Question

Write the chemical equation of the following reaction and balance the equation.
a. Magnesium burns in oxygen to form Magnesium oxide
b. Hydrogen combines with oxygen to form water

Answer 1

Answer:

A.) 2Mg+o2=2Mgo

b.) 2H2 +o2=2h2o

Explanation:

Answer 2

Answer:

a) 2Mg + O2 ---> 2MgO

Magnesium Oxygen Magnesium

Oxide

b) 2H2 + O2 ------> 2H2O

Hydrogen Oxygen Water

Explanation:

a) When magnesium strip is burn it's came into contact with Oxygen and

Magnesium reacts with Oxygen To Form Magnesium Oxide .....

.

.

b) When Hydrogen Is combine with Oxygen it's form Water i.e H2O