Question

balance chemical
equatiom
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Answer 1

Answer:

i.e equation

Balanced Chemical Equations. In the reaction Mg + O2 → MgO, the number of atoms of each element on either side of the arrow is not equal.

Answer 2

Answer:

in order to balance equations there are many steps involved:

ex-balance Fe+H2O= F3O4 +H2

step 1- take the element having highest number of atoms .we take O4

step 2 -make a table

reactant product

1 4 so 4H2O

1×4 4

step 3 then simi,arly do for other elments

so balanced eq. =3Fe+4H2O=Fe3O4+4H2O