(BH3 follows the octet rule by dimerizing, as Hadi Kurniawan AR pointed out.) For H and He, an "octet" = 2 electrons. Boron does prefer to follow the octet rule, in that it likes to form borate compounds such as NaBH4. It also is happy to form compounds with elements with lone pairs.

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2 years ago

The basic principle in balancing a chemical equation is to ______. View Available Hint(s) The basic principle in balancing a che

OlgaM077 [116]

Answer:

have the same number of atoms of each element in the reactants and in the products

Explanation:

The basic principle in balancing a chemical equation would simply be to have the same number of atoms of each element in the reactants and in the products.

A balanced chemical equation is one that has the same number of atoms of each element on the reactant and the product's side of the equation. For example, consider the equation below:

$H_2 + O_2 --> H_2O$

On the reactant's side, there are 2 atoms of H and O while there are 2 atoms of H and 1 atom of O on the product's side. This is an imbalanced equation. In order for it to be balanced, the number of atoms of H and O on the reactant side must be equal to the number of H and O on the product side as below.

$2H_2 + O_2 --> 2H_2O$

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2 years ago