bobbycisar1205
bobbycisar1205
14.11.2019 • 
Mathematics

Which reaction is endothermic?
hci + naoh _nacl + h2o + 58 kj
• 6co2 + 12h2o + energy - c& h 20g +602 + 6h2o
2na+ cl - 2nacl + energy
2ch3 +702 - 4co2 + 6h2o + 2,502 kj

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