@X@user.full_name@X@ @GMU: What is the standard cell voltage at 25.0oC for the reverse of the reaction below?Sn4+(aq) + Cd(s) → Sn2+(aq) + Cd2+(aq) K = 4.01e18
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@X@user.full_name@X@ @GMU: The density of a particular gas i…
@X@user.full_name@X@ @GMU: The density of a particular gas is 0.6182 g/L at 695.89 mm Hg and 34.26 °C. Which gas is it?
What is the correct equilibrium constant expression, Kp, for…
What is the correct equilibrium constant expression, Kp, for the following reaction?4NH3(g) + 5O2(g) ⇋ 4NO(g) + 6H2O(g)
@X@user.full_name@X@ @GMU: ACS-Determine the cell potential…
@X@user.full_name@X@ @GMU: ACS-Determine the cell potential for the reaction below if [Ag1+] = 0.1609M and [Cr3+] = 0.0164M 3Ag1+(aq) + 1Cr(s) → 3Ag(s) + 1Cr3+(aq) E°= 1.540V
@X@user.full_name@X@ @GMU: ACS-Using the given rate data wha…
@X@user.full_name@X@ @GMU: ACS-Using the given rate data what is the correct rate law for the reaction below?NH4+ + NO2− ⇋ N2 + 2H2O Exp [NH4+]o [NO2−]o Initial Rates, Ms-1 1 0.119 0.119 8.43 2 0.238 0.119 1.69e1 3 0.238 0.172 3.52e1
Xenon tetrafluoride, XeF4, can be prepared by the reaction b…
Xenon tetrafluoride, XeF4, can be prepared by the reaction below. What is the correct equilibrium constant expression, Kp, for this reaction?Xe(g) + 2F2(g) ⇋XeF4(g)
What is the correct equilibrium constant expression, Kc, for…
What is the correct equilibrium constant expression, Kc, for the following reaction?4NH3(g) + 5O2(g) ⇋ 4NO(g) + 6H2O(g)
@X@user.full_name@X@ @GMU: What is the balanced reaction for…
@X@user.full_name@X@ @GMU: What is the balanced reaction for the following galvanic cell?Cu(s)| Cu+(aq) || Fe3+(aq) | Fe(s)
@X@user.full_name@X@ @GMU: What is the free energy change at…
@X@user.full_name@X@ @GMU: What is the free energy change at 25°C for the reaction below, if ΔGfo(CH4(g) = -50.790 kJ/mol, ΔGfo(C8H10(g)) is 128.238 kJ/mol.C8H10(g) + 11H2(g) → 8CH4(g)
@X@user.full_name@X@ @GMU: What is the wavelength of photons…
@X@user.full_name@X@ @GMU: What is the wavelength of photons having an energy of 536 kJ/mol. Remember Planck’s constant is 6.626×10-34 J×s