Atomic halogens greatly speed the rate of ozone destruction through several steps in which they themselves are consumed and then regenerated. Rearrange the following chemical equations as needed and then combine them to show how Br atoms react with ozone to form oxygen but are not consumed in the overall process. Neither the Br atom nor the BrO radical should appear in the final chemical equation Reaction (a) Br(g) +O_3(g) rightarrow BrO (g) O_2 (g)
Reaction (b): Br(g)+2O_2(g) rightarrow BrO (g) O_3(g)

Draw two cyclic constitutional isomers of cis-1

Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?

Which three statements represent the benefits of performing experiments using computer simulations?