February 2019 0 309 Report
H2O(c) powstaje w reakcji:

H2(g) + ½ O2(g) -------> H2O(c) Entalpia: -258,84 kJ

Oblicz, ile energii na sposób ciepła zostanie przekazane do otoczenia, jeśli powstanie 90g H20(c)?

Powinno wyjść 1294,2 kJ. Pozdrawiam :)
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