1.The reaction of aluminum metal (Al) with oxygen (O2) formsAl2O3. Write a balanced equation for this redox reaction. Write twohalf reactions to show how many electrons are gained or lost byeach species.
Redox Reaction:
Oxidation Reaction:
Reduction Reaction:
2. Be sure to answer all parts. Hydrocarbons are compounds thatcontain only C and H atoms. When a hydrocarbon reacts with O2, CO2and H2O are formed. Write a balanced equation for the combustion ofthe following hydrocarbon, a high-octane components of gasoline. Donot include states of matter in your answer. C8H18 (isooctane)
3.One dose of an antacid contains 750. mg each of Mg(OH)2 andAl(OH)3. How many moles of each compound are contained in a singledose? Use proper scientific notaion to report the answers.
---- × 10 mol Mg(OH)2
----× 10 mol Al(OH)
