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How do scientists think that gravity affected the formation of our solar system?
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Joan writes four numbers on the board in standard form, and then she writes their scientific notation
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What term describes technology that operates on an atomic level
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How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next
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How many grams of aluminum are needed to react completely with 1.2 mol of FeO?
2 Al + 3 FeO -->...
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