Balance in the water cycle means that

An average adult has a total lung capacity of 6.0 L. How many total grams of air could be held in the lungs at a pressure of 102 kPa and a normal body temperature of 37° Celsius? (Assume that the average molar mass of air is 29 g/mol.)

How many moles of lithium are in 83 grams of lithium?

Which of the following is a problem with using solar power as a main source of energy? A. people do not yet have the technology to use solar power. B. the sun is not close enough to provide solar energy. C.

How should the baking of a pizza be categorized? as an exothermic process because the dough releases heat as an endothermic process because the dough releases heat as an exothermic process because the dough absorbs heat as an endothermic process

What is the formula for cobalt (II) cyanide?

Evaluate - if you put a scale in an elevator and weigh yourself as you ascend and the descend, does the scale have the same reading in both instances?

Why would you add a catalyst to something

A sample of the sugar d-ribose (C5H10O5) of mass 0.727 g was placed in a calorimeter and then ignited in the presence of excess oxygen. The temperature rose by 0.910 K. In a separate experiment in the same calorimeter, the combustion of 0.

the volume of an ideal gas in a container is 2.0 L what will be the volume of the gas if the pressure on the container is doubled while the temperature is reduced from 400 K to 200 K

Which of the Following Will result in increasing temperature of s gas