Calculate the grams of O2 produced from 25.55 grams of KClO3. Round to the nearest whole number. 2KClO3 → 2KCl + 3O2

Explanation:

Mass of = 25.55 gram

Molar mass of = 122.5 g/mol

Molar mass of = 32.2 g/mol

The decomposition reaction is

The mass of produced would be

The mass of produced is .

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in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.