has a piece of copper and is running a calorimetry experiment. He wants to know how much energy does a 85.0 gram sample of copper release when it is cooled from 43.0˚C to 14.0˚C? Copper has a specific heat of 0.384 J/g·˚C

Me soon im confused much mass would a mole of hydrogen molecules contain? recall that hydrogen is diatomic. g/mol

What is one measurement needed to calculate the speed of an object?

Which functions of water in living systems would still be possible if water was not polar and did not form hydrogen bonds? check all that apply. climate regulation dissolving ionic compounds for biological reactions providing body support by exerting pressure on cell walls providing body support through buoyancy transport of nutrients within organisms temperature regulation in many organisms