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Convection Currents
Drag the statements into the correct order to describe the formation of a convection current in a pot of cold
water on a hot burner.
1.
Warm water rises due to lower density.
Cold water that sank is warmed by the pot.
2.
Convection current is established,
Burner warms cold pot.
3.
Cold water sinks due to higher density.
1.
Pot warms water at bottom of pot.
5.
6.
Answers: 2
Chemistry, 21.06.2019 21:00
Iwll give extra points to who gets this for ! what type of reaction is this? ?
Answers: 2
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At which temperature would a reaction with ah= -220 kj/mol and as=-0.05 kj/(mol-k) be spontaneous?
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How many grams of oxygen gas will react completely with a block of calcium metal that is 3.0 cm by 3.5 cm by 4.2 cm, if the density of calcium is 1.55 g/ml? show all steps of your calculation as well as the final answer.
Answers: 3
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