Answer:
Magnesium oxide is a type of magnesium mineral supplement that is mostly made of magnesium—it actually contains more magnesium than other magnesium supplements. Magnesium oxide is acquired by burning magnesium with pure oxygen, but this method is quite costly.
resource: https://www.verywellhealth.com/magnesium-oxide-benefits-4184809
<span>An Arrhenius base adds ions into water when added to the water hence it increases the concentration of ions in aqueous solution. Therefore, KOH is an example because the ions added to the water are called OH-ions.</span>
Answer:
C. 2.
Explanation:
<em>CH₄ + 2O₂ → CO₂ + 2H₂O</em>
- It is balancing the equation that the number of the atoms is the same in both sides of reactants and products.
- That we have in both sides; 1.0 C atom, 4.0 H atoms, and 4.0 O atoms.
Have a different number of protons