can someone please help me with these chemistry problem. Thanks.

Sigchi4life
Category:
Chemistry
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Question description

Fe2O3+3C-->2 Fe+3CO

How many grams of carbon are needed to completely react with 125g of Fe2O3?


3Ca+2AlCl3-->3CaCl2+2Al

If you react 100 grams of AlCl3 with excess calcium, how many grams of CaCl2 are produced?


C5H12+8O2-->5CO2+6H2O

How many grams of CO2 will form from the combustion 320.0 grams of C5H12 with excess oxygen?


4FES2+11O2-->2Fe2O3+8SO2

Given 75.0 grams of FeS2, how many grams of SO2 are produced?


Balance Equation First and than calculate answer.

_HCl+_Cu-->_CuCl2+_H2

How many grams of H2 are produced when 67.12g of HCl are reacted with copper?


_Mg(OH)2-->_MgO+_H2O

98.03 g of Mg(OH)2 are decomposed in the above reaction. How many grams of water are produced.


_Cu+-AgNO3-->_AG+_Cu(NO3)2

How many grams of Ag are produced when 36.92 grams of Cu displaces silver from silver nitrate in the above reaction?


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(Top Tutor) Daniel C.
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School: Carnegie Mellon University
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