Which of the following can be used to indicate which direction
heat transfer will flow between
two objects?
11 012
14 0150
170 18 0 19 020
21 022 023 024 25
26 27 28 029 030
31 32033 034 35
36 37 38 39 40 С
41 342 343 344 345 с
46 047 48 49 50 С

A. Heat
о
о
B. Potential energy
C. Temperature
OD. Cold
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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?