heber3618
heber3618
21-06-2017
Chemistry
contestada
The decomposition of 11.0 g of fe2o3 results in
Respuesta :
Аноним
Аноним
21-06-2017
2Fe2O3=4Fe+3O2
1 mole Fe2O3=56*2+3*16=160g
2*160g Fe2O3.....4*56gFe.....6*16g O
11gFe2O3....x g Fe....y g O
x=11*4*56/(2*160)=7.7 g Fe
y=11*6*16/(2*160)=3.3g O
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
are red tail hawks sexual or asexual
Round the number to the given place value. 1.044; hundredths A.1.5 B.1.4 C.1.05 D.1.04i think it is D. Am i correct?
how are tears a example of irreducible complexity? and why could it have not happened through evolutionary processes?
Find each payment$85.65 with a 3% sales tax
please help me i dont get it
Of the three body regions of a grasshopper which one is specialized for movement
another one please help
how many hours does venus stay after the sun sets
I need help on number 5
what is the shape of miranda's orbit path?
