Which of the following contains the largest number of atoms? 82.0 mole of Kr
0.842 mole of CH4
36.0 moles of Nz
0.5 moles of water

Remember to use the proper number of significant figures and leading zeros in all calculations.gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4

Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.

If many scientists conduct the same or similar experiments, and all obtain similar results, a can be written, which is a generally agreed-upon statement that explains and predicts how a natural phenomenon works.