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How to i convert volume to mass?
by robotattack on August 20th, 2009
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5 moles of h2 will produce how many grams of ammonia?
by SWEETEE46 on February 2nd, 2011
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What state of matter does is a single atom in?
by Mullins485468 on August 9th, 2010
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Please Help!! I need help with a math/ chemistry problem: The actual mass of one unknown isotope is 2.18 x10-22g. Calculate the atomic mass of this isotope. Please show me the steps to solving this type of problem and thank you very much!!
by masjete on October 3rd, 2009
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pottasium chromate is isomorphus to K2SO4.It is found to contain 26.78 percent chromium. Calculate atomic mass of Cr.
by shivi22 on May 11th, 2010
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You're reading Please Help!! I need help with a math/ chemistry problem: The actual mass of one unknown isotope is 2.18 x10-22g. Calculate the atomic mass of this isotope. Please show me the steps to solving this type of problem and thank you very much!!
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