Chemistry, 25.07.2019 05:00, jocelynbarraza
1. balance this reaction: fe2o3(s) + c(s) → fe(s) + co2(g) when 4.0 moles of c react with an excess of iron(iii) oxide, how many moles of co2(g) will be produced? 2. for the reaction listed in question 1 (above) how many moles of carbon are needed to completely react with 14.0 moles of iron(iii) oxide?
Answers: 1
Chemistry, 22.06.2019 08:30, ayaanwaseem
For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)
Answers: 2
Chemistry, 22.06.2019 14:30, amylumey2005
How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.
Answers: 2
Chemistry, 22.06.2019 15:20, merrickrittany
An alloy contains 66 g of pure zinc. what is the percentage of zinc in the alloy? express your answer to two significant figures and include the appropriate units.
Answers: 1
1. balance this reaction: fe2o3(s) + c(s) → fe(s) + co2(g) when 4.0 moles of c react with an excess...
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