The combustion of a mole of methane In a Bunsen burner releases 8.53 kJ of energy How much calories are released of each calories = 4.18

Apump contains 0.5 l of air at 203 kpa. you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump

What is the mass of 0.46 mil of mgcl2

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at