Q_{kogu} = Q_{soojendamine} + Q_{aurustumine} = 67, 2 kJ + 460 kJ = 527, 2 kJ \approx 530 kJ

${Q_\text{kogu} = Q_\text{soojendamine} + Q_\text{aurustumine} = 67,2\, \text{kJ} + 460 \, \text{kJ} = 527,2\, \text{kJ} \approx 530 \, \text{kJ}}$

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