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(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.
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An alloy contains 66 g of pure zinc. what is the percentage of zinc in the alloy? express your answer to two significant figures and include the appropriate units.
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What is the compound name for the formula [ru(en)2cl2]2+ and [co(en)cl2br]-
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In the image, two circles are centered at a. the circle containing b was dilated to produce the circ...
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