Chemistry, 24.08.2020 18:01 kevinmoniz90
A scientist placed a sample of lithium into a container of water. The scientist observed the lithium floating and making a buzzing sounf ad gas bubbles were forming arounf it. Which conclusion is BEST supporter by this observation? A) Dissolved gases were released. B) A chemical change took place. C) Water was vaporized. D) The lithium was dissolved by the water.
Answers: 3
Chemistry, 22.06.2019 19:00
A4.86 g piece of metal was placed in a graduated cylinder containing 15.5 ml of water. the water level rose to 17.3 ml. what is the density of the metal. i need the steps of how to solve it to so i can use a formula to work out other problems.
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Chemistry, 22.06.2019 21:00
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A scientist placed a sample of lithium into a container of water. The scientist observed the lithium...
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