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CACULATE THE PERCENTAGE BY MASS

  1. CACULATE THE PERCENTAGE BY MASS OFALL THE COMPONET ELEMENT IN SODIUM HYDROXODE NA=23,=O=16 H=1
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    2. EMMANUEL asked by EMMANUEL
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  2. Caculate the percentage by mass .each of the following components . element in the respective compounds a, sulphur in
    1. answers icon 2 answers
    2. Ruthiena asked by Ruthiena
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  3. How would you caculate this problem:What is the mass in grams of 150*10^12 iron atoms, each having a mass of 56 amu?
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    2. Donna asked by Donna
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  4. Caculate the mass of photon with wavelength 3.6 A^
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    2. shabnam asked by shabnam
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  5. 2.16 grams of silver react with 3.20 grans of sulfur.Caculate the mass of silver sulfide produced(mass of ag=108.8g/mole)
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    2. GLORIA asked by GLORIA
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  6. caculate the mass of agcl precipitated when 0.1g of nacl and 0.1g of agno3 are mixed in solution
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    2. anu asked by anu
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  7. What is the percentage distribution of different elements in a different compound, given its molar mass and mass percentage of
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    2. Gina asked by Gina
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  8. Caculate the mass of zinc chloride produced from 19.2tones of zinc oxide
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    2. edna asked by edna
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  9. 6 point masses of mass m each are at the vertices of a regular hexagon of side l.caculate the forces on any of the masses.
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    2. daniya asked by daniya
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  10. Can you help me understand how to review the math definition... what "percentage" means. I need to know what the total mass of
    1. answers icon 1 answer
    2. Hope asked by Hope
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