Seudónimo Seudónimo

30-10-2020
Chemistry

contestada

how many oxygen atoms are in compound 2(NH4)2Cr207

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2021acassity 2021acassity

30-10-2020

Answer:

Emwoo is correct, there are in fact, 7 Oxygen atoms.

Explanation:

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homeworkheIp homeworkheIp

02-11-2020

7, because I am assuming the 7 in the equation is a subscript and if that is the case, then that is 7 Oxygen Atoms :)

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