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CHEM-121_Written Assignment 4 - Thomas Edison State College...

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Thomas Edison State CollegeGeneral Chemistry I with Labs (CHE-121)Section no.: OL009Semester and year: Feb2015Written Assignment 4: Chemical ReactionsAnswer all assigned questions and problems, and show all work.1Write the (a) balanced equation for the formation of liquid water from hydrogen and oxygengas, and use it to explain the following terms: (b)chemical reaction,(c)reactant,(d)product.(12 points)O2
2Balance the following equations:(18 points)224O
3Calculate the mass in grams of iodine (I2) that will react completely with 20.4 g ofaluminum (Al) to form aluminum iodide (AlI3).(5 points)
4The annual production of sulfur dioxide from burning coal and fossil fuels, auto exhaust,and other sources is about 26 million tons. The equation for the reaction isS(s)+O2(g)

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Term
Spring
Professor
Khurana
Tags
Chemistry, Stoichiometry, Sulfuric acid

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