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 ( 54+ )
Otras preguntas
Which additional word or words in the sentence should be capitalized? People who practice the religion christianity likely own a copy of the bible. Choose all a
Which sentence includes faulty coordination? My dad attended my high school many years ago, but he transferred out his junior year. My school is the oldest in o
which describes the work of an archaeologist
two kinds of rock that are easily weathered by carbonic acid
Could I have a formula for acceleration when I am given the M/S and time?
Which of the following is a run-on sentence? While the rain was drenching at times, the fans were dedicated and refused to leave. B. The players continue to w
What are three mountains in the West Region from shortest to tallet
each morning Paul rides 500m on an exercise bike. how many kilometres does he ride in one week
Which is an accurate observation? The coin shows that passing the peace pipe was an important tradition in 1621. The coin was minted in the year 1621. There is
Many international cultures are becoming westernized. Which of the following scenarios would best symbolize the effect of this process on indigenous cultures?
