22¡¢Éúʯ»Ò·ÅÈëË®ÖУ¬µÃµ½µÄʯ»ÒÈéÊDz»¾ùÒ»¡¢²»Îȶ¨µÄÐü×ÇÒº£®
£¨1£©Ê¯»ÒÈéÖйÌ̬ÎïÖʵĻ¯Ñ§Ê½Îª
Ca£¨OH£©2
£®
£¨2£©Ê¯»ÒÈé¾­¹ý
¹ýÂË
£¬¿ÉµÃµ½³ÎÇåµÄ±¥ºÍʯ»ÒË®£®
£¨3£©ÔÚ±¥ºÍʯ»ÒË®ÖмÓÈëÉúʯ»Ò£¬ÀäÈ´ÖÁԭζȣ¬ÏÂÁи÷Ïî·¢Éú¼õÉÙµÄÊÇ
A
ÌîÐòºÅ£©£®
A£®ÈÜÖʵÄÖÊÁ¿      B£®ÈÜÒºµÄpH     C£®Èܽâ¶È  D£®ÈÜÖÊÖÊÁ¿·ÖÊý
£¨4£©Ö»ÓÃÒ»ÖÖÊÔ¼Á¼ø±ðʯ»ÒË®¡¢ÉÕ¼îÈÜÒººÍÏ¡ÁòËᣬÕâÖÖÊÔ¼ÁÊÇ
Na2CO3ÈÜÒº
£¬ÓйصĻ¯Ñ§·½³ÌʽÊÇ
Ca£¨OH£©2+Na2CO3¨TCaCO3¡ý+2NaOH
¡¢
Na2CO3+H2SO4¨TNa2SO4+H2O+CO2¡ü
£®
·ÖÎö£º¸ù¾ÝÎïÖʼäµÄ·´Ó¦½øÐзÖÎö£¬Éúʯ»ÒÄÜÓëË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£¬´ËÎïÖÊ΢ÈÜÓÚË®£¬¿ÉÒÔ¾­¹ý¹ýÂ˽«¶àÓàµÄÇâÑõ»¯¸Æ³ýÈ¥£¬Òª¼ø±ðʯ»ÒË®¡¢ÇâÑõ»¯ÄƺÍÁòËᣬËùÑ¡Óõļø±ðÊÔ¼Á±ØÐëÓëÕâÈýÖÖÎïÖÊ»ìºÏʱÓÐÃ÷ÏԵIJ»Í¬ÏÖÏó£®
½â´ð£º½â£º£¨1£©Éúʯ»ÒÄÜÓëË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£¬ËùÒÔ±¾Ìâ´ð°¸Îª£ºCa£¨OH£©2£»
£¨2£©ÇâÑõ»¯¸Æ΢ÈÜÓÚË®£¬¿ÉÒÔ¾­¹ý¹ýÂ˽«¶àÓàµÄÇâÑõ»¯¸Æ³ýÈ¥£¬ËùÒÔ±¾Ìâ´ð°¸Îª£º¹ýÂË£»
£¨3£©ÔÚ±¥ºÍʯ»ÒË®ÖмÓÈëÉúʯ»Ò£¬Ñõ»¯¸ÆÓëË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£¬ÏûºÄÁ˱¥ºÍÈÜÒºÖеÄÈܼÁË®£¬µ¼ÖÂÈÜÒºµÄÖÊÁ¿¼õС£¬ÔÚͬÎÂÏ£¬ÇâÑõ»¯¸ÆµÄÈܽâ¶È²»±ä£¬ÈÜÖÊÖÊÁ¿·ÖÊý²»±ä£¬ÆäËá¼îÐÔ²»±ä£¬¹ÊÑ¡A£»
£¨4£©Òª¼ø±ðʯ»Òˮ̼ËáÄƺÍÁòËᣬËùÑ¡Óõļø±ðÊÔ¼Á±ØÐëÓëÕâÈýÖÖÎïÖÊ»ìºÏʱÓÐÃ÷ÏԵIJ»Í¬ÏÖÏ󣬿ÉÒÔÑ¡ÓÃ̼ËáÄÆÈÜÒº£¬Ì¼ËáÄÆÓëÇâÑõ»¯¸Æ·´Ó¦Éú³É°×É«³Áµí£¬ÓëÇâÑõ»¯ÄÆ»ìºÏÎÞÏÖÏó£¬ÓëÁòËá»ìºÏÄܲúÉúÆøÅÝ£¬ËùÒÔ±¾Ìâ´ð°¸Îª£ºNa2CO3ÈÜÒº£¬Ca£¨OH£©2+Na2CO3¨TCaCO3¡ý+2NaOH£¬Na2CO3+H2SO4¨TNa2SO4+H2O+CO2¡ü£®
µãÆÀ£º±¾Ì⿼²éÁËÉúʯ»ÒµÄÐÔÖÊÒÔ¼°±¥ºÍÈÜÒºµÄÓйØ֪ʶºÍ³£¼ûÎïÖʵļø±ð£¬Íê³É´ËÌ⣬¿ÉÒÔÒÀ¾ÝÒÑÓеÄ֪ʶ½øÐУ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

16¡¢Ë®ÊÇÖØÒªµÄ·ÖÉ¢¼Á£¬Ðí¶àÎïÖʶ¼ÄÜÔÚË®ÖзÖÉ¢£¬ÐγÉÈÜÒº¡¢Ðü×ÇÒº»òÈé×ÇÒºµÈ£¬ÉÙÁ¿Éúʯ»Ò·ÅÈëË®ÖУ¬µÃµ½µÄʯ»ÒË®ÊǾùÒ»¡¢Îȶ¨µÄ»ìºÏÎÊôÓÚÈÜÒº£»¼ÌÐø¼ÓÈëÒ»¶¨Á¿Éúʯ»Ò£¬µÃµ½µÄʯ»ÒÈéÊDz»¾ùÒ»¡¢²»Îȶ¨µÄ»ìºÏÎÊôÓÚ
Ðü×ÇÒº
£¬Ê¯»ÒÈéÖйÌ̬ÎïÖʵĻ¯Ñ§Ê½Îª
Ca£¨OH£©2
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2009?¾²°²Çøһģ£©Ë®ÊÇÉúÃüÖ®Ô´£¬ÎÒÃÇÉú»îµÄÖÜΧÊÇË®µÄÊÀ½ç£®
£¨1£©Ë®ÊÇÖØÒªµÄ·ÖÉ¢¼Á£¬Ðí¶àÎïÖʶ¼ÄÜÔÚË®ÖзÖÉ¢£¬ÐγÉÈÜÒº¡¢Ðü×ÇÒº»òÈé×ÇÒºµÈ£®
¢Ù¼«ÉÙÁ¿Éúʯ»Ò·ÅÈëË®ÖУ¬µÃµ½µÄʯ»ÒË®ÊǾùÒ»¡¢Îȶ¨µÄ»ìºÏÎÊôÓÚÈÜÒº£¬Ê¯»ÒË®ÖÐÈÜÖÊÊÇ
ÇâÑõ»¯¸Æ
ÇâÑõ»¯¸Æ
£¬·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
CaO+H2O¨TCa£¨OH£©2
CaO+H2O¨TCa£¨OH£©2
£»
¢Ú¼ÌÐø¼ÓÈëÒ»¶¨Á¿Éúʯ»Ò£¬µÃµ½µÄʯ»Ò½¬ÊDz»¾ùÒ»¡¢²»Îȶ¨µÄ»ìºÏÎÊôÓÚ
Ðü×ÇÒº
Ðü×ÇÒº
£®
£¨2£©×ÔÀ´Ë®³§½«ÌìȻˮ¼Ó¹¤³ÉÒûÓÃË®£¨×ÔÀ´Ë®£©µÄÖ÷ÒªÉú²ú¹ý³ÌÓУº
¢ÙÓþ»Ë®¼Á´¦Àí΢СµÄÐü¸¡Îͨ³£¼ÓÈëµÄ¾»Ë®¼ÁÊÇ
Ã÷·¯
Ã÷·¯
£»
¢ÚÏòË®ÖмÓÈë
»îÐÔÌ¿
»îÐÔÌ¿
£¨ÌîдÎïÖÊÃû³Æ£©£¬Í¨¹ýÎü¸½³ýȥˮÖеÄÒìζ£»
¢Û×îºóÔÚË®ÖмÓÈëÊÊÁ¿ÒºÂÈ£¬Æä×÷ÓÃÊÇ
Ïû¶¾É±¾ú
Ïû¶¾É±¾ú
£®
£¨3£©µç½âË®µÄ×°ÖÃÈçÓÒͼËùʾ£º
¢Ùa¹ÜÖвúÉúÆøÌåµÄ»¯Ñ§Ê½£º
O2
O2
£»
¢Úb¹ÜÖвúÉúÆøÌåȼÉյĻ¯Ñ§·½³Ìʽ
2H2+O2
 µãȼ 
.
 
2H2O
2H2+O2
 µãȼ 
.
 
2H2O
£»
¢Ûa¹Ü²úÉúÆøÌåÓëb¹Ü²úÉúÆøÌåµÄÖÊÁ¿±ÈΪ
8£º1
8£º1
£»
¢Ü°¢·ü¼ÓµÂÂÞ×ܽá³öÒ»Ìõ¹æÂÉ£ºÔÚͬÎÂͬѹÏ£¬Í¬Ìå»ýµÄÈκÎÆøÌ庬ÓÐÏàͬµÄ·Ö×ÓÊý£®Èç¹ûa¹ÜÖвúÉúÆøÌåµÄ·Ö×ÓÊýΪ6.02¡Á1023¸ö£¬Ôòb¹Ü²úÉúÆøÌåµÄ·Ö×ÓÊýΪ
1.204¡Á1024
1.204¡Á1024
¸ö£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

Éúʯ»Ò·ÅÈëË®ÖУ¬µÃµ½µÄʯ»ÒÈéÊDz»¾ùÒ»¡¢²»Îȶ¨µÄÐü×ÇÒº£®
£¨1£©Ê¯»ÒÈé¾­¹ý
 
£¬¿ÉµÃµ½³ÎÇåµÄ±¥ºÍʯ»ÒË®£®
£¨2£©ÔÚ±¥ºÍʯ»ÒË®ÖмÓÈëÉúʯ»Ò£¬ÀäÈ´ÖÁԭζȣ¬ÏÂÁи÷Ïî·¢Éú¼õÉÙµÄÊÇ
 
£¨ÌîÐòºÅ£©£®
A£®ÈÜÖʵÄÖÊÁ¿      B£®ÈÜÒºµÄpH     C£®Èܽâ¶È  D£®ÈÜÖÊÖÊÁ¿·ÖÊý
£¨3£©Ö»ÓÃÒ»ÖÖÊÔ¼Á¼ø±ðʯ»ÒË®¡¢ÉÕ¼îÈÜÒººÍÏ¡ÁòËᣬÕâÖÖÊÔ¼ÁÊÇ
 
£¬ÓйصĻ¯Ñ§·½³ÌʽÊÇ
 
¡¢
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

Ë®ÊÇÉúÃüÖ®Ô´£¬ÎÒÃÇÉú»îµÄÖÜΧÊÇË®µÄÊÀ½ç£®
£¨1£©Ë®ÊÇÖØÒªµÄ·ÖÉ¢¼Á£¬Ðí¶àÎïÖʶ¼ÄÜÔÚË®ÖзÖÉ¢£¬ÐγÉÈÜÒº¡¢Ðü×ÇÒº»òÈé×ÇÒºµÈ£®
¢Ù¼«ÉÙÁ¿Éúʯ»Ò·ÅÈëË®ÖУ¬µÃµ½µÄʯ»ÒË®ÊǾùÒ»¡¢Îȶ¨µÄ»ìºÏÎÊôÓÚÈÜÒº£¬Ê¯»ÒË®ÖÐÈÜÖÊÊÇ______£¬·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ______£»
¢Ú¼ÌÐø¼ÓÈëÒ»¶¨Á¿Éúʯ»Ò£¬µÃµ½µÄʯ»Ò½¬ÊDz»¾ùÒ»¡¢²»Îȶ¨µÄ»ìºÏÎÊôÓÚ______£®
£¨2£©×ÔÀ´Ë®³§½«ÌìȻˮ¼Ó¹¤³ÉÒûÓÃË®£¨×ÔÀ´Ë®£©µÄÖ÷ÒªÉú²ú¹ý³ÌÓУº
¢ÙÓþ»Ë®¼Á´¦Àí΢СµÄÐü¸¡Îͨ³£¼ÓÈëµÄ¾»Ë®¼ÁÊÇ______£»
¢ÚÏòË®ÖмÓÈë______£¨ÌîдÎïÖÊÃû³Æ£©£¬Í¨¹ýÎü¸½³ýȥˮÖеÄÒìζ£»
¢Û×îºóÔÚË®ÖмÓÈëÊÊÁ¿ÒºÂÈ£¬Æä×÷ÓÃÊÇ______£®
£¨3£©µç½âË®µÄ×°ÖÃÈçÓÒͼËùʾ£º
¢Ùa¹ÜÖвúÉúÆøÌåµÄ»¯Ñ§Ê½£º______£»
¢Úb¹ÜÖвúÉúÆøÌåȼÉյĻ¯Ñ§·½³Ìʽ______£»
¢Ûa¹Ü²úÉúÆøÌåÓëb¹Ü²úÉúÆøÌåµÄÖÊÁ¿±ÈΪ______£»
¢Ü°¢·ü¼ÓµÂÂÞ×ܽá³öÒ»Ìõ¹æÂÉ£ºÔÚͬÎÂͬѹÏ£¬Í¬Ìå»ýµÄÈκÎÆøÌ庬ÓÐÏàͬµÄ·Ö×ÓÊý£®Èç¹ûa¹ÜÖвúÉúÆøÌåµÄ·Ö×ÓÊýΪ6.02¡Á1023¸ö£¬Ôòb¹Ü²úÉúÆøÌåµÄ·Ö×ÓÊýΪ______¸ö£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸