Chemistry, 19.01.2022 14:00 payshencec21
A scientist needs to calculate the amount of heat released when a sample of melted iron freezes. Which constant should be used? –DHvap DHvap –DHfus DHfus.
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According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?
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What effect might melting sea ice have for people who live in coastal areas?
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Chemistry, 22.06.2019 11:00
Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.
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Chemistry, 22.06.2019 12:10
|using the periodic tablewarm-upuse the periodic table in the tools bar to answer the following questions.what elemental classification does oxygen belongto? done
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A scientist needs to calculate the amount of heat released when a sample of melted iron freezes. Whi...
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