Chemistry, 26.06.2019 19:00 alivas6618
A. calculate the quantity of heat released when 1.00 g of sulfur is burned in oxygen. b. calculate the quantity of heat released when 0.501 mole of sulfur is burned in air. c. what quantity of energy is required to break up 1 mole of so2(g) into its constituent elements?
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Chemistry, 22.06.2019 19:00
Suppose that a certain fortunate person has a net worth of $71.0 billion ($7.10Ă—1010). if her stock has a good year and gains $3.20 billion (3.20Ă—109) in value, what is her new net worth?
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Why do oxygen have a strong attractive force for electrons
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Awhite powder is added to a solution. the images show observations made before the powder is added, just after the powder has been added, and a little while later. (the liquid in the small beaker is phenol red solution.) what evidence shows that a chemical change has taken place?
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A. calculate the quantity of heat released when 1.00 g of sulfur is burned in oxygen. b. calculate t...
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