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Express the following number in scientific notation. 0.026890 =
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You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount
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Chemistry, 22.06.2019 09:30
Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles
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A student in a chemistry class writes " Nitrogen-14 and Oxygen-14 are Isotopes because they have the...
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