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Use Henry's law and the solubilities given below to calculate the total volume of nitrogen and oxygen gas that should bubble out of 1.2 L of water upon warming from 25 °C to 50 °C. Assume that the water is initially saturated with nitrogen and oxygen gas at 25 C and a total pressure of 1.0 atm. Assume that the Gas bubbles out at a temperature of 50 ° C. The solubility of oxygen gas at 50 ° C' is 27.8 mg /L at an oxygen pressure of 1.00 atm. The solubility of nitrogen gas at 50 ° C is 14.6 mg / L at a nitrogen pressure of 1.00 am. Assume that the air above the water contains an oxygen partial pressure of 0.21 atm and a nitrogen partial pressure of 0.78 atm

Express your answer using two significant figures.

Balance the following reaction in basic solution. Identify thereducing and oxidizing agent. Show your work

S2O8 -2 + Ni(OH)2 ? SO4 -2 + NiO2

For the reaction 2K (s) + S (g) --> K2S (s), identify andwrite the redox half reactions, identify the oxidizing and thereducing agent species, and explain your answers.

Show that ~ (p∧q) and ~p∧~q are logically equivalent

Find the reason taxes could vary from state to state is all the following expect