ÔÚͬѧµÄÉúÈÕ¾Û»áÉÏ£¬Ð¡ºìͬѧ´ÓʳƷ°ü×°ºÐÄÚÈ¡³öÒ»¸öСֽ´ü£¬ÉÏÃæд×Å¡°¸ÉÔï¼Á£¬Ö÷Òª³É·ÖΪÉúʯ»Ò£¬ÇëÎðʳÓá±µÈ×ÖÑù£®³öÓÚºÃÆ棬¼¸¸öͬѧ¶ÔСֽ´üÄÚµÄÎïÖÊ×é³É½øÐÐÁË̽¾¿£¬ËûÃǽ«Ö½´üÄڵĸÉÔï¼Áµ¹ÈëÊ¢ÓÐÊÊÁ¿Ë®µÄ²£Á§±­ÖУ¬³ä·Ö½Á°èºó¹ýÂË£¬µÃµ½°×É«¹ÌÌåºÍÎÞÉ«ÈÜÒº£®
£¨1£©Ð¡ºìͬѧ²â¶¨ÁËÈÜÒºµÄËá¼î¶È£¬ÄãÈÏΪ½á¹û¿ÉÄÜÊÇ______£®
£¨2£©Ð¡Ã÷ͬѧ¶ÔËùµÃ°×É«³ÁµíµÄ×é³ÉÌá³öÁËÒÔϼÙÉ裺
¼ÙÉè¢ñ£ºÖ»ÄÜÊÇÇâÑõ»¯¸Æ
¼ÙÉèII£ºÖ»ÄÜÊÇ̼Ëá¸Æ
¼ÙÉèIII£ºÒ»¶¨ÊÇÇâÑõ»¯¸ÆºÍ̼Ëá¸ÆµÄ»ìºÏÎï
¼ÙÉè IV£ºÒ»¶¨ÊÇÑõ»¯¸ÆºÍ̼Ëá¸ÆµÄ»ìºÏÎ
ÄãÈÏΪСÃ÷µÄ¼ÙÉèÖÐ______ÊDz»ºÏÀíµÄ£®
£¨3£©ÎªÁËÅжÏÆäËû¼¸ÖÖ¼ÙÉèµÄºÏÀíÐÔ£¬Ð¡Ñàͬѧ½øÐÐÁËÏÂÁÐʵÑ飺
¢ÙÈ¡ÉÙÁ¿°×É«³Áµí·ÅÔÚÊÔ¹ÜÖУ¬¼ÓÈëÏ¡ÑÎËáºó¹Û²ìµ½ÓÐÆøÅݲúÉú£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ______£¬Óɴ˿ɽ«¼ÙÉè______·ñ¶¨£®
¢ÚΪÁ˵õ½×¼È·½áÂÛ£¬ËýÓÖÈ¡ÉÙÁ¿°×É«³Áµí·ÅÈëÁíÒ»Ö§ÊÔ¹ÜÖУ¬¼ÓÉÙÁ¿Ë®Õñµ´¡¢¾²Ö¹ºó£¬µÎÈë·Ó̪ÊÔÒº£¬ÈÜÒºÏÔºìÉ«£®ÓÉ´Ë¿ÉÈ·¶¨Ö»ÓмÙÉè______ºÏÀí£®

½â£º£¨1£©Ñõ»¯¸ÆºÍË®·´Ó¦ÄÜÉú³ÉÇâÑõ»¯¸Æ£¬ÇâÑõ»¯¸ÆÈÜÒºÏÔ¼îÐÔ£¬pH´óÓÚ7£¬ÇâÑõ»¯¸ÆºÍ¶þÑõ»¯Ì¼·´Ó¦Éú³É̼Ëá¸Æ£¬Ì¼Ëá¸Æ²»ÈÜÓÚË®£¬Èç¹ûÈÜÒºÖÐÖ»º¬ÓÐÇâÑõ»¯¸Æ£¬ÈÜÒºµÄpH´óÓÚ7£¬Èç¹û¸ÉÔï¼Á±äÖʺóÉú³ÉµÄÎïÖÊÖ»ÓÐ̼Ëá¸Æ£¬ÄÇô¹ýÂ˵õ½µÄÒºÌåÊÇË®£¬pHµÈÓÚ7£¬ËùÒÔ½á¹û¿ÉÄÜÊÇ´óÓÚ7»òµÈÓÚ7£®
¹ÊÌ´óÓÚ7»òµÈÓÚ7£®
£¨2£©¼ÙÉèIV²»ºÏÀí£»ÒòΪÈç¹û¸ÉÔï¼ÁÖк¬ÓÐÑõ»¯¸Æ£¬ÄÇô¼ÓÈëË®ºó£¬Ñõ»¯¸ÆºÍË®·´Ó¦Éú³ÉÁËÇâÑõ»¯¸Æ£®
¹ÊÌIV£®
£¨3£©¢Ù¼ÓÈëÏ¡ÑÎËáºó¹Û²ìµ½ÓÐÆøÅݲúÉú£¬ËµÃ÷³ÁµíÖк¬ÓÐ̼Ëá¸Æ£¬Ì¼Ëá¸ÆºÍÏ¡ÑÎËá·´Ó¦ÄÜÉú³ÉÂÈ»¯¸Æ¡¢Ë®ºÍ¶þÑõ»¯Ì¼£¬»¯Ñ§·½³ÌʽΪ£ºCaCO3+2HCl=CaCl2+H2O+CO2¡ü£¬¼ÙÉè¢ñÊDz»ÕýÈ·µÄ£®
¹ÊÌCaCO3+2HCl=CaCl2+H2O+CO2¡ü£»¢ñ£®
¢ÚµÎÈë·Ó̪ÊÔÒº£¬ÈÜÒºÏÔºìÉ«£¬ËµÃ÷³ÁµíÖк¬ÓÐÇâÑõ»¯¸Æ£¬½øÒ»²½ËµÃ÷¼ÙÉèIIIÊÇÕýÈ·µÄ£®
¹ÊÌIII£®
·ÖÎö£º£¨1£©Éúʯ»ÒÊÇÑõ»¯¸ÆµÄË׳ƣ¬Äܹ»ÎüÊÕ¿ÕÆøµÄË®ÕôÆø£¬ºÍË®·´Ó¦ÄÜÉú³ÉÇâÑõ»¯¸Æ£¬ÇâÑõ»¯¸ÆÄܹ»ÎüÊÕ¿ÕÆøÖеĶþÑõ»¯Ì¼£¬ºÍ¶þÑõ»¯Ì¼·´Ó¦ÄÜÉú³É̼Ëá¸ÆºÍË®£»
£¨2£©Ñõ»¯¸ÆºÍË®·´Ó¦ÄÜÉú³ÉÇâÑõ»¯¸Æ£»
£¨3£©Ñõ»¯¸Æ¡¢ÇâÑõ»¯¸Æ¡¢Ì¼Ëá¸ÆÖУ¬Ö»ÓÐ̼Ëá¸ÆºÍÏ¡ÑÎËá·´Ó¦ÄÜÉú³ÉÆøÌå¶þÑõ»¯Ì¼£»
£¨4£©ÇâÑõ»¯¸ÆÈÜÒºÏÔ¼îÐÔ£¬ÄÜʹ·Ó̪ÊÔÒº±äºìÉ«£®
µãÆÀ£º»¯Ñ§ÊµÑéÏÖÏóÊÇ»¯Ñ§ÊµÑé×îÍ»³ö¡¢×îÏÊÃ÷µÄ²¿·Ö£¬Ò²ÊǽøÐзÖÎöÍÆÀíµÃ³ö½áÂÛµÄÒÀ¾Ý£¬ÕÆÎÕÎïÖʵÄÐÔÖʺÍÏ໥֮¼äµÄ·´Ó¦¹Øϵ£¬ÓÐÖúÓÚÌá¸ß¹Û²ìʵÑé¡¢½øÐÐʵÑéµÄÄÜÁ¦£®ËùÒÔ£¬¶Ô»¯Ñ§ÊµÑé²»½öÒªÈÏÕæ¹Û²ì£¬»¹Ó¦ÕÆÎÕÉè¼ÆʵÑé¡¢¹Û²ìʵÑéÏÖÏóµÄ·½·¨£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2009?ͨÖÝÇøһģ£©ÔÚͬѧµÄÉúÈÕ¾Û»áÉÏ£¬Ð¡ºìͬѧ´ÓʳƷ°ü×°ºÐÄÚÈ¡³öÒ»¸öСֽ´ü£¬ÉÏÃæд×Å¡°¸ÉÔï¼Á£¬Ö÷Òª³É·ÖΪÉúʯ»Ò£¬ÇëÎðʳÓá±µÈ×ÖÑù£®³öÓÚºÃÆ棬¼¸¸öͬѧ¶ÔСֽ´üÄÚµÄÎïÖÊ×é³É½øÐÐÁË̽¾¿£¬ËûÃǽ«Ö½´üÄڵĸÉÔï¼Áµ¹ÈëÊ¢ÓÐÊÊÁ¿Ë®µÄ²£Á§±­ÖУ¬³ä·Ö½Á°èºó¹ýÂË£¬µÃµ½°×É«¹ÌÌåºÍÎÞÉ«ÈÜÒº£®
£¨1£©Ð¡ºìͬѧ²â¶¨ÁËÈÜÒºµÄËá¼î¶È£¬ÄãÈÏΪ½á¹û¿ÉÄÜÊÇ
´óÓÚ7»òµÈÓÚ7
´óÓÚ7»òµÈÓÚ7
£®
£¨2£©Ð¡Ã÷ͬѧ¶ÔËùµÃ°×É«³ÁµíµÄ×é³ÉÌá³öÁËÒÔϼÙÉ裺
¼ÙÉè¢ñ£ºÖ»ÄÜÊÇÇâÑõ»¯¸Æ
¼ÙÉèII£ºÖ»ÄÜÊÇ̼Ëá¸Æ
¼ÙÉèIII£ºÒ»¶¨ÊÇÇâÑõ»¯¸ÆºÍ̼Ëá¸ÆµÄ»ìºÏÎï
¼ÙÉè IV£ºÒ»¶¨ÊÇÑõ»¯¸ÆºÍ̼Ëá¸ÆµÄ»ìºÏÎ
ÄãÈÏΪСÃ÷µÄ¼ÙÉèÖÐ
IV
IV
ÊDz»ºÏÀíµÄ£®
£¨3£©ÎªÁËÅжÏÆäËû¼¸ÖÖ¼ÙÉèµÄºÏÀíÐÔ£¬Ð¡Ñàͬѧ½øÐÐÁËÏÂÁÐʵÑ飺
¢ÙÈ¡ÉÙÁ¿°×É«³Áµí·ÅÔÚÊÔ¹ÜÖУ¬¼ÓÈëÏ¡ÑÎËáºó¹Û²ìµ½ÓÐÆøÅݲúÉú£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
CaCO3+2HCl=CaCl2+H2O+CO2¡ü
CaCO3+2HCl=CaCl2+H2O+CO2¡ü
£¬Óɴ˿ɽ«¼ÙÉè
¢ñ
¢ñ
·ñ¶¨£®
¢ÚΪÁ˵õ½×¼È·½áÂÛ£¬ËýÓÖÈ¡ÉÙÁ¿°×É«³Áµí·ÅÈëÁíÒ»Ö§ÊÔ¹ÜÖУ¬¼ÓÉÙÁ¿Ë®Õñµ´¡¢¾²Ö¹ºó£¬µÎÈë·Ó̪ÊÔÒº£¬ÈÜÒºÏÔºìÉ«£®ÓÉ´Ë¿ÉÈ·¶¨Ö»ÓмÙÉè
III
III
ºÏÀí£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÎÊ´ðÌâ

ÔÚͬѧµÄÉúÈÕ¾Û»áÉÏ£¬Ð¡ºìͬѧ´ÓʳƷ°ü×°ºÐÄÚÈ¡³öÒ»¸öСֽ´ü£¬ÉÏÃæд×Å¡°¸ÉÔï¼Á£¬Ö÷Òª³É·ÖΪÉúʯ»Ò£¬ÇëÎðʳÓá±µÈ×ÖÑù£®³öÓÚºÃÆ棬¼¸¸öͬѧ¶ÔСֽ´üÄÚµÄÎïÖÊ×é³É½øÐÐÁË̽¾¿£¬ËûÃǽ«Ö½´üÄڵĸÉÔï¼Áµ¹ÈëÊ¢ÓÐÊÊÁ¿Ë®µÄ²£Á§±­ÖУ¬³ä·Ö½Á°èºó¹ýÂË£¬µÃµ½°×É«¹ÌÌåºÍÎÞÉ«ÈÜÒº£®
£¨1£©Ð¡ºìͬѧ²â¶¨ÁËÈÜÒºµÄËá¼î¶È£¬ÄãÈÏΪ½á¹û¿ÉÄÜÊÇ______£®
£¨2£©Ð¡Ã÷ͬѧ¶ÔËùµÃ°×É«³ÁµíµÄ×é³ÉÌá³öÁËÒÔϼÙÉ裺
¼ÙÉè¢ñ£ºÖ»ÄÜÊÇÇâÑõ»¯¸Æ
¼ÙÉèII£ºÖ»ÄÜÊÇ̼Ëá¸Æ
¼ÙÉèIII£ºÒ»¶¨ÊÇÇâÑõ»¯¸ÆºÍ̼Ëá¸ÆµÄ»ìºÏÎï
¼ÙÉè IV£ºÒ»¶¨ÊÇÑõ»¯¸ÆºÍ̼Ëá¸ÆµÄ»ìºÏÎ
ÄãÈÏΪСÃ÷µÄ¼ÙÉèÖÐ______ÊDz»ºÏÀíµÄ£®
£¨3£©ÎªÁËÅжÏÆäËû¼¸ÖÖ¼ÙÉèµÄºÏÀíÐÔ£¬Ð¡Ñàͬѧ½øÐÐÁËÏÂÁÐʵÑ飺
¢ÙÈ¡ÉÙÁ¿°×É«³Áµí·ÅÔÚÊÔ¹ÜÖУ¬¼ÓÈëÏ¡ÑÎËáºó¹Û²ìµ½ÓÐÆøÅݲúÉú£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ______£¬Óɴ˿ɽ«¼ÙÉè______·ñ¶¨£®
¢ÚΪÁ˵õ½×¼È·½áÂÛ£¬ËýÓÖÈ¡ÉÙÁ¿°×É«³Áµí·ÅÈëÁíÒ»Ö§ÊÔ¹ÜÖУ¬¼ÓÉÙÁ¿Ë®Õñµ´¡¢¾²Ö¹ºó£¬µÎÈë·Ó̪ÊÔÒº£¬ÈÜÒºÏÔºìÉ«£®ÓÉ´Ë¿ÉÈ·¶¨Ö»ÓмÙÉè______ºÏÀí£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2009Äê±±¾©ÊÐͨÖÝÇøÖп¼»¯Ñ§Ò»Ä£ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

ÔÚͬѧµÄÉúÈÕ¾Û»áÉÏ£¬Ð¡ºìͬѧ´ÓʳƷ°ü×°ºÐÄÚÈ¡³öÒ»¸öСֽ´ü£¬ÉÏÃæд×Å¡°¸ÉÔï¼Á£¬Ö÷Òª³É·ÖΪÉúʯ»Ò£¬ÇëÎðʳÓá±µÈ×ÖÑù£®³öÓÚºÃÆ棬¼¸¸öͬѧ¶ÔСֽ´üÄÚµÄÎïÖÊ×é³É½øÐÐÁË̽¾¿£¬ËûÃǽ«Ö½´üÄڵĸÉÔï¼Áµ¹ÈëÊ¢ÓÐÊÊÁ¿Ë®µÄ²£Á§±­ÖУ¬³ä·Ö½Á°èºó¹ýÂË£¬µÃµ½°×É«¹ÌÌåºÍÎÞÉ«ÈÜÒº£®
£¨1£©Ð¡ºìͬѧ²â¶¨ÁËÈÜÒºµÄËá¼î¶È£¬ÄãÈÏΪ½á¹û¿ÉÄÜÊÇ______£®
£¨2£©Ð¡Ã÷ͬѧ¶ÔËùµÃ°×É«³ÁµíµÄ×é³ÉÌá³öÁËÒÔϼÙÉ裺
¼ÙÉè¢ñ£ºÖ»ÄÜÊÇÇâÑõ»¯¸Æ
¼ÙÉèII£ºÖ»ÄÜÊÇ̼Ëá¸Æ
¼ÙÉèIII£ºÒ»¶¨ÊÇÇâÑõ»¯¸ÆºÍ̼Ëá¸ÆµÄ»ìºÏÎï
¼ÙÉè IV£ºÒ»¶¨ÊÇÑõ»¯¸ÆºÍ̼Ëá¸ÆµÄ»ìºÏÎ
ÄãÈÏΪСÃ÷µÄ¼ÙÉèÖÐ______ÊDz»ºÏÀíµÄ£®
£¨3£©ÎªÁËÅжÏÆäËû¼¸ÖÖ¼ÙÉèµÄºÏÀíÐÔ£¬Ð¡Ñàͬѧ½øÐÐÁËÏÂÁÐʵÑ飺
¢ÙÈ¡ÉÙÁ¿°×É«³Áµí·ÅÔÚÊÔ¹ÜÖУ¬¼ÓÈëÏ¡ÑÎËáºó¹Û²ìµ½ÓÐÆøÅݲúÉú£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ______£¬Óɴ˿ɽ«¼ÙÉè______·ñ¶¨£®
¢ÚΪÁ˵õ½×¼È·½áÂÛ£¬ËýÓÖÈ¡ÉÙÁ¿°×É«³Áµí·ÅÈëÁíÒ»Ö§ÊÔ¹ÜÖУ¬¼ÓÉÙÁ¿Ë®Õñµ´¡¢¾²Ö¹ºó£¬µÎÈë·Ó̪ÊÔÒº£¬ÈÜÒºÏÔºìÉ«£®ÓÉ´Ë¿ÉÈ·¶¨Ö»ÓмÙÉè______ºÏÀí£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸