4 moles of A2 (g) reacts completely with 2 moles of B2 (g) to form 4 moles of A¿B (g) in a constant volume container at 92 °C. The heat released from this reaction increased the temperature of 62 g water by 15.2 °C. Calculate the enthalpy change of the reaction per mole consumption of B2 (g) as kJ with the sign. Do not write units, only enter numerical values. Use two digits at most for decimal numbers, use dot (.) as decimal separator chould

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4 moles of A2 (g) reacts completely with 2 moles of B2 (g) to form 4 moles of A,B (g) in a constant volume container at 92 °C. The heat
released from this reaction increased the temperature of 62 g water by 15.2 °C. Calculate the enthalpy change of the reaction per mole
consumption of B2 (g) as kJ with the sign.
Do not write units, only enter numerical values.
Use two digits at most for decimal numbers, use dot (.) as decimal separator
(i.e. two-point-fifty-one should be entered as 2.51). Do not use comma (,) as decimal separator.
Transcribed Image Text:4 moles of A2 (g) reacts completely with 2 moles of B2 (g) to form 4 moles of A,B (g) in a constant volume container at 92 °C. The heat released from this reaction increased the temperature of 62 g water by 15.2 °C. Calculate the enthalpy change of the reaction per mole consumption of B2 (g) as kJ with the sign. Do not write units, only enter numerical values. Use two digits at most for decimal numbers, use dot (.) as decimal separator (i.e. two-point-fifty-one should be entered as 2.51). Do not use comma (,) as decimal separator.
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