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Chemistry, 28.08.2019 04:30 bbyitskeke1242
Suppose you had 2.0158 grams of (h2) how many moles of hydrogen do u have ?
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Chemistry, 22.06.2019 10:30
Consider the following reactions. (note: (s) = solid, (l) = liquid, and (g) = gas.) mg(s) + ½o2(g) → mgo(s) + 146 kcal/mole h2(g) + ½o2(g) → h2o(g), δh = -57.82 kcal/mole what type of reaction is represented by the previous two examples?
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The diagram shows the relationship between scientific disciplines.the names of some scientific disciplines have been removed from the boxes. which scientific discipline belongs in the blue box? a.physics b.biology c.chemistry d.metallurgy
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Suppose you had 2.0158 grams of (h2) how many moles of hydrogen do u have ?...
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