ÌâÄ¿ÄÚÈÝ
ÈËÀàÉç»áµÄ·¢Õ¹Àë²»¿ª½ðÊô²ÄÁÏ¡£ÈçͼÊÇijӲÂÁµÄÖ÷Òª³É·Ö¼°Ïà¹ØʵÑé¡£
£¨1£©½«Î´´òÄ¥¹ýµÄÓ²ÂÁ·ÅÈë×ãÁ¿Ï¡ÁòËáÖУ¬Õû¸ö¹ý³ÌÖеÄʵÑéÏÖÏóÊÇ__________£¨Ìî×Öĸ£©
AÏÈÎÞÆøÅݲúÉú£¬ºóÓдóÁ¿ÆøÅݲúÉú BÁ¢¼´²úÉú´óÁ¿ÆøÅÝ CÎÞÆøÅݲúÉú
£¨2£©½«´òÄ¥¹ýÓ²ÂÁƬ·ÅÈëÁòËáÍÈÜÒºÖУ¬Ð´³öÉæ¼°µ½µÄÒ»¸ö»¯Ñ§·´Ó¦µÄ·½³Ìʽ___________¡£
£¨3£©½«Ò»¶¨Á¿ÏõËáÒøÈÜÒºµÎÈëÊ¢·ÅÓÐÓ²ÂÁ·ÛÄ©µÄÊÔ¹ÜÖУ¬³ä·Ö·´Ó¦ºó£¬¹ýÂË£¬µÃµ½ÂËÔüºÍÂËÒº¡£ÈôÂËÔüÖмÓÈëÏ¡ÑÎËáÎÞÆøÅݲúÉú£¬ÔòÂËÔüÖÐÒ»¶¨º¬ÓеĽðÊôÊÇ___________¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐÓйØʵÑé·½°¸Éè¼Æ²»ÕýÈ·µÄÊÇ£¨ £©
Ñ¡Ïî | ʵÑéÄ¿µÄ | ʵÑé·½°¸ |
A | Çø ·Ö NaCl ºÍ NH4NO3 | ¼ÓË®Èܽâºó£¬²âÈÜÒºµÄÎÂ¶È |
B | ³ýÈ¥µªÆøÖеÄÑõÆø | ½«»ìºÏÆøÌåͨ¹ý×ÆÈȵÄÍ |
C | ·ÖÀë KCl ºÍ MnO2 µÄ¹ÌÌå»ìºÏÎï | Èܽ⡢¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔï |
D | ³ýÈ¥ CO ÖÐµÄ CO2 | ½«»ìºÏÆøÌåͨ¹ý×ÆÈȵÄÌ¿²ã |
A.A B.B C.C D.D