- How much heat is needed to change 5 grams of ice at -5
^{o}to steam at 105^{o}? - Calculate the formula weight of Al
_{2}(SO_{4})_{3}. - Convert 95
^{o}Celsius to degrees Fahrenheit. - What is the percentage of Sulfur in Aluminum Sulfate?
- What is the electron configuration of Bromine?
- Calculate the density of a body that weighs 12 oz and has a volume of .8 liters.
- A piece of copper when put into water displaces 48 cubic centimeters. The specific gravity of pure copper is 8.94. Calculate the weight of the copper.
- How many calories would be required to heat 40 grams of iron (Fe) from 32
^{o}C to 92^{o}C? - During the complete combustion of methane gas, CH
_{4}+ O_{2}--> CO_{2}+ H_{2}O, how many grams of methane will be required to produce 3.48 grams of carbon dioxide? - In the above problem what volume of CO
_{2}will be produced?

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