Answer:
I think it's gold but I'm not sure, sorry
Explanation:
good luck tho :)
Answer:
60%
Explanation:
M(NH4NO3) = 2*14 +4*1 +3*16 = 80 g/mol
M(3O) = 3*16 = 48 g/mol
(48/80) *100 % =60% oxygen by mass.
Answer:
what the heck what is that?
Explanation: