Chemistry, 03.03.2021 14:00 estebanmff
How many moles of water formed from 3.4 moles of oxygen?
2. How many moles of carbon dioxide produced from 5.2 moles of butane?
3. How many moles of water produced from 25.6 moles of butane?
4Na + O2 Ã 2Na2O Use this equation to answer questions 4 and 5.
4. How many moles of oxygen are required to completely react with 9.5 g of sodium?
5. How many grams of sodium are required to produce 12.5 grams of sodium oxide?
2NaOH + H2SO4 Ã 2H2O + Na2SO4
6. How many moles of sodium sulfate are formed if you start from 200 grams of sodium hydroxide and an excess of sulfuric acid?
7. If 8 g of sodium sulfate was produced from the reaction shown how many grams of sulfuric acid was used as a reactant?
Pb(SO4)2 + 4LiNO3 Ã Pb(NO3)4 + 2Li2SO4
8. How many grams of lithium nitrate will be needed to make 250 grams of lead (lV) nitrate assuming that you have adequate amount of lithium nitrate?
2Fe2O3 + 3C Ã 4Fe + 3CO2
9 Calculate the theoretical yield of iron in grams produced from 5.67 g of iron (lll) oxide.
10. Calculate the number of atoms of iron produced from 100.0 g of iron (lll) oxide.
Answers: 1
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How many moles of sulfur dioxide are produced when 4.38 moles of oxygen completely react with iron (iv) sulfide
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4. propanol and isopropanol are isomers. this means that they have a) the same molecular formula but different chemical properties. b) different molecular formulas but the same chemical properties. c) the same molecular formula and the same chemical properties. d) the same molecular formula but represent different states of the compound
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Which of the following is in the lanthanide family? a) uranium b) promethium c) silver d) gold
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How many moles of water formed from 3.4 moles of oxygen?
2. How many moles of carbon dioxide produc...
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