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Percentage mass of sodium in

  1. A mixture of 5.00 g of sodium carbonate, Na2CO3 and sodium hydrogen carbonate, NaHCO3 is heated. The loss in mass is 0.31 g.
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    2. Anonymous asked by Anonymous
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  2. What is the percentage by mass of sodium (Na) in a formula unit of sodium hydrogen carbonate (NaHCO3)?
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    2. juan asked by juan
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  3. Percentage mass of sodium in sodium trioxonitrate(v) Na=23, N=14,O=16
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    2. Precious asked by Precious
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  4. Sodium carbonate (Na2CO3) has a molar weight of 105.9885 g/mol. A solution contains 50. mM sodium ions and 25 mM carbonate ions.
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    2. Anonymous asked by Anonymous
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  5. One atom of sodium (Na) has a mass of 23 amu (atomic mass units). According to the Law of Conservation of Mass, if two atoms of
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  6. what is the percentage yield forSr(NO3)2 + Na2SO4 -> SrSO4 + 2 NaNO3. mass of strontium nitrate is 0.788g mass of sodium sulfate
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    2. Dianna asked by Dianna
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  7. A sodium ion has 11 protons, 12 neutrons, and 10 electrons.Which of the following is true? Answer options with 5 options A.
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    2. Lettuce? asked by Lettuce?
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  8. Hydrochloric acid and sodium hydroxide can be combined to form sodium chloride and water. Which best explains the reaction?The
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  9. What is the percentage by mass of NaCl in a saturated solution of sodium chloride at 50C
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  10. Calculate the percentage by mass of all component element in sodium trioxonitrate
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    2. Ruth asked by Ruth
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