WebAnswer : 1) Number of mol es equals: J L I / m t Mass of the Iron , g. M t Molar mass of Iron , M(Fe) = 55.85 g/mol. Then n umber of moles of Iron produced by reaction is : J :(A ; L I :(A ; / :(A ; L sv äu ww äzw L rätwx IKH So, the actual yield of Iron in moles equals 0. 256 mol . WebWhat is a mole and why are moles used? Answer: The mole is simply a very large number that is used by chemists as a unit of measurement. Explanation: The mole is simply a very large number, #6.022 xx 10^23#, that has a special property. If I have #6.022 xx 10^23# hydrogen atoms, I have a mass of 1 gram of hydrogen atoms .
How many moles are in #"1.68 g Fe"#? - Socratic.org
WebJul 24, 2024 · Explanation: Divide the mass of iron by its molar mass in g/mol to get the moles of iron. One mole of anything is 6.022 ×1023 of anything, including atoms. Multiply … Web6. How many nitric acid molecules are in 4.20 g of HNO 3? 7. A compound contains 37.51% C, 3.15% H, and 59.34% F by mass. The compound has a molar mass of 96.052 g/mol. a. Determine the empirical formula of the compound. b. Determine the molecular formula of the compound. 8. Caproic acid, which is responsible for the foul odor of dirty socks ... rcpch anp
Answered: Combining 0.256 mol Fe,O, with excess… bartleby
WebUsing the reaction: 4Fe + 3O2 → 2Fe2O3 answer the following. How many moles of Fe2O3 are produced when 0.275 moles of Fe is reacted? 0.275 mol Fe This problem has been … WebThe red color of iron is 0.197 mole. In the second part of the question, we have to calculate thirtie ail of iron in terms of moss. According to the balanced chemical equation, 1 mole of f e, 2 or 3 produce 2 moles of iron. 0.247 mole of f, 32 or 3 will produce 2 into 0.247 mole of ire, which is equivalent to 0.494 mole iron. Webhow many fe atoms are in 0.256 mol of fe? – in this way, saying you have a mole of iron particles resembles saying you have #6. 022*10^23# iron iotas. 9b 1. The response that … sims dry cleaners