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(a human brain weighs about 1 kg and contains about 1011 cells. assuming that each cell is completely filled with water (density= 1g/ml), calculate the length of one side of such a cell if it were a cube. if the cells are spread out into a thin layer that is a single cell thick, what is the surface area in square meters?
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Match the name of the following compound: mgso4 · h2omagnesium sulfate monohydratemagnesium (ii) sulfate monohydratemagnesium (ii) sulfate hydratemagnesium sulfate hydrate
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What is the energy in joules of a mole of photons associated with visible light of wavelength 486 nm?
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(a human brain weighs about 1 kg and contains about 1011 cells. assuming that each cell is completel...
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