When you heat a 50.0 L cylinder containing 10.0 moles of oxygen to 333 K, what is the pressure inside? Use the ideal gas law PV = nRT with R = 8.31 L-kPa/mol-K.

A. 166 kPa
B. 5.46 kPa
C. 12.5 kPa
D. 553 kPa

There is a single path for electrons. the current decreases when additional resistors are added. the current will be the same in each resistor. these statements best describe a(n) circuit.

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor