How many grams of oxygen gas
are
produced
when 2.43x10(4) g of KClO3
are
completely
reacted
according
to
the
following
chemical
equation:
2 KClO₃(s)
→
2 KCl(s)
+
3 O₂(g)

Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?

Which of the following signs of a chemical reaction are observed in the reaction of potassium with water? precipitate formed temperature change smell produced gas produced color change

Which common material is an example of a polymer? (25 pts) a. steel b. plastic c. petroleum d. rubbing alcohol