Fluorine has 9 protons and 9 electrons
Iodine has 53 protons and 53 electrons
The balanced chemical reaction for this would be written as:
2Mg + O2 = 2MgO
We use this reaction and the amount of the reactant given to calculate for the amount of magnesium oxide that is produced. We do as follows:
1.5 g Mg (1 mol / 24.31 g) ( 2 mol MgO / 2 mol Mg ) (40.30 g /1 mol ) = 2.49 g MgO produced
Answer
D
Explanation:
They take up usable forms of nitrogen found in soil
Answer:
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