ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÊµÑéÎó²î·ÖÎö£º
ÔÚÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºµÄʵÑéÖУ¬ÏÂÁвÙ×÷¶ÔËùÅäµÃÈÜÒºÎÞÓ°ÏìµÄÊÇ£¨Ð´Ðò
ºÅ£©________________£»»áʹËùÅäÈÜÒºµÄŨ¶ÈÆ«´óµÄÊÇ___________________£»»áʹËùÅäÈÜÒºµÄŨ¶ÈƫСµÄÊÇ________________________¡£
£¨1£©ÌìƽµÄíÀÂëÕ´ÓÐÆäËûÎïÖÊ»òÒÑÐâÊ´¡£
£¨2£©ÅäÈÜÒºÓõÄÈÝÁ¿Æ¿ÓÃÕôÁóˮϴµÓºóδ¾¸ÉÔï¡£
£¨3£©¢Ý¶¨ÈÝʱ£¬ÑöÊÓÈÝÁ¿Æ¿¿Ì¶ÈÏߣ¨Ê¹ÈÜÒºÌå»ýÆ«´ó£©¡£
£¨4£©°ÑÁ¿Í²ÖвÐÁôµÄÒºÌåÓÃÕôÁóˮϴ³öµ¹ÈëÉÕ±ÖУ¨Ê¹ËùÁ¿ÒºÌåÌå»ýÆ«´ó£©¡£
£¨5£©°Ñ¸ßÓÚ20¡æµÄÒºÌåתÒƽøÈÝÁ¿Æ¿ÖУ¨ËùÁ¿ÒºÌåÌå»ýСÓÚÈÝÁ¿Æ¿Ëù±êÒºÌåÌå»ý£©
£¨6£©¶¨ÈÝʱ£¬¸©ÊÓÈÝÁ¿Æ¿¿Ì¶ÈÏߣ¨Ê¹ÒºÌåÌå»ýƫС£©¡£
£¨7£©³ÆÁ¿Ê±£¬ÎïÂëµ¹Ö㬲¢¶¯ÓÃÓÎÂ루ʹËù³ÆÈÜÖʵÄÖÊÁ¿Æ«µÍ£¬ÎïÖʵÄÁ¿Æ«Ð¡£©¡£
£¨8£©¶¨ÈݼÓˮʱ£¬²»É÷³¬¹ýÁ˿̶ÈÏߣ¬ÓÖ½«³¬³ö²¿·ÖÎü³ö£¨Ê¹ÈÜÖÊÎïÖʵÄÁ¿¼õÉÙ£©
£¨9£©¢Ý¶¨ÈÝʱ£¬ÑöÊÓÈÝÁ¿Æ¿¿Ì¶ÈÏߣ¨Ê¹ÈÜÒºÌå»ýÆ«´ó£©
£¨10£©²£Á§°ô»òÏ´µÓҺûÒÆÈëÈÝÁ¿Æ¿ÖУ¨Ê¹ÈÜÖʵÄÎïÖʵÄÁ¿¼õÉÙ£©¡£
¡¾´ð°¸¡¿ £¨2£© £¨1£©£¨4£©£¨5£©£¨6£©£¨9£© £¨3£©£¨7£©£¨8£©£¨10£©
¡¾½âÎö¡¿£¨1£©ÌìƽµÄíÀÂëÕ´ÓÐÆäËûÎïÖÊ»òÒÑÐâÊ´µ¼ÖÂÖÊÁ¿Ôö¼Ó£¬Å¨¶ÈÆ«¸ß£»£¨2£©ÅäÈÜÒºÓõÄÈÝÁ¿Æ¿ÓÃÕôÁóˮϴµÓºóδ¾¸ÉÔï²»»áÓ°ÏìÅäÖƽá¹û¡££¨3£©¶¨ÈÝʱ£¬ÑöÊÓÈÝÁ¿Æ¿¿Ì¶ÈÏߣ¬Ê¹ÈÜÒºÌå»ýÆ«´ó£¬Å¨¶ÈƫС¡££¨4£©°ÑÁ¿Í²ÖвÐÁôµÄÒºÌåÓÃÕôÁóˮϴ³öµ¹ÈëÉÕ±ÖУ¬Ê¹ËùÁ¿ÒºÌåÌå»ýÆ«´ó£¬Òò´ËŨ¶ÈÆ«¸ß¡££¨5£©°Ñ¸ßÓÚ20¡æµÄÒºÌåתÒƽøÈÝÁ¿Æ¿ÖУ¬µ¼ÖÂËùÁ¿ÒºÌåÌå»ýСÓÚÈÝÁ¿Æ¿Ëù±êÒºÌåÌå»ý£¬Å¨¶ÈÆ«¸ß£»£¨6£©¶¨ÈÝʱ£¬¸©ÊÓÈÝÁ¿Æ¿¿Ì¶ÈÏߣ¬Ê¹ÒºÌåÌå»ýƫС£¬Å¨¶ÈÆ«¸ß¡££¨7£©³ÆÁ¿Ê±£¬ÎïÂëµ¹Ö㬲¢¶¯ÓÃÓÎÂ룬ʹËù³ÆÈÜÖʵÄÖÊÁ¿Æ«µÍ£¬ÎïÖʵÄÁ¿Æ«Ð¡£¬Å¨¶ÈÆ«µÍ¡££¨8£©¶¨ÈݼÓˮʱ£¬²»É÷³¬¹ýÁ˿̶ÈÏߣ¬ÓÖ½«³¬³ö²¿·ÖÎü³ö£¬Ê¹ÈÜÖÊÎïÖʵÄÁ¿¼õÉÙ£¬Å¨¶ÈÆ«µÍ¡££¨9£©¶¨ÈÝʱ£¬ÑöÊÓÈÝÁ¿Æ¿¿Ì¶ÈÏߣ¬Ê¹ÈÜÒºÌå»ýÆ«´ó£¬Å¨¶ÈÆ«¸ß£»£¨10£©²£Á§°ô»òÏ´µÓҺûÒÆÈëÈÝÁ¿Æ¿ÖУ¬Ê¹ÈÜÖʵÄÎïÖʵÄÁ¿¼õÉÙ£¬Å¨¶ÈÆ«µÍ¡£
¡¾ÌâÄ¿¡¿X¡¢Y¡¢Z¡¢M¡¢R¡¢QΪ¶ÌÖÜÆÚÖ÷×åÔªËØ£¬²¿·ÖÐÅÏ¢ÈçϱíËùʾ£º
X | Y | Z | M | R | Q | |
Ô×Ӱ뾶/nm | 0.037 | 0.077 | 0.074 | 0.071 | 0.102 | 0.099 |
Ö÷Òª»¯ºÏ¼Û | +1 | +4£¬-4 | -2 | -1 | +6£¬-2 | +7£¬-1 |
¾Ý´Ë»Ø´ð£º
£¨1£©ÏÂÁÐÊÔ¼ÁÖУ¬¿ÉÓÃÓÚ¼ìÑéYZ2ºÍRZ2µÄ»ìºÏÎïÖк¬ÓÐRZ2µÄÊÇ_____________
³ÎÇåʯ»ÒË® B. ËáÐÔ¸ßÃÌËá¼ØÈÜÒº
C. Æ·ºìÈÜÒº D. ÇâÑõ»¯ÄÆÈÜÒº
£¨2£©ÏÂÁÐ˵·¨ÖУ¬ÄÜ×÷ΪRÔªËغÍQÔªËطǽðÊôÐÔÇ¿Èõ±È½ÏÒÀ¾ÝµÄÊÇ_____________
A£®³£ÎÂÏ£¬RµÄµ¥ÖÊΪ¹Ì̬£¬QµÄµ¥ÖÊΪÆø̬£»
B£®Îȶ¨ÐÔ£ºX2R£¼XQ
C£®ËáÐÔ£ºX2R£¼XQ
£¨3£©Çëд³öZÔªËصĵ¥ÖÊÓëFe(OH)2Ðü×ÇÒº·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º_____________________¡£
£¨4£©MÔªËصÄÇ⻯ÎïÓëSiO2·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º_______________¡£