Chemistry, 06.05.2020 08:25 joshuasanders8862
Based on your knowledge of oxygen ion and that Iron can exist as a +2 or a +3 ion. In the formula FeO, what is the charge of the Fe ion?
+2
+3
Answers: 1
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Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy
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Based on your knowledge of oxygen ion and that Iron can exist as a +2 or a +3 ion. In the formula Fe...
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