JHolsey126
JHolsey126
09-03-2018
Physics
contestada
How are parentheses used in chemical formulas?
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howardrussell46
howardrussell46
09-03-2018
In a chemical
compound,
parenthesis
are
used
to distinguish the number of poly atomic ions from the number of atoms. Such as in the compound calcium nitrate, it is written as . This means there are two nitrate ions for every one calcium ion.
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