Chemistry, 10.01.2021 01:30 duplessistoccara

What is indicated by a letter in parentheses after a chemical formula, such as (s)?
a) whether the reaction is fast or slow
b) the purity of the substance
c) the physical state of the substance
d) that the substance is a catalyst

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What is indicated by a letter in parentheses after a chemical formula, such as (s)?
a) whethe...