mikymusie22
mikymusie22
04-12-2020
Chemistry
contestada
can someone help with this problem
Respuesta :
thekingkd
thekingkd
04-12-2020
1. Fe2O3
2. Molar mass of Fe2O3 - (55.8x2)+(16x3) = 159.6
Moles =mass/Molar mass
Moles=9.2/159.6=0.058mol
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
Which word in the sentence, if any, should be followed by a colon? Countries in Africa include Liberia, Nigeria, Zimbabwe, Chad, and Ethiopia. A. There is no er
elevilor din cercul de ceramica li s-au distribuit 4 kg de lut,cite 200g fiecaruia. cite fete si citi baieti sint,daca fete sint cu 2 mai putine decit baieti?
It is significant because since the Battle of Puebla no country in the Americas has been invaded by an army from another continent. True or False?
seven times the quotient of five and seven
What did Galileo think the bulges on either side of Saturn were cause by?
Great Britain’s success in the Battle of Britain and the Soviet defense of Russia proved that Hitler’s army could be _____.
He wanted to make another quilt with an area of 42 square feet. What are its possible dimensions if they must be whole numbers? Which length and width makes the
Great Britain’s success in the Battle of Britain and the Soviet defense of Russia proved that Hitler’s army could be _____.
where is energy stored before the Calvin cycle begins
Which of the following is a feature of exocytosis but not endocytosis? A. Shape changes of a membrane B. Vesicle formation C. Use of ATP D. Secretion