Chemistry, 02.10.2020 19:01 shartman22
The proton has a radius of approximately 1.0*10^-13cm and a mass if 1.7*10^-24g. Determine the density of a proton. For a sphere, V =(4/3)3.14r^3
Answers: 3
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At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure
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Chemistry, 22.06.2019 18:30
Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o sncl2•4h2o sncl2•6h2o
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Chemistry, 23.06.2019 00:30
•hydration •dissociation •dissolving which one goes to which
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Chemistry, 23.06.2019 04:20
The graph shows one consequence of urban sprawl. how did urban sprawl contribute to the change in biodiversity
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The proton has a radius of approximately 1.0*10^-13cm and a mass if 1.7*10^-24g. Determine the densi...
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