ÌâÄ¿ÄÚÈÝ
ijÖÖ»ìºÏÆøÌ壬¿ÉÄܺ¬ÓÐN2¡¢HCl¡¢CO¡£°Ñ»ìºÏÆøÌåÒÀ´Îͨ¹ý×ãÁ¿µÄNaHCO3ÈÜÒººÍ×ÆÈȵÄCuO£¬ÆøÌåÌå»ý¶¼Ã»Óб仯£»ÔÙͨ¹ý×ãÁ¿Na2O2¹ÌÌ壬ÆøÌåÌå»ý±äС£»×îºóͨ¹ý×ÆÈȵÄÍÍø£¬¾³ä·Ö·´Ó¦ºóÆøÌåÌå»ýÓÖ¼õС£¬µ«»¹ÓÐÊ£ÓàÆøÌå¡£ÒÔ϶ԻìºÏÆøÌå×é³ÉµÄÅжϣ¬ÕýÈ·µÄÊÇ(¡¡¡¡)
A.Ò»¶¨Ã»ÓÐN2£¬COºÍHClÖÐÖÁÉÙÓÐÒ»ÖÖ?
B.Ò»¶¨ÓÐN2¡¢HClºÍCO?
C.Ò»¶¨ÓÐN2£¬COºÍHClÖÐÖÁÉÙÓÐÒ»ÖÖ?
D.Ò»¶¨ÓÐN2ºÍHCl£¬Ò»¶¨Ã»ÓÐCO
C?
½âÎö:
°Ñ»ìºÏÆøÌåÒÀ´Îͨ¹ý×ãÁ¿µÄNaHCO3ÈÜÒººÍ×ÆÈȵÄCuO£¬ÆøÌåÌå»ý¶¼Ã»Óб仯£¬HCl¡¢CO¿ÉÄÜת»¯ÎªCO2£»ÔÙͨ¹ý×ãÁ¿Na2O2¹ÌÌ壬ÆøÌåÌå»ý±äС£¬HCl¡¢COÖÁÉÙÓÐÒ»ÖÖ£»×îºóͨ¹ý×ÆÈȵÄÍÍø£¬¾³ä·Ö·´Ó¦ºóÆøÌåÌå»ýÓÖ¼õС£¬µ«»¹ÓÐÊ£ÓàÆøÌ壬ÔòÒ»¶¨ÓеªÆø¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿