Chemistry, 08.06.2021 08:20 silvermansachs9189
How many grams of magnesium oxide would need to be ingested to obtain 0.400 grams of magnesium?
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Which of the following elements is a representative element? a. chromium (cr) b. aluminum (al) c. mercury (hg) d. silver (ag)
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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
Answers: 1
How many grams of magnesium oxide would need to be ingested to obtain 0.400 grams of magnesium?...
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