a. How many moles of oxygen are produced by the decomposition of six moles of potassium chlorate? b. How many moles of potassium chloride are produced by the decomposition of .75 moles of potassium chlorate? c. How many molecules of potassium chlorate are needed to produce 100 moles of oxygen?

Which of these conditions most likely produces an unstable isotope?

What are several ways to reduce the effect of friction

Asubstance is held in an open container. its particles move past one another at random speeds but do not leave the container. heat is removed from the system, and the particles slow down. when enough heat is removed, the particles no longer have enough speed to overcome the weak attractive forces between them. when this happens, the substance enters its solid state. the process described above is known as .