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Write the given numbers in standard notation, maintaining the same number of significant figures.
7.61 x 10-2
5.9 x 10-3 =
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Embryos of different species look very similar, which shows that the organisms share a ancestor.
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How many moles are in 250 grams of tungsten (w)? * 4.4x10^23 moles 4.2x10^23 moles 0.7 moles 1.4 moles
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8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
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The polymer used for the nonstick surface of cooking utensils is 24.0%c and 76%f by mass. what is the empirical formula of this polymer?
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Write the given numbers in standard notation, maintaining the same number of significant figures.
7...
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