Chemistry, 13.10.2021 15:40 DASASDAEDWEDA
1) According to the table, what was the temperature change from start to finish of each material? Styrofoam- metal- paper- plastic-
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Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?
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Aluminum reacts with sulfuric acid to produce aluminum sulfate and hydrogen gas. how many grams of aluminum sulfate would be formed if 250 g h 2 so 4 completely reacted with aluminum? 2al( s ) + 3h 2 so 4 ( aq ) ? al 2 (so 4 ) 3 ( aq ) + 3h 2 ( g )
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1) According to the table, what was the temperature change from start to finish of each material? St...
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