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Dalam bekas tertutup tersebut terdapat air ammonia dengan kepekatan 25%. Berapakah tekanan di dalam bekas tersebut?

2016-12-26View Original

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Para pakar sekalian, dalam bekas tertutup tersebut terdapat larutan ammonia dengan kepekatan 25%. Isipadu larutan ini menyumbang 75% daripada isipadu keseluruhan bekas tersebut. Jika suhu dikekalkan pada 85 darjah Celsius selama 2 jam, berapakah tekanan di dalam bekas tersebut? Adakah sepatutnya ada tekanan?
Reply #22016-12-27
Tekanan atmosfera pada 85℃, ditambah dengan tekanan wap air dan tekanan ammonia; nilai sebenarnya mungkin sedikit lebih rendah daripada jumlah tersebut. . . .

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