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Liquid nitrogen freezes at -346

Liquid nitrogen is obtained by condensing gaseous nitrogen found in air and boils at 77.36 K. At the boiling point, the density
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Liquid nitrogen freezes at -346 degrees F and boils -321 F. Janice gradually heats frozen nitrogen 1 1/2 degrees several times
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Many analytical instruments require liquid nitrogen. While filling an instrument with liquid nitrogen, an analytical chemist
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Many analytical instruments require liquid nitrogen. While filling an instrument with liquid nitrogen, an analytical chemist
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Many analytical instruments require liquid nitrogen. While filling an instrument with liquid nitrogen, an analytical chemist
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There are several different indicators that a chemical change has taken place. Which of the following examples would be
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There are several different indicators that a chemical change has taken place. Which of the following examples would be
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There are several different indicators that a chemical change has taken place. Which of the following examples would be
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Liquid nitrogen, which has a boiling point of 77 K, is commonly used to cool substances to low temperatures.How much energy must
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Liquid nitrogen-powered car students at the university of north Texas and the university of Washington built a car propelled by
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