2 years ago

Balance the chemical equation _CrO3->_Cr2O3+_O2

Chemistry

1 answer:

snow_lady [41]2 years ago

7 0

Answer:

2CrO3-->2Cr2O3--->3O2

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3 years ago

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12.

Veronika [31]

Answer:

Nonbonding pairs of electrons.

Explanation:

Both oxygen atoms in the diatomic molecule have two nonbonding pairs. This results in the oxygen molecule having a planar geometric shape. This is because nonbonding pairs repel each other are significant in determining the shape of a molecule.