Radio Terms and Abbreviations. The nomenclature of the radio hobby can be bewildering! The following is a list of some of the more widely used (and confused!) terms and abbreviations found in ham radio, shortwave radio, and scanner monitoring.
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.
1 87% - How many moles of oxygen are needed to react with 3 00 of c2h2? 2  76% - How many moles of o2 are required to react completely with 9 00 moles of c2h2? 3  34% - If you react 70 moles of c2h2 with excess o2 how many moles of co2 will form? 91% - How many moles of cl2 are needed to react with 4 moles of c2h2? 2  93% - How many moles of o2 are needed to react with 2 90 c2h2? 3  87% - How many moles of oxygen are needed to react with 3 00 of c2h2? 4  76% - How many moles of o2 are required to react completely with 9 00 moles of c2h2?