瑙f瀽锛?/span> A椤癸紝濡?/span>A涓?/span>Na2S锛?/span>X鏄己閰革紝鍙互鏄~閰革紝B涓?/span>H2S锛?/span>C涓?/span>SO2锛?/span>D涓?/span>SO3锛屾晠A绗﹀悎棰樻剰锛?/span>B椤癸紝鑻?/span>A涓?/span>CH3CH2C1锛?/span>X鏄?/span>NaOH锛?/span>B涓?/span>CH3CH2OH锛?/span>C涓?/span>CH3CHO锛?/span>D涓?/span>CH3COOH锛?/span>鏁?/span>B涓嶆纭紝鍒?/span>D椤规纭紱C椤癸紝鑻?/span>A涓?/span>H2S锛?/span>X涓?/span>C12锛屽垯B涓?/span>S锛?/span>C涓?/span>SO2锛?/span>D涓?/span>SO3锛屾晠C姝g‘銆?/span>
瑙f瀽锛氬厛姹傚緱 A銆?/span>B鐨勫钩鍧囨懇灏旇川閲?/span> M =13.8/0.3=46g/mol锛屽垯A銆?/span>B鐨勬懇灏旇川閲忥細涓€涓ぇ浜?/span>46銆佷竴涓皬浜?/span>46锛?/span>A<B锛屾墍浠?/span>A灏忎簬46锛屽皬浜?/span>46鐨勯ケ鍜屼竴鍏冮唶鍙湁鐢查唶锛?/span>B澶т簬46涓旂⒊鍘熷瓙鏁颁笉澶т簬4鐨勫彧鏈変笝閱囧拰涓侀唶锛涘張鐭ワ細涓欓唶鏈変袱绉嶅悓鍒嗗紓鏋勪綋锛屼竵閱囨湁鍥涚鍚屽垎寮傛瀯浣撱€傝嫢鏄敳閱囦笌涓欓唶娣峰悎锛岀墿璐ㄧ殑閲忎箣姣斾负1:1锛?/span>A銆?/span>B鍙湁2绉嶅垎瀛愮粍鍚堬紱鑻ユ槸鐢查唶涓庝竵閱囨贩鍚堬紝鐗╄川鐨勯噺涔嬫瘮涓?/span>2:1锛?/span> A銆?/span>B鍙湁4绉嶅垎瀛愮粍鍚堬紝鏁?/span>CD姝g‘
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