Seudónimo Seudónimo
  • 19-11-2020
  • Chemistry
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1. please answer i really need your help

1 please answer i really need your help class=

Respuesta :

lnapol1555
lnapol1555 lnapol1555
  • 19-11-2020

Answer:

hm

Explanation:

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aless91
aless91 aless91
  • 19-11-2020
1. solve the bracket (OH)3= 3 Oxygen, 3 Hydrogen

2. multiply 2Fe with (OH)3= 2*3= 6, 2*3=6

3. solve 2FE3= 2*3= 6FE

4. Add all= 6Fe+ 6oxygen+ 6H= Total atom 18
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