What is the oxidation number of molybdenum in MoS?

Exactly 1.20 moles of Ne, 1.56 moles of Ar, and 2.07 moles of Xe were placed in a 162.3 L container at 45oC.  What is the total pressure of the mixture of gases?

The reaction Sr(NO3)2(aq) + Cs2SO4(aq) → SrSO4(s) + 2 CsNO3(aq) is best classified as a(n)

For this question use the following potential energy diagram.  Where is the energy of activation state?

The following pictures represent aqueous solutions of three acids HA (A = X, Y, or Z), with water molecules omitted for clarity. Unshaded spheres represent hydrogen atoms or ions and gray spheres represent A atoms or ions. Which of the three is the weakest acid?

When someone dies, the people for whom that individual was a major source of reinforcement are essentially experiencing _____.​

Zakir’s mother occasionally gives in to his demands for extra money. After she stops this practice altogether, Zakir continues demanding extra money for the next three weeks. In this scenario, Zakir’s behavior illustrates the influence of _____ on resistance to extinction.​

If 2L of liquid ethanol is added to 1.57 L of water, which is the solution?

A rat that is very hungry will most likely show _____ resistance to extinction than a less hungry rat.

The total pressure of a mixture of gases is 2.67 atm.  The mixture of gas consists of 2.96 moles of Ne and 2.31 moles of Ar.  What is the partial pressure (in atm) of the Ne gas?