ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÕÅöÎͬѧȡÓÃÉúʯ»Òʱ£¬·¢ÏÖ×°ÂúÉúʯ»ÒµÄËÜÁÏÊÔ¼ÁÆ¿ÒѾÅòÕÍÅüÁÑ£¬
Ϊ´ËËûÃÇС×é½øÐÐÁËÈçÏÂ̽¾¿£º
£¨Ìá³öÎÊÌ⣩¸ÃÉúʯ»ÒÊÇ·ñ±äÖÊ£¿ÆäÖ÷Òª³É·ÖÊÇʲô£¿
£¨²ÂÏë¼ÙÉ裩ÕÅöÎÈÏΪÉúʯ»Ò¿Ï¶¨ÒѱäÖÊ£¬ÒòΪ¿ÕÆø³É·ÖÖк¬ÓÐ_____ºÍ_____£®
Ëû²ÂÏëÆäÖ÷Òª³É·Ö¿ÉÄܺ¬ÓÐCaO¡¢Ca£¨OH£©2¡¢CaCO3µÈÈýÖÖÎïÖÊ
£¨ÊµÑé̽¾¿£©£¨1£©ÕÅöÎÈ¡Ò»¶¨Á¿ÑùÆ·ÓÚÉÕ±ÖУ¬¼ÓÈëÊÊÁ¿µÄË®³ä·Ö½Á°è£¬ÓÃÊÖ´¥ÃþÉÕ±Íâ±Ú£¬_____£¬ÓÉ´Ë˵Ã÷¸ÃÑùÆ·Öв»º¬ÓÐCaO£»
£¨2£©½«ÉÏÊöÒºÌå¹ýÂË£¬µÃµ½ÂËÒººÍÂËÔü£®Ð¡×éͬѧ½øÒ»²½Ì½¾¿£¬È·¶¨ÂËÔüµÄ³É·ÖÊÇʲô£¿
ʵÑé²Ù×÷²½Öè | ʵÑéÏÖÏó | ʵÑé½áÂÛ |
¢ÙÈ¡ÉÙÁ¿ÂËÒºÓÚÊÔ¹ÜÖÐͨÈë____ | _____ | ˵Ã÷¹ÌÌåÖк¬ÓÐCa(OH)2 |
¢ÚÈ¡ÉÙÁ¿ÂËÔüÓÚÊÔ¹ÜÖмÓÈëÏ¡ÑÎËá | _____ | ˵Ã÷ÂËÔüÖк¬ÓÐCaCO3 |
£¨·´Ë¼ÆÀ¼Û£©Ð¡×éͬѧ²½Öè¢ÚÖÐËù·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ_____£®
ËûÃǵóöµÄ½áÂÛÊÇÉúʯ»ÒÒѱäÖÊ£¬Ö÷Òª³É·ÖÊÇCa£¨OH£©2ºÍCaCO3£®
¡¾´ð°¸¡¿Ë® ¶þÑõ»¯Ì¼ ûÓиоõµ½ÌÌÊÖ ¶þÑõ»¯Ì¼ ÈÜÒº±ä»ë×Ç ÓÐÆøÅݲúÉú
¡¾½âÎö¡¿
Ñõ»¯¸ÆÄÜÓëË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£¬Ï¡ÑÎËáºÍ̼Ëá¸Æ·´Ó¦Éú³ÉÂÈ»¯¸Æ¡¢Ë®ºÍ¶þÑõ»¯Ì¼¡£
[²ÂÏë¼ÙÉè]
Éúʯ»Ò±äÖÊÊÇÉúʯ»ÒÓë¿ÕÆøÖеÄË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£¬ÇâÑõ»¯¸Æ½øÒ»²½Óë¶þÑõ»¯Ì¼·´Ó¦Éú³É̼Ëá¸ÆºÍË®£¬¹ÊÉúʯ»Ò±äÖÊ£¬¿ÕÆø³É·ÖÖк¬ÓÐË®ºÍ¶þÑõ»¯Ì¼¡£
[ʵÑé̽¾¿]
£¨1£©Ñõ»¯¸ÆÄÜÓëË®·´Ó¦Éú³ÉÇâÑõ»¯¸ÆÇҷųö´óÁ¿µÄÈÈ£¬ÊÖ´¥ÃþÉÕ±Íâ±Ú£¬Ã»Óиоõµ½ÌÌÊÖ£¬ËµÃ÷²»º¬ÓÐÑõ»¯¸Æ¡£
£¨2£©Òª¼ìÑéÇâÑõ»¯¸ÆµÄ´æÔÚ£¬¿ÉÒÔͨÈë¶þÑõ»¯Ì¼£¬ÈÜÒº±ä»ë×Ç £»Òª¼ìÑé̼Ëá¸Æ£¬¿ÉÒÔʹÓÃÑÎËᣬÑÎËáºÍ̼Ëá¸ÆÄÜ·´Ó¦Éú³É¶þÑõ»¯Ì¼£¬ÓÐÆøÅݲúÉú¡£
ʵÑé²Ù×÷²½Öè | ʵÑéÏÖÏó | ʵÑé½áÂÛ |
¢ÙÈ¡ÉÙÁ¿ÂËÒºÓÚÊÔ¹ÜÖÐͨÈë¶þÑõ»¯Ì¼ | ÈÜÒº±ä»ë×Ç | ˵Ã÷¹ÌÌåÖк¬ÓÐCa(OH)2 |
¢ÚÈ¡ÉÙÁ¿ÂËÔüÓÚÊÔ¹ÜÖмÓÈëÏ¡ÑÎËá | ÓÐÆøÅݲúÉú | ˵Ã÷ÂËÔüÖк¬ÓÐCaCO3 |
[·´Ë¼ÆÀ¼Û]С×éͬѧ²½Öè¢ÚÖÐËù·¢Éú·´Ó¦ÊÇÏ¡ÑÎËáºÍ̼Ëá¸Æ·´Ó¦Éú³ÉÂÈ»¯¸Æ¡¢Ë®ºÍ¶þÑõ»¯Ì¼£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ¡£
¡¾ÌâÄ¿¡¿ÏÂÁÐʵÑé²Ù×÷ÈÝÆ÷Öж¼ÓÐË®£¬Æä½âÊÍûÓÐÌåÏÖË®µÄÖ÷Òª×÷ÓõÄÊÇ£¨¡¡£©
A | B | C | D | |
ʵÑé ×°Öà | ÁòÔÚO2ÖÐȼÉÕ | ²â¶¨¿ÕÆøÖÐO2º¬Á¿ | ÌúË¿ÔÚO2ÖÐȼÉÕ | ̽¾¿È¼ÉÕÌõ¼þ |
½âÊÍ | ¼¯ÆøÆ¿ÖеÄË®£ºÎüÊշųöµÄÈÈÁ¿ | Á¿Í²ÖеÄË®£ºÍ¨¹ýË®Ìå»ýµÄ±ä»¯µÃ³öO2µÄÌå»ý | ¼¯ÆøÆ¿ÖеÄË®£ºÀäÈ´½¦ÂäÈÚ»¯Î·ÀÖ¹¼¯ÆøÆ¿Õ¨ÁÑ | ÉÕ±ÖеÄË®£º¼ÓÈÈÍƬ£¬¸ô¾ø¿ÕÆø |
A. A B. B C. C D. D