객관식A sample of an ideal gas has a pressure of 2.00 atm and a volume of 5.00 L at point A. If the amount of gas is 0.500 mol, what is the temperature of the gas (in kelvin) at point A? (R = 0.0821 L·atm·mol^{-1}·K^{-1})109views
객관식In an experiment to study the effect of temperature on the solubility of sugar in water, which of the following correctly identifies the independent and dependent variables?140views