Chemistry, 19.04.2021 18:10 teagan1716
A 23 gram piece of metal at 140 oC is dropped into 84 grams of water at 27 oC. The water temperature rose to 31 oC.
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Chemistry, 23.06.2019 01:00, williedenmark42
What is the most common form of matter in the universe
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Chemistry, 23.06.2019 01:30, jonmorton159
At a certain temperature the rate of this reaction is first order in hi with a rate constant of : 0.0632s2hig=h2g+i2g suppose a vessel contains hi at a concentration of 1.28m . calculate how long it takes for the concentration of hi to decrease to 17.0% of its initial value. you may assume no other reaction is important. round your answer to 2 significant digits.
Answers: 1
Chemistry, 23.06.2019 01:40, mandilynn22
Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon dioxide as shown below. caco3(s) cao(s) + co2(g) the kp for this reaction is 1.16 at 800°c. a 5.00 l vessel containing 10.0 g of caco3(s) was evacuated to remove the air, sealed, and then heated to 800°c. ignoring the volume occupied by the solid, what will be the mass of the solid in the vessel once equilibrium is reached?
Answers: 1
A 23 gram piece of metal at 140 oC is dropped into 84 grams of water at 27 oC. The water temperature...
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