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What is true about proportions? Select all that apply.


(Just keep in mind that this is for chemistry class, when trying to find the mass or volume of a substance in an equation.)


A- Proportions are the amount of a substance that contains 6.02 x 1023 particles.

B- Proportions have cross products that are equal.

C- Proportions can be written as equal fractions.

D- Proportions are sums that compare compounds.

Answer :

PSTNONSONJOKUGO

The true statement about proportions in this context is that; "Proportions have cross products that are equal."

Proportions in stoichiometry

The term stoichiometry is umbrella term that encompasses all the calculatrions that are aimed at calculating the amount of substance using mass - volume relationships. Usually, stoichiometry makes use of proportions.

The true statement about proportions in this context is that; "Proportions have cross products that are equal."

Learn more about proportions: https://brainly.com/question/9743981

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