melanarose6 melanarose6

26-03-2021
Chemistry

contestada

Pls help, it’s due today

Ba(NO3)2
How many moles of oxygen are in this substance?

Respuesta :

ssrhsx32 ssrhsx32

26-03-2021

Answer:

3.00

Explanation:

Since assuming oxygen as molecule so there are 6 atoms hence 3 molecules of oxygen hence 3 moles

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