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Determine ΔG°rxn for the following reaction at 378 K.CaCO3(s) → CaO(s) + CO2(g)ΔH°= +179.2 kJ; DS°= +160.2 J/K

What is the shorthand notation that represents the following galvanic cell reaction?Ni(s) + Cu(NO3)2(aq) → Ni(NO3)2(aq) + Cu(s)

Determine the molar solubility for Al(OH)3 in pure water. Ksp for Al(OH)3 = 1.3 × 10-33.

Determine the identity of the daughter nuclide from the beta decay of Au.

What is the pH of a solution that is [x] M in nitrous acid (HNO 2) and [y] M in potassium nitrite (KNO 2).  Ka= 4.50 × 10 -4.  Round your answer to 3 decimal place.

How many electrons are transferred in the following reaction? (The reaction is unbalanced.) You must balance the equation showing your written work to receive credit.  Mg 2+(aq) + Li(s) → Mg(s) + Li +(aq)

Determine the identity of the daughter nuclide from the electron capture by Be.

Determine the cell notation for the redox reaction given below. Pb(s) + 2 Ag⁺(aq) → Pb2+(aq) + 2 Ag(s)

Determine the binding energy of an F-19 nucleus. The F-19 nucleus has a mass of 18.99840325 amu. A proton has a mass of 1.00728 amu, a neutron has a mass of 1.008665 amu, and 1 amu is equivalent to 931 MeV of energy.

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