A student investigates the properties of an unknown liquid substance in a beaker. The student finds the substance has a mass of 56.2 g and a volume of 42.3 mL. The liquid has a yellow, translucent appearance. The liquid has a freezing point of 13°C and a boiling point of 105°C. When the liquid boils, a white powder residue is left in the beaker. What conclusion can the student make based on the evidence collected?
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Chemistry, 21.06.2019 20:30
Five students had to answer the question how are elements arranged in a periodic tabledamon: i think the elements are arranged by increasing massflo: i think the elements are arranged according to their properties sienna: i think the elements are arranged by when their discovers kyle: i think the elements are arranged according to how common they areglenda: i don't agree with any of themwho is right
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Chemistry, 21.06.2019 23:00
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An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.
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Chemistry, 22.06.2019 03:30
Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.
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A student investigates the properties of an unknown liquid substance in a beaker. The student finds...
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