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Express the following number in scientific notation. 0.026890 =
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Write balanced nuclear equations for the formation of five elements whose atomic number is between helium (2) and iron (26):
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In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 3.75 mol fe and 8.70 mol nio(oh) react?
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What is the formula for Al & F...
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