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

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

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User Yanery
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2 Answers

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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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User Pocho
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2 votes

Answer:

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

Step-by-step explanation:

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User Msbmsb
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