Chemistry, 10.10.2019 04:00 tonehasarathi
At 900 ∘c, kc=0.0108 for the reaction caco3(s)←−→cao(s)+co2(g) a mixture of caco3, cao, and co2 is placed in a 10.0-l vessel at 900 ∘c. for the following mixtures, will the amount of caco3 increase, decrease, or remain the same as the system approaches equilibrium? part a 15.0 gcaco3, 15.0 gcao, and 4.25gco2 15.0 , 15.0 , and 4.25 increases decreases remains the same submitrequest answer part b 2.50gcaco3, 25.0 gcao, and 5.66 gco2 2.50, 25.0 , and 5.66 increases decreases remains the same submitrequest answer part c
Answers: 2
Chemistry, 21.06.2019 17:30
You are performing an experiment in a lab to attempt a new method of producing pure elements from compounds. the only problem is that you do not know what element will form. by your previous calculations you know that you will have 6.3 moles of product. when it is complete, you weigh it and determine you have 604.4 grams. what element have you produced?
Answers: 1
Chemistry, 22.06.2019 00:30
Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?
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Chemistry, 22.06.2019 04:30
In which phase(s) do the molecules take the shape of the container?
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What are transitions between a liquid and a solid called? identify which way they are transitioning
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At 900 ∘c, kc=0.0108 for the reaction caco3(s)←−→cao(s)+co2(g) a mixture of caco3, cao, and co2 is p...
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