What mass of NaHCO3 must

  1. Heating 1.124g of an unknown NaHCO3-NaCl mixture resulted ina mass loss of 0.270g.1) Calculate the mass of NaHCO3 present in the
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    2. Macey asked by Macey
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  2. How many mol of NaHCO3 are in a 454 g box of baking soda (NaHCO3)?A. 3.81 x 10^4 mol NaHCO3 B. 1.85 x 10^–1 mol NaHCO3 C. 5.40
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    2. Michael asked by Michael
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  3. 0.7g of an unknown mixture of NaHCO3 and Na2CO3 is mixed with 3mL of 12M HCl.what is the mass of NaHCO3 and Na2CO3 in the
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    2. Deanna asked by Deanna
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  4. a student used a 0.358 g sample of Alka-Seltzer and the mass of CO2 was found to be 0.102 g. Based on this result, answer the
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    2. Jena asked by Jena
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  5. what is the percent by mass of NaHCO3, in a solution containing 20 g NaHCO3 dissolved in 600 mL H20
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    2. rocky asked by rocky
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  6. What is the percent by mass of NaHCO3 in a solution containing 60 g of NaHCO3 dissolved in 500 mL of H2O
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    2. brooke asked by brooke
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  7. I need to calculate the mass of CO2 produced in the reaction of NaHCO3 + HClData Mass of NaHCO3 = .05g Mass of system before
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    2. Sarah asked by Sarah
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  8. What mass of baking soda (NaHCO3) would be required to neutralize 10.00mL of 12.1M muriatic acid remaining in a empty water
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    2. Mateo asked by Mateo
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  9. Calculate the mass of 0.10M NAHCO3 in 500cm3.(NAHCO3=84)
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    2. ABENA kafui asked by ABENA kafui
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  10. A 0.682g sample of impure Na2hco3 yield a solid residue consisting of nahco3 and other solid a mass of 0.467g. What was the mass
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    2. Fai asked by Fai
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