What are the formulas for Dinitrogen pentoxide, Alluminum sulfide, and iron 2 nitride

Question

vincent-lyon.fr · Answer

Tip1 what do the suffixes 'di' and 'penta' mean?
Tip2 what is the oxide ion?

anonymous · Answer

1.)What are the formulas for Dinitrogen pentoxide, Alluminum sulfide, and iron (II) nitride
2.)What is the molar mass of iron (II) nitride?

anonymous · Answer

Dinitrogen = has 2 nitrogens
pent=5

anonymous · Answer

PLEASE someone help mee

anonymous · Answer

Nitrogen forms a 3+ ion
Oxygen forms 2- ion

How to make it balance to =0?

anonymous · Answer

The '2' In 'Iron 2' means it forms a 2+ ion.
Nitrogen form 3+

anonymous · Answer

dinitroen pentoxide= N2O5
aluminum sulfide= AI2S3
Fe(NO3)3

is this rightt

anonymous · Answer

Yes

anonymous · Answer

ha, i was right!

anonymous · Answer

how about question 2

anonymous · Answer

Both 
dinitroen pentoxide= N2O5
aluminum sulfide= AI2S3
Are correct

anonymous · Answer

Sorry Nitrogen forms a 5+ ion

anonymous · Answer

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