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Chemistry, 22.06.2019 08:30
In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?
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Find the number of grams of hcl needed to react completely with .50 moles of magnesium.
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What happens to the temperature of a substance when the average kinetic energy of its particles increases?
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Consider the balanced equation below. 4nh3 + 3o2 --> 2n2 + 6h2o what is the mole ratio of nh3 to...
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