Chemistry, 26.06.2020 16:01 jaciecaylen
A student places a 12-gram cube of ice inside a container. After six hours, the student returns to observe the contents of the container. Which
mtence suggests that the container is an open system?
O A. The container contains 12 grams of liquid water and no ice.
ОВ. The container contains 12 grams of ice and no liquid water.
Ос.
The container contains 8 grams of liquid water and no ice.
OD. The container contains 8 grams of ice and 4 grams of liquid water.
OE.
The container contains 8 grams of liquid water and 4 grams of water vapor.
Answers: 1
Chemistry, 22.06.2019 17:40
If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?
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Chemistry, 23.06.2019 00:30
Element j is 1s 2s 2p 3s . (i) how many unpaired electrons does j have? (ii) is j a good oxidizing agent or a reducing agent? (iii) state reason for the answer.
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