Chemistry, 25.01.2022 01:40 asalterasalter9211
Science
A student researches the use of a pressure cooker to cook foods quickly at temperatures above the normal boiling point of water.
a. How could you use a particle model to describe why the pressure in a sealed pressure cooker increases as the water is heated.
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How many atoms are in 1.4 mil of phosphorus trifluoride (pf3)
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Which of these conditions most likely produces an unstable isotope?
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Chemistry, 22.06.2019 19:40
Scientists have developed an explanation of a phenomenon from several verified hypotheses. the explanation has been confirmed through numerous experimental tests.which option best describes this explanation? a. scientific lawb. research questionc. hypothesisd. scientific theory
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Chemistry, 22.06.2019 21:00
One similarity and one difference between an element and a mixture of elements
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Science
A student researches the use of a pressure cooker to cook foods quickly at temperatures ab...
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