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:
The electrons are supplied by the species getting oxidized. They move from anode to the cathode in the external circuit. The external battery supplies the electrons. They enter through the cathode and come out through the anode
 
        
             
        
        
        
Answer:
SOMEONE HURRY AND ANSWER THIS
Explanation:
 
        
             
        
        
        
Your answer would be 0.00285 moles.
        
             
        
        
        
Answer:
Explanation:
I would ask him why would he want to add the blue stripe?