Taylor saves all his loose change. He has a very large of collection of coins that he wants to exchange for
paper money. He takes his loose change to the supermarket where a machine will count his coins and give
him paper money in exchange. What physical properties of the coins can the machine use to separate them?
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What mass of natural gas (ch4) must you burn to emit 276 kj of heat?
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Which formula equation represents the burning of sulfur to produce sulfur dioxide? s(s) + o2(g) 4502(9) 2h2s(s) + 302(g) —> 2h20(0) + 2502(9) 4fes2+1102 —> 2fe2o3 + 8502 2802(g) + o2(9) v205 , 2503(9)
Answers: 1
Taylor saves all his loose change. He has a very large of collection of coins that he wants to excha...
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