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Physics, 11.07.2021 09:40 phanuel642

Nồng độ phần mol của một hỗn hợp khí trong buồng bảo quản CA cho táo ở 1oC và 105 Pa như sau: O2 : 2%; CO2 : 3%; và N2 : 95%. Tính: a) Nồng độ phần khối lượng của mỗi loại khí b) Khối lượng phân tử trung bình của hỗn hợp khí c) Khối lượng riêng của hỗn hợp khí d) Áp suất riêng phần của các khí thành phần.

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Nồng độ phần mol của một hỗn hợp khí trong buồng bảo quản CA cho táo ở 1oC và 105 Pa như sau: O2 : 2...
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