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Physics, 21.06.2019 21:00
Iron reacts with sulfur to form iron sulfide. if 60 grams of iron reacts with sulfur to produce 90 grams of iron sulfide, how much sulfur has been used in the chemical reaction?
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Physics, 22.06.2019 02:10
How many hydrogen (h) atoms are in one molecule of sulfuric acid, h2so4? (1 points) 1 2 4 7
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Physics, 22.06.2019 12:10
An ionic compound can conduct electricity when a it is dissolved in water b its crystals are ground into powder c it is in solid form d it is heated to just below its melting point
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The Faraday Ice Pail used during the experiment has two wire mesh cylinders. Briefly explain what th...
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Geography, 03.11.2019 02:31
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Mathematics, 03.11.2019 02:31
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Mathematics, 03.11.2019 02:31
Mathematics, 03.11.2019 02:31