a) Fe2O3 b) Ca3P2 How

a) Fe2O3 b) Ca3P2How many atoms of each element are contained in 200 g of each of the above compounds?
1. 2 answers
2. asked by Jack
3. 423 views
For the following reaction:Fe2O3 + 3CO --> 2Fe + 3CO2 how many grams of Fe2O3 is needed to produce 111 g of Fe? A) 79.3 g Fe2O3
1. 3 answers
2. asked by Petey
3. 2,511 views
How many particles are in 9.22 x 10^–37 mol of iron(III) oxide (Fe2O3)?A. 5.54 x 10^12 mol Fe2O3 B. 1.60 x 10^23 mol Fe2O3 C.
1. 5 answers
2. asked by Michael
3. 724 views
How many particles are in 9.22 x 10–37 mol of iron(III) oxide (Fe2O3)?5.55 * 10^-13 mol Fe2O3 5.54 * 10^12 mol Fe2O3 1.47 *
1. 1 answer
2. asked by Summer
3. 456 views
I did the next problem, i don't have the results for it and i just want to know if i calculated the mass for Fe2O3 the right?A
1. 2 answers
2. asked by Gloria
3. 1,006 views
Equation: Fe2O3 + 2Al ---> 2Fe + Al2O3.How many grams of Fe2O3 react with excess Al to make 475g Fe? Can you show me step by
1. 1 answer
2. asked by Anan
3. 4,277 views
Fe2O3 + 3CO= 2Fe + 3CO2, SUPPOSE THAT 1.64kg OF Fe ARE OBTAINED FROM A 2.62kg SAMPLE OF Fe2O3(ORE). ASSUMING THE REACTION IS
1. 2 answers
2. asked by BECKY
3. 1,310 views
Fe2O3+ 3CO=2Fe+3Co2, suppose that 1.64kg of Fe are obtained from a 2.62kg sample of Fe2O3 (ore). assuming that the reaction goes
1. 0 answers
2. asked by becky
3. 1,338 views
Calculate the number of grams of Fe formed when 0.300kg of Fe2O3 reacts.Equation: Fe2O3+CO-->Fe+CO2 converted .300kg to 300g
1. 4 answers
2. asked by Ezra
3. 6,586 views
QuestionGiven the equation: 4 Fe(s) + 3 O2(g) ? 2 Fe2O3(s), what is the theoretical yield of Fe2O3 from the reaction of 4.86 g
1. 1 answer
2. asked by Kami
3. 1,733 views