Так. нам необходимо некоторое кол-во теплоты,чтобы лед растаял:Q1=c(льда) m(льда) *20 + Л(удельная теплота плавления льда) * m(льда)так же в теплообмене учавствует и калориметр из латуни. его тоже следует нагреть до 0. для этого требуется колличество теплоты равное:Q2 = c(латунь) m(латунь) *20получается всего нам нужно кол-во теплоты: Q3 = Q1+Q2 это кол-во теплоты должно выделиться при конденсации пара и последуещем охлаждении уже воды: Q4=L(пара) *m(пара) + c *m(пара)*100Q3=Q4c(льда) m(льда) *20 + c(латунь) m(латунь) *20+Л(удельная теплота плавления льда) * m(льда)=L(пара) *m(пара) + c *m(пара)*100выражаешь отсюда массу пара.
https://nprnsb.org/event/123movies-wonder-woman-1984-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/123movies-watch-wonder-woman-2-2020-hd-streaming-full-movie-online-free/
https://nprnsb.org/event/watch-jiang-ziya-legend-of-deification-2020-streaming-full-movie-online-free-123movies/
https://nprnsb.org/event/123movies-jiang-ziya-legend-of-deification-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/watch-contagion-2011-streaming-full-movie-online-free-123movies/
https://nprnsb.org/event/123movies-contagion-2011-hd-full-watch-online-for-free/
https://nprnsb.org/event/123movies-the-turning-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/123movies-the-grudge-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/watch-like-a-boss-2020-streaming-full-movie-online-free-123movies/
https://nprnsb.org/event/123movies-like-a-boss-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/watch-vivarium-2019-streaming-full-movie-online-free-123movies/
https://nprnsb.org/event/123movies-dolittle-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/watch-little-women-2019-streaming-full-movie-online-free-123movies/
https://nprnsb.org/event/123movies-little-women-2019-hd-full-watch-online-for-free/
https://nprnsb.org/event/watch-jojo-rabbit-2019-streaming-full-movie-online-free-123movies/
https://nprnsb.org/event/123movies-jojo-rabbit-2019-hd-full-watch-online-for-free/
https://nprnsb.org/event/watch-1917-2019-streaming-full-movie-online-free-123movies/
https://nprnsb.org/event/123movies-1917-2019-hd-full-watch-online-for-free/
https://nprnsb.org/event/watch-queen-of-hearts-2019-streaming-full-movie-online-free-123movies/
https://nprnsb.org/event/123movies-bombshell-2019-hd-full-watch-online-for-free/
https://nprnsb.org/event/123movies-spider-man-far-from-home-2019-hd-full-watch-online-for-free/
https://nprnsb.org/event/123movies-terminator-dark-fate-2019-hd-full-watch-online-for-free/
https://nprnsb.org/event/123movies-maleficent-mistress-of-evil-2019-hd-full-watch-online-for-free/
https://nprnsb.org/event/123movies-john-wick-chapter-3-parabellum-2019-hd-full-watch-online-for-free/
https://nprnsb.org/event/watch-baaghi-3-2020-streaming-full-movie-online-free-123movies/
https://nprnsb.org/event/123movies-baaghi-3-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/watch-artemis-fowl-2020-streaming-full-movie-online-free-123movies/
https://nprnsb.org/event/123movies-artemis-fowl-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/watch-the-king-of-staten-island-2020-streaming-full-movie-online-free-123movies/
https://nprnsb.org/event/123movies-the-king-of-staten-island-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/watch-the-last-days-of-american-crime-2020-streaming-full-movie-online-free-123movies/
https://nprnsb.org/event/123movies-the-last-days-of-american-crime-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/watch-a-whisker-away-2020-streaming-full-movie-online-free-123movies/
https://nprnsb.org/event/123movies-a-whisker-away-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/watch-the-lion-king-2019-streaming-full-movie-online-free-123movies/
https://nprnsb.org/event/123movies-the-lion-king-2019-hd-full-watch-online-for-free/
https://nprnsb.org/event/watch-gretel-hansel-2020-streaming-full-movie-online-free-123movies/
https://nprnsb.org/event/123movies-on-the-record-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/123movies-shirley-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/123movies-demon-slayer-the-movie-mugen-train-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/123movies-free-guy-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/123movies-merry-men-2-2019-hd-full-watch-online-for-free/
https://nprnsb.org/event/watch-feel-the-beat-2020-streaming-full-movie-online-free-123movies/
https://nprnsb.org/event/123movies-feel-the-beat-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/123movies-yvonne-orji-momma-i-made-it-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/123movies-the-scheme-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/watch-infamous-2020-streaming-full-movie-online-free-123movies/
https://nprnsb.org/event/123movies-infamous-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/123movies-sex-and-the-future-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/123movies-the-fox-hunter-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/watch-true-history-of-the-kelly-gang-2020-streaming-full-movie-online-free-123movies/
https://nprnsb.org/event/123movies-true-history-of-the-kelly-gang-2020-hd-full-watch-online-for-free/
https://nprnsb.org/event/watch-rurouni-kenshin-the-final-2020-streaming-full-movie-online-free-123movies/
https://nprnsb.org/event/123movies-rurouni-kenshin-the-final-2020-hd-full-watch-online-for-free/