Temperature and volume
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Given the same weight, by how much can the volume of acrylonitrile increase when the temperature rises by 20 degrees? I would appreciate some guidance from those who know more about this
The density of a liquid changes very little with temperature, so this change can be ignored; therefore, the volume remains constant
Without specific conditions, such a question cannot be answered. If it is near the liquid-gas phase transition temperature, a temperature change of 20 degrees results in an extremely large change in volume. It can be roughly estimated using the gas equation; it should be several hundred times.
Hello, I weighed 200 kilograms last winter and put it in the measuring tank; scales were installed on it. Since then, I haven’t used those scales to take any measurements again. The amount of product produced now is almost 200 kilograms less than before, even though the raw materials haven’t been changed.