bentonknalige
26.08.2019 •
Chemistry
Think about your house, condo or apartment. what part of your home would be like the mitochondria of the cell? why? reproduction all living things need cells
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Ответ:
Ответ:
Student 3
Explanation:
This question lets us know something about how the density of a gas varies with temperature.
When a gas is heated, its molecules spread out and expand. When this happens, the volume of the gas increases. Remember that density is defined as mass/volume. Thus as the volume increases, the density of the gas decreases.
Therefore, the carbon dioxide rose up because the heat expanded the gas and it became less dense.