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Chemistry, 21.06.2019 12:50, duracohack
5. how can you decrease the pressure of a gas in a container without changing the volume of the gas?
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Chemistry, 21.06.2019 15:00, grayfaith16
1) how many electrons are in each energy level of the following elements? a. he b. na c. na d. ne 2) how many valence electrons are percent in the following atoms? a. s b. mg c. be d. cl 3) which of the following elements are stable as atoms? a. he b. o c. cl d. ar if you are able to provide the work as to how you got the answers that would be greatly appreciated. : )
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Chemistry, 21.06.2019 17:30, hannahkelly3618
How many moles are equivalent to 55.5g of nano3
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How many ions are in sodium bicarbonate...
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