General Chemistry

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Moderate

Sodium Carbonate: Chemical Formula

CHEM-7L7QGY

Sodium carbonate is also known as washing soda.

What is its chemical formula?

A

${ NaHCO }_{ 3 }$

B

${ NaCO }_{ 3 }$

C

${ Na }_{ 2 }{ CO }_{ 3 }$

D

${ Na }({ CO }_{ 3 }{ ) }_{ 2 }$