What is the volume of 2 moles of methane (ch4)? (one mole of any gas occupies 22. 4 l under certain conditions of temperature and pressure. Assume those conditions for this question. ) 2. 0 l 20 l 22. 4 l 44. 8 l.

Berikan satu kepentingan terhadap komposisi udara di atmosfera bumi

Which of the following does the reading test of the sat ask you to do ?

Apopulation of bolts has a mean thickness of 20 millimeters, with a population standard deviation of .01 millimeters. give, in millimeters, a minimum and a maximum thickness that includes 68% of the population of bolts.