Chemistry, 28.12.2020 07:20 cxttiemsp021
When a bag of popcorn is opened in a room, the smell of the popcorn spreads throughout the room over time. Explain why this happens using ideas about particle motion. Be specific and detailed.
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Chemistry, 22.06.2019 06:10
56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls
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Chemistry, 22.06.2019 16:00
As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit
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Chemistry, 22.06.2019 19:50
If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?
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When a bag of popcorn is opened in a room, the smell of the popcorn spreads throughout the room over...
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