beryllium atoms (Be-8), 2 oxygen atoms (O-16), or one sulfur atom (S-32). What will you do to make the most stable product?Info:H-1 1.00782505 amuHe-4 4.0026033 amuBe-8 8.0053052 amuO-16 15.9949146 amuS-32 31.972072 amu(I want to say its sulfur because it weighs more but i'm not sure)b.) calculate the energy released in the fission reactionBe-8 ------ 2 He-4( I got -1.28x10^(-6) MeV/Be) but i don't think i did it correctly)
2.) the molecule benzene has a molecular formula C6H6. If the relative abundance of Carbon-13 is 1% of that for carbon-12, what can be said about the ratio of the two parent ions corresponding to masses of 78 and 79 amu
Compute the volume of CO 2 and water vapour produced and the volume of oxygen remaining, when 20.0 dm 3 of propane reacts with 120.0 dm 3 of oxygen. All gas volumes are measured at the same temperature and pressure.
Calculate the approximate SO 2 mass emission in lb/day.
A body consists of a right circular cone whose base is 12 in. and whose altitude is 16 in. A hole 8 in. in diameter and 4 in. deep has been drilled from the base. The axis of the hole coincides with the axis of the cone. Locate the centroid of the..
What is the temperature change If 84 joules of heat are added to a pure gold coin with a mass of fifteen grams? It is given that the Specific heat capacity of Au= 0.128
Show whether or not precipitate will form in this process when the Ksp of Pbl = 9.8*10 -9
Determine How much heat energy, is needed to convert 64.0 grams of ice at -18.0 degrees Celsius to H 2 O at 25.0 Normal Temperature ? express your answer in kilojoules
A boy receives 10mg of medicine for every kg he weighs. How much medicine should he receive if he weighs 48 pounds and the conversion factor for pounds to kilograms is 1 pound = 0.4536kg.
A situation with an industrial input of arsenic directly into the lake at 10kg/Day. The lake volume is 1.2 x 10^8 m^3, and the average depth is 10m.
high boiling point are obtained now you need to identify the limiting reagent and compute the percent yield of nitrobenzene
Uses of de-Broglie equation in electromagnetic specra - Find the mass of oxygen and decomposed potassium chlorate along with the pressure in the glass bulb.
The bond distance and dipole moment calculated for the highly reactive gas phase OH molecule are 0.98Ao and 1.78D, respectively. Compute the effective charges on the O and H atoms of the OH molecule (in units of the electronic charges).
Determine how many grams of methane is required to form 43.0 grams of CHCl3?
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