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3 years ago

Please help it’s due today :(

Chemistry

1 answer:

mihalych1998 [28]3 years ago

6 0

Answer:

2RbNO $_{3}$

Rb = 2
N = 2
O = 6

BeF $_{2}\\$

Be = 1
F = 2

Explanation:

The number before is how many molecules and the small number is the amount of atoms in the molecules. with the 3 after the O means there is 3 and the 2 doubles everything. The small 2 after F means there are 2 F.

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