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Chemistry, 22.06.2019 01:30
(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?
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Chemistry, 22.06.2019 05:50
What are the 4 phases of matter in order of increasing engery content?
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Chemistry, 22.06.2019 12:00
Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt
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Chemistry, 22.06.2019 14:30
Aroom with dimensions 7.00mร8.00mร2.50m is to be filled with pure oxygen at 22.0โc and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?
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Please help!! (3-6 & 1-5)
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Mathematics, 17.01.2020 04:31
Mathematics, 17.01.2020 04:31