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Design an activity to use separating funnel to separate the mixture of mustard oil and water
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Stage in which a star’s outer layers have started to cool and grow outward?
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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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What is the energy in joules of a mole of photons associated with visible light of wavelength 486 nm?
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Asample of sea water contains 6.28g of sodium chloride per litre of solution. how many milligrams of sodium chloride would be contained in 15.0ml of this solution?
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Design an activity to use separating funnel to separate the mixture of mustard oil and water...
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