1. suppose during volleyball practice, you lost 2.0 lbs of water due to sweating. if all of this
water evaporated, how much energy did the water absorb from your body? express your
answer in kj. (2.2 lbs = 1.0 kg)

The difference between the atomic number of an element and the element’s atomic mass is the number of ions.

At a temperature of 393 k, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 k

Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.