Chemistry, 25.09.2020 21:01 rissaroo159
For science homework, a student was responsible for creating a model that accurately represented the law of conservation of matter. The model below depicts this student's attempt at creating the model by using the chemical reaction that creates water. Based on the evidence, write a scientific explanation that describes why the model pictured above does not follow the law of conservation of matter.
Answers: 2
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Summarize possible ways in which phases of matter could combine to form a solution.
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1. explain hydrogen peroxide, h 2 o 2 properties and decomposition reaction. 2. describe how each of the following natural cycles plays a part in earth’s climate system. (a) the water cycle (b) the carbon cycle
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Chemistry, 22.06.2019 17:30
Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".
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Chemistry, 22.06.2019 18:30
How many moles of bromine are needed to produce 3.23 moles of potassium bromide
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For science homework, a student was responsible for creating a model that accurately represented the...
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