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The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.
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In a copper wire, a temperature increase is the result of which of the following
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1.9 mol hcl and 3.9 mol naoh react according to the equation hcl + naoh −→ nacl + h2o . if the limiting reactant is hcl, calculate the amount of nacl formed.
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Suppose you increase your walking speed from 7 m/s to 15 m/s in a period of 1 s. what is your acceleration?
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How many figure can 8.9 have?...
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