Chemistry, 18.05.2021 16:30 sierravick123owr441
Calcium carbonate decomposes into calcium oxide and carbon dioxide as depicted in following chemical equation.
CaCO3(s) β CaO(s) + CO2(g)
What is the total volume of gas produced by the decomposition of 25g of CaCO3 at 3 atm and 315 K? Please answer in units of L.
Answers: 3
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This active feature of earth's crust in building mountain ranges as well as islands. this feature is a a) cavern. b) earthquake. c) mountain. d) volcano.
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Consider the reduction reactions and their equilibrium constants. cu+(aq)+eββ½βββcu(s)pb2+(aq)+2eββ½βββpb(s)fe3+(aq)+3eββ½βββfe(=6.2Γ108=4.0Γ10β5=9.3Γ10β3 cu + ( aq ) + e β β½ β β β cu ( s ) k =6.2Γ 10 8 pb 2 + ( aq ) +2 e β β½ β β β pb ( s ) k =4.0Γ 10 β 5 fe 3 + ( aq ) +3 e β β½ β β β fe ( s ) k =9.3Γ 10 β 3 arrange these ions from strongest to weakest oxidizing agent.
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Chemistry, 22.06.2019 15:40
Use the periodic table to complete this equation that represents nuclear fission processesun - ba c 3 n
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Calcium carbonate decomposes into calcium oxide and carbon dioxide as depicted in following chemical...
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