Chemistry, 14.12.2021 21:20 jermainedwards
Select the correct answer. A student mixed two solutions together and observed what happened. In her lab notebook, she wrote, "A white solid formed." This sentence is an example of which type of scientific knowledge? A. law B. hypothesis C. fact D. theory
Answers: 1
Chemistry, 21.06.2019 17:00
Initially, the balloon had 3.0 liters of gas at a pressure of 400 kpa and was at a temperature of 294 k. if the balloon is cooled to 277 k and its volume decreased to 1 l, what will the new pressure in the balloon be?
Answers: 1
Chemistry, 21.06.2019 21:30
An alcohol thermometer makes use of alcohol's changing in order to measure temperature. as the temperature goes up, the alcohol contained in the thermometer increases in volume, filling more of the thermometer's tube.
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Chemistry, 22.06.2019 03:20
What is the ima of the 1 st class lever in the graphic given? 2 3 0.5
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Chemistry, 22.06.2019 12:00
Explain what happens at the saturation point when adding salt to water at room temperature.
Answers: 1
Select the correct answer. A student mixed two solutions together and observed what happened. In her...
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