ͬѧÃdzԵÄÁãʳµÄ°ü×°´üÖо­³£ÓÐÒ»¸öСֽ´ü£¬ÉÏÃæд×Å¡°¸ÉÔï¼Á¡±£¬ÆäÖ÷Òª³É·ÖÊÇÉúʯ»Ò(CaO)¡£

(1)Éúʯ»ÒÊôÓÚÄÄÖÖÀà±ðµÄÎïÖÊ£¿___________

(2)Éúʯ»Ò¿É×÷¸ÉÔï¼ÁµÄÀíÓÉÊÇ(Óû¯Ñ§·½³Ìʽ±íʾ)___________________________________¡£

(3)Éúʯ»Ò»¹¿ÉÒÔ¸úÄÄЩÀà±ðµÄÎïÖÊ·¢Éú»¯Ñ§·´Ó¦£¿ÁоÙÈýÀý£¬²¢Ð´³ö»¯Ñ§·½³Ìʽ¡£

________________________________________________________________

(4)Сֽ´üÖÐÎïÖÊÄÜ·ñ³¤ÆÚ³ÖÐøµØ×÷¸ÉÔï¼Á£¿ÎªÊ²Ã´£¿

_________________________________________________________________

(5)ÔÚÄãËùÈÏʶµÄ»¯Ñ§ÎïÖÊÖУ¬»¹ÓÐÄÄЩ¿ÉÒÔÓÃ×÷¸ÉÔï¼Á£¿¾Ù³öÒ»Àý¡£

__________________________________________________________________

½âÎö£º±¾Ìâ×ÛºÏÐÔ½ÏÇ¿£¬ÓÖÁªÏµÊµ¼ÊÉú»î£¬Õâ¾ÍÒªÇóÔÚƽʱµÄѧϰÖУ¬Òª×¢Òâ»ýÀÛ£¬ÓÖÒªÁôÐÄÉú»î£¬×öµ½Ñ§ÒÔÖÂÓá£CaOΪ¼îÐÔÑõ»¯ÎÄÜÓëËá¡¢ËáÐÔÑõ»¯Îï¡¢Ñη´Ó¦£¬¾ßÓмîÐÔÑõ»¯ÎïµÄͨÐÔ¡£

´ð°¸£º(1)Éúʯ»ÒÊôÓÚ½ðÊôÑõ»¯ÎÓÖÊǼîÐÔÑõ»¯Îï¡£

(2)CaOÄÜÓëË®·´Ó¦£¬¹Ê¿Éʹ±»¸ÉÔïµÄÎïÖʵÃÒÔ¸ÉÔïCaO+H2OCa(OH)2

(3)CaO»¹¿ÉÓëËá¡¢ËáÐÔÑõ»¯Îï¡¢Ñη´Ó¦¡£

CaO+2HClCaCl2+H2O

CaO+CO2CaCO3(»òCaO+SiO2CaSiO3)

H2O+CaO+Na2CO3CaCO3¡ý+2NaOH

(4)²»ÄÜ¡£µ±CaOÓëË®·´Ó¦È«²¿Éú³ÉCa(OH)2¡²Ca(OH)2Ò²ÓÐÎüË®ÐÔ¡³£¬Ca(OH)2ÔÙ³±½â±íÃæ³Êð¤³í״ʱ£¬¼´Ê§È¥ÎüË®¸ÉÔïÎïÖʵÄÄÜÁ¦¡£

(5£©³£ÓõĸÉÔï¼Á»¹ÓÐCaCl2¡¢NaOH¡¢Å¨ÁòËá¡¢P2O5¡¢¹è½ºµÈ¡£


Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ͬѧÃdzԵÄÁãʳµÄ°ü×°´üÖо­³£ÓÐÒ»¸öСֽ´ü£¬ÉÏÃæд×Å¡°¸ÉÔï¼Á¡±£¬ÆäÖ÷Òª³É·ÖÊÇÉúʯ»Ò£¨CaO£©£®
£¨1£©Éúʯ»ÒÊôÓÚÄÄÖÖÀà±ðµÄÎïÖÊ£¿£¨ÈÎдһÀ༴¿É£©
¼îÐÔÑõ»¯Îï
¼îÐÔÑõ»¯Îï

£¨2£©Éúʯ»Ò¿É×ö¸ÉÔï¼ÁµÄÀíÓÉÊÇ£¨Óû¯Ñ§·½³Ìʽ±íʾ£©
CaO+H2O¨TCa£¨OH£©2
CaO+H2O¨TCa£¨OH£©2

£¨3£©Éúʯ»Ò»¹¿ÉÒÔ¸úÄÄЩÀà±ðµÄÎïÖÊ·¢Éú»¯Ñ§·´Ó¦£¿ÁоÙ2Àý£¬²¢Ð´³ö»¯Ñ§·½³Ìʽ£º
Àà±ð
Ëá
Ëá

Óë¶ÔÓ¦Àà±ðÎïÖÊ·¢Éú·´Ó¦µÄ·½³Ìʽ
CaO+2HCl¨TCaCl2+H2O
CaO+2HCl¨TCaCl2+H2O

Àà±ð
ËáÐÔÑõ»¯Îï
ËáÐÔÑõ»¯Îï

Óë¶ÔÓ¦Àà±ðÎïÖÊ·¢Éú·´Ó¦µÄ·½³Ìʽ
CaO+CO2¨TCaCO3
CaO+CO2¨TCaCO3

£¨4£©ÄãÈÏΪÏÂÁÐÄÚÈÝ»¹±ØÐëÔÚÕâÖÖСֽ´üÉÏ×¢Ã÷µÄÊÇ
AC
AC
£¨ÓÃÐòºÅÌî¿Õ£©£®
A£®½ûֹʳÓà B£®¿ÉÒÔʳÓà  C£®½ûÖ¹¶ùͯÓÃÊÖÄà D£®Éú²úÈÕÆÚ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ͬѧÃdzԵÄÁãʳµÄ°ü×°´üÖо­³£ÓÐÒ»¸öСֽ´ü£¬ÉÏÃæд×Å¡°¸ÉÔï¼Á¡±£¬ÆäÖ÷Òª³É·ÖÊÇÉúʯ»Ò(CaO)¡£

(1)Éúʯ»ÒÊôÓÚÄÄÖÖÀà±ðµÄÎïÖÊ£¿___________

(2)Éúʯ»Ò¿É×÷¸ÉÔï¼ÁµÄÀíÓÉÊÇ(Óû¯Ñ§·½³Ìʽ±íʾ)___________________________________¡£

(3)Éúʯ»Ò»¹¿ÉÒÔ¸úÄÄЩÀà±ðµÄÎïÖÊ·¢Éú»¯Ñ§·´Ó¦£¿ÁоÙÈýÀý£¬²¢Ð´³ö»¯Ñ§·½³Ìʽ¡£

________________________________________________________________

(4)Сֽ´üÖÐÎïÖÊÄÜ·ñ³¤ÆÚ³ÖÐøµØ×÷¸ÉÔï¼Á£¿ÎªÊ²Ã´£¿

_________________________________________________________________

(5)ÔÚÄãËùÈÏʶµÄ»¯Ñ§ÎïÖÊÖУ¬»¹ÓÐÄÄЩ¿ÉÒÔÓÃ×÷¸ÉÔï¼Á£¿¾Ù³öÒ»Àý¡£

__________________________________________________________________

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ͬѧÃdzԵÄÁãʳµÄ°ü×°´üÖо­³£ÓÐÒ»¸öСֽ´ø£¬ÉÏÃæд×Å¡°¸ÉÔï¼Á¡±£¬ÆäÖ÷Òª³É·ÖÊÇÉúʯ»Ò£¨CaO£©¡£

£¨1£©Éúʯ»ÒÊôÓÚÄÄÖÖÀà±ðµÄÎïÖÊ£¿

£¨2£©Éúʯ»Ò¿É×ö¸ÉÔï¼ÁµÄÀíÓÉÊÇ£¨Óû¯Ñ§·½³Ìʽ±íʾ£©______________________________¡£

£¨3£©Éúʯ»Ò»¹¿ÉÒÔ¸úÄÄЩÀà±ðµÄÎïÖÊ·¢Éú»¯Ñ§·´Ó¦£¿ÁоÙÁ½Àý£¬²¢Ð´³ö»¯Ñ§·½³Ìʽ¡£

£¨4£©Ð¡Ö½´øÖеÄÎïÖÊÄÜ·ñ³¤ÆÚ³ÖÐøµØ×ö¸ÉÔï¼Á£¿ÎªÊ²Ã´£¿

£¨5£©ÔÚÄãËùÈÏʶµÄ»¯Ñ§ÎïÖÊÖУ¬»¹ÓÐÄÄЩ¿ÉÒÔÓÃ×÷¸ÉÔï¼Á£¿¾Ù³öÒ»Àý¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ͬѧÃdzԵÄÁãʳµÄ°ü×°´üÖо­³£ÓÐÒ»¸öСֽ´ü£¬ÉÏÃæд×Å¡°¸ÉÔï¼Á¡±£¬ÆäÖ÷Òª³É·ÖÊÇÉúʯ»Ò(CaO)¡£

(1)Éúʯ»ÒÊôÓÚÄÄÖÖÀà±ðµÄÎïÖÊ£¿

(2)Éúʯ»Ò¿É×÷¸ÉÔï¼ÁµÄÀíÓÉÊÇʲô£¿(Óû¯Ñ§·½³Ìʽ±íʾ)

(3)Éúʯ»Ò»¹¿ÉÒÔ¸úÄÄЩÀà±ðµÄÎïÖÊ·¢Éú»¯Ñ§·´Ó¦£¿ÁоÙÁ½Àý£¬²¢Ð´³ö»¯Ñ§·½³Ìʽ¡£

(4)Сֽ´üÖеÄÎïÖÊÄÜ·ñ³¤ÆÚ³ÖÐøµØ×÷¸ÉÔï¼Á£¿ÎªÊ²Ã´£¿

(5)ÔÚÄãËùÈÏʶµÄ»¯Ñ§ÎïÖÊÖУ¬»¹ÓÐÄÄЩ¿ÉÒÔÓÃ×÷¸ÉÔï¼Á£¿ÁоÙÒ»Àý¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸