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if Kp = [x] at [y] °C for the following reaction at equilibrium, calculate Kc.  Report your answer with the correct number of significant figures.

Octane undergoes combustion according to the following reaction? 2 C8H18 + 25 O2 → 16 CO2 + 18 H2O ΔH°rxn = -11018 kJ  How much heat can be produced from [x] g of octane. The molar mass of octane is 114.33 g/mole.   Enter your number as a positive value in kJ with the correct number of significant figures and units.      

Determine the molar solubility for Cd(OH)2 in pure water. Ksp for Cd(OH)2 is 2.0 × 10-14.

What is the shorthand notation that represents the following galvanic cell reaction?   Sn2+(aq) + F2(g) → Sn3+(aq) + 2 F-(aq)

Determine the identity of the daughter nuclide from the alpha decay of Po.

Calculate ΔS°rxn for the following reaction. The S° for each species is shown below the reaction. C2H2(g) + H2(g) → C2H4(g) S°(J/mol∙K)200.9130.7219.3 

How many milliliters of 0.175 M of Ba(OH)2 are required to titrate 78.5 mL of 0.0750M HI to the equivalence point?

Determine the identity of the daughter nuclide from the alpha decay of Th.

Given the following rate law, how does the rate of reaction change if the concentration of X is doubled? Rate = k [X][Y]2

Each of the Chapter Assignments are worth how many points?