Oxygen gas can be produced by decomposing potassium chlorate,
KCIO3 --> KCI + O2
If 138.6 g KCIO, is decomposed how many grams of oxygen (O2) will
be produced?

6what is the importance of water on earth? a) it keeps the top layer of the geosphere cool b) it allows life to exist c) it provides ice at the poles d) it creates earth's blue color from space

What statement goes against the kinetic theory of gases

What is the typical rotational frequency frot for a molecule like n2 at room temperature (25∘c)? assume that d for this molecule is 1å=10−10m. take the total mass of an n2 molecule to be mn2=4.65×10−26kg. you will need to account for rotations around two axes (not just one) to find the correct frequency. express frot numerically in hertz, to three significant figures.