Chemistry, 21.04.2021 21:50 saucyboyFredo
Explain how you could determine the number of moles of gas that are present in a 2L bottle that is open to the atmosphere. State what pieces of information you would need to have in order to complete the calculation, and what tools / equipment you could use in order make the measurements to gather the information. Explain how that information can then be used to determine the number of moles present in the bottle.
Answers: 3
Chemistry, 21.06.2019 23:30
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Ablock of aluminum is dropped into a graduated cylinder with an initial volume of water at 75ml and the volumes rises to 90ml. if the block has a mass of 40.5 g what is its density ?
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Explain how you could determine the number of moles of gas that are present in a 2L bottle that is o...
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