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  • How am I going to solve this?
  • Magnesium reacts with nitrogen gas to produce Magnesium nitride. Write and balance the chemical equation.
  • Hey! Do you mind if I help you?
  • I would gladly accept your help.
  • Magnesium reacts with nitrogen gas to produce Magnesium nitride. Write and balance the chemical equation.
  • Let's start with converting the given problem into a word equation
  • Magnesium + Nitrogen gas Magnesium Nitride
  • I got it!
  • Next is to convert the word equation into a chemical equation
  • Magnesium + Nitrogen gas Magnesium Nitride
  • Mg(s) + N2(g)
  • Mg3N2(s)
  • And how do you that?
  • Magnesium + Nitrogen gas Magnesium Nitride
  • Not yet. To balance the equation, we must add coefficient before the chemical symbol, so that both the reactants and the product have the same number of atoms.
  • Here, I will show you.
  • Mg(s) + N2(g)
  • Mg3N2(s)
  • Is that balanced already?
  • The chemical equation is balanced already.
  • Magnesium + Nitrogen gas Magnesium Nitride
  • Mg(s) + N2(g)
  • 3Mg(s) + N2(g)
  • It's so fun to do. Thank you for helping me. I will practice more equations.
  • Mg3N2(s)
  • Mg3N2(s)
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