3 The theoretical value of the % oxygen in potassium chlorate is calculated from the formula KClO 3 with a molar mass = 122.6 g/mol. Frequently it is interesting â and instructive-to determine the percent error of an experimental. determination.ou will calculate the theoretical value from the chemical formula and compare your experimental value to the theoretical value. Background: When potassium chlorate (KClO. 3) is heated, it undergoes chemical decomposition. Oxygen gas (O 2) is given off and potassium chloride (KCl) remains as the residue.
Quick Answer. There are 6.5616 feet in 2 meters. A meter is one of the basic units of measurement in the metric system, the system used in many places throughout the world and in all the world's scientific communities because of its ease of conversion and use.
The square metre (UK) or square meter (American spelling) is the SI derived unit of area, with symbol m 2. It is defined as the area of a square whose sides measure exactly one metre. This tool converts square meters to square centimeters (m 2 to cm 2) and vice versa. 1 square meter = 10000 square centimeters.