Chemistry, 16.07.2019 15:30 andrewjarrah05
Determine the molarity of a solution formed by dissolving 4.00 moles of kbr in enough water to yield 3.00 l of solution.
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Chemistry, 21.06.2019 22:30
200. ml of 3.00 m nacl solution is diluted to a final volume of 500. ml. what is the molarity of the final solution?
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Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the boiling of water, and explain your predictions. how does temperature affect the spontaneity of this process?
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Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line
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Determine the molarity of a solution formed by dissolving 4.00 moles of kbr in enough water to yield...
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