How many grams of sodium carbonate are present after the reaction is complete?

Given the equation, how many grams of NaCl should be produced if you start with 1.0 g of sodium carbonate?

  • Given the equation: Na2CO3 + 2 HCL --> 2 NaCl + H2O + CO2 how many grams of NaCl should be produced if you start with 1.0 g of sodium carbonate?

  • Answer:

    Find the molar mass (g/mol) of NaCl and Na2CO3 and plug it in below 1.0g Na2CO3 (molar mass Na2CO3) (2 mol NaCl / 1Mol NaCO3) (Molar mass NaCl) when u plug it in make sure u put in the molar mass as mol/g so it cancels ut right, at the end your ans will be g of NaCl. Hope this helps.

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Other answers

1g Na2CO3 / 94g/mole = 0.011moles Na2CO3 0.011moles Na2CO3 (2NaCl / 1Na2CO3) x 58.45g/mole = 1.24g

Caroline Miller

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