kidd4475 kidd4475

23-08-2022
Chemistry

Answered

Magnesium oxide (MgO) forms when the metal burns in air.
(a) If 1.25 g of MgO contains 0.754 g of Mg, what is the mass ratio of magnesium to magnesium oxide?

Answer :

tripatsingh039 tripatsingh039

30-08-2022

mass ratio of mass ratio of magnesium to magnesium oxide is 0.60g

The mass ratio of magnesium to magnesium oxide can be calculated by the formula mass ratio = mass of magnesium/ mass of magnesium oxide

thus, 0.754g/1.25 g = 0.60g

The mass ratio states that The mass of an element that is present in conjunction with another element is revealed by the mass ratio. The identical amount of atoms of each particular kind must be present on both sides of the equation when a reaction is running. It turns out that one element can combine with a second element in more than one ratio for various materials. The law of numerous proportions was established through the use of mass ratio computations.

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