Which equation Best obeys the law of conservation of mass?
a) N2 + 3H2 β> 2NH3
b) H2 + O2...
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Which of the following best defines homeostasis? forming identical cells breaking down glucose maintaining stable internal conditions increasing an organism's temperature
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How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer
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According to each substances heat of fusion, which of the items below requires more heat to be added per gram of substance to go from solid to liquid? silver sulfur water lead
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If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution
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