Предмет: Физика, автор: g5g5g4gw

ПОМОГИТЕ УМОЛЯЯЯЯЯЯЯЯЮ ВАААС СИЖУ ЦЕДЫЙ ДЕНЬ ПОМОГИТЕ ПРОШУУУ ВАААС ДАЮ 40 БАЛЛОВ И ЛУЧШИЙ ОТВЕТ ПРОШУ ВАС!!!!!
Рассчитай, какое количество энергии нужно для обращения в пар спирта массой 149 г, взятого(-ой) при температуре 14 °С. (Удельная теплоёмкость спирта с=2400 Дж/кг·°С, температура кипения спирта равна 78 ° С, удельная теплота парообразования спирта L=857000 Дж/кг).

Ответ (округли до целого числа): кДж.

Ответы

Автор ответа: SanchoLavr

Ответ:

150,58 кДж

Объяснение:

Решение представлено на рисунке.

Приложения:

g5g5g4gw: Спасибо большое!!!

SanchoLavr: Не за что

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