Practice Exercise Estimate the uncertainty in the speed of an oxygen molecule if its
position is known to be +3 nm. The mass of an oxygen molecule is 5.31 x 10-26
kg.

During an experiment, ice and water were placed in a perfectly insulated thermos flask at 0 °c. describe this system when it phase reaches equilibrium.

Under which law can a hotel guest sue for an injury that happened at the hotel’s spa? ]

I'm a tad bit confused on how to name compounds with molar mass and was wondering what was the difference between the formulas dealing with covalent and iconic if someone could pls explain these directions that would be great