How many carbon atoms are in 2.12 mol of propane (c3h8)? how many hydrogen atoms are in 2.12 mol of propane?

Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the boiling of water, and explain your predictions. how does temperature affect the spontaneity of this process?

How many liters of 3.0 m naoh solution will react with 0.60 liters of 4.0 m h2so4? h2so4 + naoh → na2so4 + h2o 1.2 l 1.6 l 2.4 l 2.8 l

What does an electron configuration for an atom relate to the atoms placement on the periodic table