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PLEASE HELP ME!!!

predict the products of each of the following equations. Then explain how you made your predictions. Be sure to balance the equations.

___NaBr + ___Ca → _______ + _______

___Mg + ___O2 → _______

Respuesta :

#1

Here

Calcium is less reactive than sodium so it can't displace Na .

Nothing will happen

#2

  • Mg+O_2—»MgO

This is oxidation