Question

1.5mole of oxygen combine magnesium to for magnesium oxide . The mass of magnesium that has (atomic mass 24) that has combined is______​

Answer 1

Answer:

Answer is on page

Explanation:

On page

Answer 2

Answer:

Explanation:

As per the Avogadro’s law, the two moles of the Mg is combined with the 1 mole of Oxygen in order to form 2 mole of MgO.

If the 1.5 moles of Oxygen was used during the reaction then 1.5 * 2 = 3 moles of magnesium were reacted with it.

Hence, the mass of 3 moles of Mg = 3 * atomic number of Mg

= 24 * 3

= 72 grams

pls brainliest :D