Saturday, February 27, 2010

thermochemistry


this week we worked on thermochemistry.
we learned about how heat transfers from the hot object to the cold.
the energy from the hot objects moves to the cold object.
we also did a lab with the bunsen burner again.
we had to weigh the cups and every little detail.
i think i did it wrong though.
we got a new packet that was just due this friday.
it was about the flow of energy.
the picture is of a beaker that stuck to the piece of wood because of the transfer of energy.

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