At 25C, 1.00 mole of O2 gas was found to occupy a volume of 12.5 L at a pressure of 198kpa what is the volume of the gas

Consider the nuclear equation below. 239 > x + 4 he 94 2 what is x? 1.235 cm 96 2.243 u 92 3.235 u 92 4.243 cm 96

According to the tide table below what time of day will the highest tide occur?

Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?