Two moles of potassium chloride and three moles of oxygen are produced from the decomposition of two moles . Write the balanced equation . How many moles of oxygen are produced from of potassium chlorate , KClO 3 (s) 12 moles of potassium chlorate? from 14 moles of potassium

Write the symbol for every chemical element that has atomic number greater than 3 and atomic mass less than 12.0 u.

Ase your answer to this question on the information below.hydrocarbons and fissionable nuclei are among the sources used for the production of energy in the united states. a chemical reaction produces much less energy than a nuclear reaction per mole of reactant.the balanced chemical equation below represents the reaction of one molecule of a hydrocarbon with two molecules of oxygen.chemical equation: ch4 + 2o2 → co2 + 2h2o + 1.48 × 10−18 jthe nuclear equation below represents one of the many possible reactions for one fissionable nucleus. in this equation, x represents a missing product.nuclear equation: write an isotopic notation for the missing product represented by x in the nuclear equation.

Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments