Converted 5.34 x1027 molecules of sulfur hexafluoride to moles of sulfur hexafluoride.

Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife

If oil spills continue, all of the following should be expected except (2 points) death of aquatic life. polluted groundwater. decreased soil productivity. increased global temperatures.

Describe what happens to the molecules as water goes from ice to liquid to vapor. be sure to explain what happens to the temperature during the phase changes.