An engineer wants to estimate the mass of gas that is present in a tank. She knows that 1. 00 mol of the gas occupies a volume of 24. 5 L at the set temperature and pressure. If the volume of the tank is 170. 0 L and the molecular weight of the gas is 32. 00 g/mol, what is the mass of gas in the tank? 130 g 222 g 784 g 5,440 g.

Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles

How hot is the suns corona? (integrated science)

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.