Which statement describes a chemical property of
silicon?
(1) Silicon has a blue-gray...
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Calculate the number of molecules present in 0.750 mol of mgo.
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What is the chemical formula of magnesium bromide? a. mgbr2 b. mgbr c. mg2br2 d. mg2br
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How many liters of oxygen gas, at standardtemperature and pressure, will react with 35.8 grams ofiron metal? 4 fe (s) + 3 o2 (g) → 2 fe2o3 (s)
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