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How many moles of bromine (br) atoms are in a sample of 2.03 × 1024 atoms? (2 points)
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Nonpoint source pollution is difficult to control because it
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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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Chemistry, 22.06.2019 19:30
What is the mass of oxygen gas is consumed in a reaction that produces 4.60mol so2
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How many moles of bromine (br) atoms are in a sample of 2.03 × 1024 atoms? (2 points)...
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