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One of the possible consequences of climate change is an increase in the temperature of ocean water. The oceans serve as a "sink" for CO2 by dissolving large amounts of it.
(a) How would the solubility of CO2 in the oceans be affected by an increase in the temperature of the water?
(b) Discuss the implications of your answer to part (a) for the problem of climate change.
The "colbalt treatments" used in medicine for arresting certain types of cancer rely upon the ability of gamma rays to destroy canercous tissues. Cobalt-60 decays with the emission of Beta particles and gamma rays, with a half life of 5.27 years. ..
a 4.80 g nugget of pure gold absorbed 298 j of heat. what was the final temperature of the gold if the initial
Explain the large disparity in the numerical results pf Part (a). Discuss the advantages and disadvantages of the three energy sources.
The volume of 0.162 mol of helium gas at 30.1 C is increased isothermally from 2.27 L to 5.43 L. Assuming the gas to be ideal, calculate the entropy change (J/K) for the process.
with a solution in them connected by a liquid salt bridge junction filled with KNO3. In one solution you have a graphite electrode that is connected with a wire to a copper electrode in the second soution. The soution in contact with the graphite ..
Draw a 3-dimensional sketch, using dashes and wedges. Be sure to show all atoms (no line drawings), to draw pi bonds (with sets of overlapping p orbitals) and to include the orientation of lone pairs of electrons.
Predict whether the following compounds will undergo the benzoin condensation, faster slower than benzaldehyde or give no reaction. You must think about the intermediate and the nucleophile.
There are two stable isotopes of gallium. their masses are 68.9257 amu and 70.9249 amu. If the average atomic mass of gallium is 69.73 amu, what is the natural abundance of the lighter isotope
The photochemical reaction of 2,4-dimethylpentane with molecular chlorine affords a mixture of monochlorinated alkyl halides. Draw teh structures of these products and predict the molar ratio when the reaction is run at 25C
Calculate the heat capacity of methanol (methyl alcohol) at 40°C. 2.6kg of methanol at 15 C enter an evaporator. They exit as vapour at the boiling point.
a large evacuated tank whose volume is 10000ft3 is to be filled with carbon dioxide gas at atmospheric pressure
Problem- Two equivalents of ethyllithium are necessary in order to react with one equivalent of acetic acid in order to produce on equivalent of 2-butanone. Why are two equivalents of ethyllithium necessary? What is the other organic product in th..
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