Calculate the critical properties (T,. P, and Molecular weight) and molar volume and enthalpy of an oil at 455 "C, and 3,5 bar. The reference state is ideal gas at 25 °C and its normal boiling point is 310 C.​

The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.

What are the names of these two interactions with cattle and how do they differ from each other