Express the equilibrium constant for the following reaction. P(g) + 3/2 Cl2(g) ⇌ PCl3(g)

Determine the rate law and the value of k for the following reaction using the data provided.  Remember to show all written work to receive any credit for this problem. NO2(g) + O3(g) → NO3(g) + O2(g) [NO2]i (M) [O3]i (M) Initial Rate (M/s) 0.10 0.33 1.42 0.10 0.66 2.84 0.25 0.66 7.10

Your new manager requires that he/she be at the center of all communication. He/she better hear things first and does not want the communication circulated among the team with out their knowledge. He/she also  determines and sets goals for the team, and is quick to praise and criticize. Their behaviors most closely align with which style?

A vision statement should be:

Given the following rate law, how does the rate of reaction change if the concentration of X is doubled? Rate = k [X]2[Y]3

What is undergoing reduction in the redox reaction represented by the following cell notation? Mn(s) ∣ Mn2+(aq) ‖ H+(aq) ∣ H2(g) ∣ Pt

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.  V 5+(aq) + Mg(s) → V(s) + Mg 2+(aq)

Determine the binding energy per nucleon of an Mg-24 nucleus. The Mg-24 nucleus has a mass of 23.985054 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.  Make sure you use the values provided in the problem.  You must show your written work to receive credit.

Use the standard half-cell potentials listed below to calculate the standard cell potential for the following reaction occurring in an electrochemical cell at 25°C. (The equation is balanced.) Sn(s) + 2 Ag⁺(aq) → Sn2+(aq) + 2 Ag(s)Sn2+(aq) + 2 e⁻ → Sn(s) E° = -0.14 VAg⁺(aq) + e⁻ → Ag(s) E° = +0.80 V

In music, a dynamic marking of “piano” (p) is louder than a dynamic marking of “pianissimo” (pp).