For the unbalanced equation: Mg (s) + O₂ (g) ➞ MgO (s) if 4.30 g of magnesium reacts with 33 g of oxygen (O₂), how many moles of magnesium oxide will be produced? * 4 points
0.259 mol magnesium oxide
0.18 mol magnesium oxide
0.52 mol magnesium oxide
0.21 mol magnesium oxide

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The activity series is shown in the attached picture. if the element is below the other, then you can displace the other. following the activity series as a guide, the reactions are as follows: nickel and aluminum chloride3 ni + 2 alcl₃  → 3 nicl₂ + 2 albarium and copper bromideba + cubr  →  no reaction because cu is less oxidizable than bapotassium nitrate and aluminum3 kno₃ + al  → al(no₃)₃ + 3 ksodium phosphate and zincnaso₄ + zn  → znso₄ + na

The metal is named first

The number of medals awarded to the track team during the season.