mickeyg129
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  • 13-11-2022
  • Chemistry
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22. NaHCO, decomposes when exposed to heat:
2 NaHCO,(s)→ Na₂CO₂ (s) + CO₂(g) + H₂O(t) AH = 91.5 kJ
What mass of NaHCO, is decomposed by 256 kJ?
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