skyflyer878
17.10.2021 •
Chemistry
Hỗn hợp X gồm NH3, CH5N, C2H7N. Biết số mol NH3 bằng số mol C2H7N. Đốt cháy hoàn toàn m gam X được 20,16 lít CO2 (đktc) và a gam nước. Giá trị của m và a là:
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Ответ:
Peppa pig
yes no maybe so