Chemistry, 16.11.2019 06:31 xxaurorabluexx
Astudent places a 12-gram cube of ice inside a container. after six hours, the student returns to observe the contents of the container. which
sentence suggests that the container is an open system?
oa.
the container contains 12 grams of liquid water and no ice.
ob. the container contains 12 grams of ice and no liquid water.
oc. 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.
o e. the container contains 8 grams of liquid water and 4 grams of water vapor.
Answers: 1
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For the reaction c6h14(g) & longrightarrow; c6h6(g) + 4h2(g), δp(h2)/δt was found to be 2.5 x 10-2 atm/s, where δp(h2) is the change in pressure of hydrogen. determine δp(c6h14)/δt for this reaction at the same time.
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Chemistry, 23.06.2019 01:00
What is the chemical name of the compound ti2o3? use the list of polyatomic ions and the periodic table to you answer.
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Which process results in the release of energy stored in the products of photosynthesis? a. polymer synthesis b. depolymerization c. digestion d. cellular respiration
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Chemistry, 23.06.2019 01:30
Concentrations expressed as a percent by mass are useful when the solute is a a. liquid b. gas c. solid
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Astudent places a 12-gram cube of ice inside a container. after six hours, the student returns to ob...
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