ÌâÄ¿ÄÚÈÝ
³õÈý£¨2£©°àͬѧÔÚʵÑéÊÒ½øÐÐÈýÖÖ̼ËáÑΣ¨Ì¼ËáÇâï§¡¢¼îʽ̼ËáÍ¡¢Ì¼Ëá¸Æ£©µÄÐÔÖʶԱÈʵÑ飮
£¨1£©ÏÂÃæÊÇͬѧʵÑéµÄÏÖ³¡ÊµÂ¼£¬Çë¸ù¾ÝÏÖÏóÅжÏʧÎóÔÒò£¬²¢½«¶ÔӦѡÏîÌîÔÚÏÂÃæµÄ±í¸ñ£®
| ²Ù×÷ | ²Ù×÷ÉϵÄʧÎó |
| СÓàͬѧ¼Ó¼îʽ̼ËáÍ·Ûĩʱ½«ÆäÕ´ÔÚÊԹܿڼ°ÄÚ±ÚÉÏ | ______ |
| СÀîͬʵÑéѧ×ÀÉÏµÎÆ¿ÀïµÄ·Ó̪ÊÔÒº±äºìÁË | ______ |
| СÇàͬѧÔÚ×°ÓÐ̼ËáÇâï§µÄÊÔ¹ÜÄÚ¼ÓÈëÏ¡ÑÎËáʱ£¬ÆøÅÝ´ø×ÅÅÝijå³öÁËÊÔ¹Ü | ______ |
| СÃôͬѧÔڲⶨ̼Ëá¸ÆÉϲãÇåÒºpHֵʱ£¬·¢ÏֲⶨֵƫС | ______ |
| С·«Í¬Ñ§ÓøղâÍê̼ËáÇâï§ÈÜÒºpHµÄ²£Á§°ôÖ±½ÓÉìÈë¼îʽ̼Ëá͵ÄÉϲãÇåÒº£¬²âÆäpH | ______ |
A ûÓÐÖðµÎµÎ¼ÓÏ¡ÑÎËá
B ²£Á§°ôûÓÐÏ´¾»²Á¸É
C ûÓн«·Ûĩ״ҩƷËÍÈëÊԹܵײ¿£¬ÔÙ½«ÊÔ¹ÜÖ±Á¢ÆðÀ´¡¡
D ¼ÓÈëÒ©Æ·Ì«¶à
E ²â¶¨ÈÜÒºpHֵʱ£¬ÏȽ«ÊÔÖ½ÈóʪÔÙպȡ´ý²âÒºÓÚpHÊÔÖ½ÉÏ
F ÓÃµÎÆ¿ÉϵĵιÜÈ¡ÓÃÇâÑõ»¯ÄÆÈÜÒº
£¨2£©¼ÓÈÈÉձʱӦ______£¨¡°Ö±½Ó¡±»ò¡°¼ä½Ó¡±£©¼ÓÈÈ£¬Ë®Ô¡¼ÓÈȵÄÌØµãÊÇ______£®
£¨3£©Í¨¹ý±¾ÊµÑéºÍÄãÒÑѧ¹ýµÄ»¯Ñ§ÖªÊ¶£¬ÄãÈÏΪ
¢Ù±¾ÊµÑéÖÐÈýÖÖ̼ËáÑÎÈÈÎȶ¨ÐÔÓÉÇ¿µ½ÈõµÄ˳ÐòÊÇ£º______£®
¢ÚËáµÄÈÜÒº______£¨Ìî¡°Ò»¶¨¡±»ò¡°²»Ò»¶¨¡±£¬ÏÂͬ£©³ÊËáÐÔ£¬¼îµÄÈÜÒº______³Ê¼îÐÔ£¬ÑεÄÈÜÒº______³ÊÖÐÐÔ£®
£¨4£©Çë·Ö±ðд³ö̼ËáÇâï§¡¢¼îʽ̼ËáͺÍÏ¡ÑÎËá·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º______£»______£®
£¨2£©ÉÕ±µÄµ×Ãæ»ý½Ï´ó£¬ÈôÖ±½Ó¼ÓÈÈ£¬ÈÝÒ×ÊÜÈȲ»¾ùÔȶøÕ¨ÁÑ£¬¹ÊÓ¦¼ä½ÓÊÜÈÈ£»Ë®Ô¡¼ÓÈÈÄÜÔö´ó½Ó´¥Ãæ»ý£¬ËùÒÔÊÜÈȱȽϾùÔÈ£¬¼ÓÈÈËٶȿ죻¹Ê´ð°¸Îª£º¼ä ¾ùÔÈ£¬¼ÓÈÈËÙ¶È¿ì
£¨3£©¢Ù̼Ëá¸Æ·Ö½âÐèÒª¸ßÎÂÌõ¼þ£¬¼îʽ̼ËáÍ·Ö½âÐèÒª¼ÓÈÈ£¬¶øÌ¼ËáÇâï§Ò»°ãÔÚ³£Î»òÉÔ΢ÊÜÈȾͷֽ⣻һ°ãÀ´Ëµ£¬ÕýÑΣ¾¼îʽÑΣ¾ËáʽÑεÄÎȶ¨ÐÔ£»¹Ê´ð°¸Îª£ºCaCO3£¾Cu2£¨OH£©2CO3£¾NH4HCO3£»
¢ÚËáµÄÈÜÒºÒ»¶¨³ÊËáÐÔ£¬µ«ÏÔËáÐÔµÄÈÜÒº²»Ò»¶¨ÊÇË᣻¼îµÄÈÜÒºÒ»¶¨³Ê¼îÐÔ£¬µ«ÏÔ¼îÐÔµÄÈÜÒº²»Ò»¶¨ÊǼÑεÄÈÜÒº²»Ò»¶¨³ÊÖÐÐÔ£¬ÓеÄÏÔËáÐÔ£¬ÓеÄÏÔ¼îÐÔ£»¹Ê´ð°¸Îª£ºÒ»¶¨ Ò»¶¨ ²»Ò»¶¨£»
£¨4£©Ì¼ËáÇâ狀ͼîʽ̼ËáͶ¼ÊÇ̼ËáÑΣ¬Òò´ËÓëËá·´Ó¦¶¼²úÉúË®ºÍ¶þÑõ»¯Ì¼£¬»¹Éú³ÉÏàÓ¦µÄÑΣ¬¹Ê´ð°¸Îª£ºNH4HCO3+HCl¨TNH4Cl+H2O+CO2¡ü
Cu2£¨OH£©2CO3+4HCl¨T2CuCl2+3H2O+CO2¡ü
¹Ê´ð°¸Îª£º£¨1£©C F A E B £¨2£©¼ä ¾ùÔÈ£¬¼ÓÈÈËÙ¶È¿ì
£¨3£©¢ÙCaCO3£¾Cu2£¨OH£©2CO3£¾NH4HCO3¢ÚÒ»¶¨ Ò»¶¨ ²»Ò»¶¨
£¨4£©NH4HCO3+HCl¨TNH4Cl+H2O+CO2¡ü
Cu2£¨OH£©2CO3+4HCl¨T2CuCl2+3H2O+CO2¡ü
·ÖÎö£º£¨1£©¸ù¾ÝʵÑé²Ù×÷ÒªÁì¼°²úÉúµÄÏÖÏóÖðÒ»·ÖÎö£»
£¨2£©ÓеÄÒÇÆ÷ÄÜÊÜÈÈ£¬ÓÖ·ÖΪֱ½ÓÊÜÈȺͼä½ÓÊÜÈÈ£¬¶øÓеÄÒÇÆ÷²»ÄÜÊÜÈÈ£»
£¨3£©¢Ù¸ù¾ÝÈýÖÖÎïÖʵÄÐÔÖÊ·ÖÎö£»
¢Ú¸ù¾ÝËá¼îÑÎÈÜÒºÓëËá¼îÐԵĹØÏµ»Ø´ð£»
£¨4£©ÒÀ¾Ý̼ËáÑÎÓëËáµÄ·´Ó¦¹æÂÉÊéд·½³Ìʽ£®
µãÆÀ£ºÊìÁ·ÕÆÎÕʵÑé»ù±¾¼¼ÄܺʹÓÌâÖлñµÃÐÅÏ¢£¬ÅàÑøÁËѧÉúµÄʵÑéÄÜÁ¦ºÍ˼άÄÜÁ¦£®
³õÈý£¨2£©°àͬѧÔÚʵÑéÊÒ½øÐÐÈýÖÖ̼ËáÑΣ¨Ì¼ËáÇâï§¡¢¼îʽ̼ËáÍ¡¢Ì¼Ëá¸Æ£©µÄÐÔÖʶԱÈʵÑé¡£
£¨1£©ÏÂÃæÊÇͬѧʵÑéµÄÏÖ³¡ÊµÂ¼,Çë¸ù¾ÝÏÖÏóÅжÏʧÎóÔÒò,²¢½«¶ÔӦѡÏîÌîÔÚÏÂÃæµÄ±í¸ñ¡£
| ²Ù×÷ | ²Ù×÷ÉϵÄʧÎó |
| СÓàͬѧ¼Ó¼îʽ̼ËáÍ·Ûĩʱ½«ÆäÕ´ÔÚÊԹܿڼ°ÄÚ±ÚÉÏ | |
| СÀîͬʵÑéѧ×ÀÉÏµÎÆ¿ÀïµÄ·Ó̪ÊÔÒº±äºìÁË | |
| СÇàͬѧÔÚ×°ÓÐ̼ËáÇâï§µÄÊÔ¹ÜÄÚ¼ÓÈëÏ¡ÑÎËáʱ£¬ÆøÅÝ´ø×ÅÅÝijå³öÁËÊÔ¹Ü | |
| СÃôͬѧÔڲⶨ̼Ëá¸ÆÉϲãÇåÒºpHֵʱ£¬·¢ÏֲⶨֵƫС | |
| С·«Í¬Ñ§ÓøղâÍê̼ËáÇâï§ÈÜÒºpHµÄ²£Á§°ôÖ±½ÓÉìÈë¼îʽ̼Ëá͵ÄÉϲãÇåÒº£¬²âÆäpH |
¡ïʧÎóÑ¡ÏA ûÓÐÖðµÎµÎ¼ÓÏ¡ÑÎËá B ²£Á§°ôûÓÐÏ´¾»²Á¸É
C ûÓн«·Ûĩ״ҩƷËÍÈëÊԹܵײ¿£¬ÔÙ½«ÊÔ¹ÜÖ±Á¢ÆðÀ´ D ¼ÓÈëÒ©Æ·Ì«¶à
E ²â¶¨ÈÜÒºpHֵʱ£¬ÏȽ«ÊÔÖ½ÈóʪÔÙպȡ´ý²âÒºÓÚpHÊÔÖ½ÉÏ
F ÓÃµÎÆ¿ÉϵĵιÜÈ¡ÓÃÇâÑõ»¯ÄÆÈÜÒº
£¨2£©¼ÓÈÈÉձʱӦ £¨¡°Ö±½Ó¡±»ò¡°¼ä½Ó¡±£©¼ÓÈÈ£¬Ë®Ô¡¼ÓÈȵÄÌØµãÊÇ
£¨3£©Í¨¹ý±¾ÊµÑéºÍÄãÒÑѧ¹ýµÄ»¯Ñ§ÖªÊ¶£¬ÄãÈÏΪ
¢Ù±¾ÊµÑéÖÐÈýÖÖ̼ËáÑÎÈÈÎȶ¨ÐÔÓÉÇ¿µ½ÈõµÄ˳ÐòÊÇ£º
¢ÚËáµÄÈÜÒº £¨Ìî¡°Ò»¶¨¡±»ò¡°²»Ò»¶¨¡±£¬ÏÂͬ£©³ÊËáÐÔ£¬¼îµÄÈÜÒº ³Ê¼îÐÔ£¬ÑεÄÈÜÒº ³ÊÖÐÐÔ¡£
£¨4£©Çë·Ö±ðд³ö̼ËáÇâï§¡¢¼îʽ̼ËáͺÍÏ¡ÑÎËá·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
£»
¡£
£¨1£©ÏÂÃæÊÇͬѧʵÑéµÄÏÖ³¡ÊµÂ¼£¬Çë¸ù¾ÝÏÖÏóÅжÏʧÎóÔÒò£¬²¢½«¶ÔӦѡÏîÌîÔÚÏÂÃæµÄ±í¸ñ£®
| ²Ù×÷ | ²Ù×÷ÉϵÄʧÎó |
| СÓàͬѧ¼Ó¼îʽ̼ËáÍ·Ûĩʱ½«ÆäÕ´ÔÚÊԹܿڼ°ÄÚ±ÚÉÏ | ______ |
| СÀîͬʵÑéѧ×ÀÉÏµÎÆ¿ÀïµÄ·Ó̪ÊÔÒº±äºìÁË | ______ |
| СÇàͬѧÔÚ×°ÓÐ̼ËáÇâï§µÄÊÔ¹ÜÄÚ¼ÓÈëÏ¡ÑÎËáʱ£¬ÆøÅÝ´ø×ÅÅÝijå³öÁËÊÔ¹Ü | ______ |
| СÃôͬѧÔڲⶨ̼Ëá¸ÆÉϲãÇåÒºpHֵʱ£¬·¢ÏֲⶨֵƫС | ______ |
| С·«Í¬Ñ§ÓøղâÍê̼ËáÇâï§ÈÜÒºpHµÄ²£Á§°ôÖ±½ÓÉìÈë¼îʽ̼Ëá͵ÄÉϲãÇåÒº£¬²âÆäpH | ______ |
A ûÓÐÖðµÎµÎ¼ÓÏ¡ÑÎËá
B ²£Á§°ôûÓÐÏ´¾»²Á¸É
C ûÓн«·Ûĩ״ҩƷËÍÈëÊԹܵײ¿£¬ÔÙ½«ÊÔ¹ÜÖ±Á¢ÆðÀ´
D ¼ÓÈëÒ©Æ·Ì«¶à
E ²â¶¨ÈÜÒºpHֵʱ£¬ÏȽ«ÊÔÖ½ÈóʪÔÙպȡ´ý²âÒºÓÚpHÊÔÖ½ÉÏ
F ÓÃµÎÆ¿ÉϵĵιÜÈ¡ÓÃÇâÑõ»¯ÄÆÈÜÒº
£¨2£©¼ÓÈÈÉձʱӦ______£¨¡°Ö±½Ó¡±»ò¡°¼ä½Ó¡±£©¼ÓÈÈ£¬Ë®Ô¡¼ÓÈȵÄÌØµãÊÇ______£®
£¨3£©Í¨¹ý±¾ÊµÑéºÍÄãÒÑѧ¹ýµÄ»¯Ñ§ÖªÊ¶£¬ÄãÈÏΪ
¢Ù±¾ÊµÑéÖÐÈýÖÖ̼ËáÑÎÈÈÎȶ¨ÐÔÓÉÇ¿µ½ÈõµÄ˳ÐòÊÇ£º______£®
¢ÚËáµÄÈÜÒº______£¨Ìî¡°Ò»¶¨¡±»ò¡°²»Ò»¶¨¡±£¬ÏÂͬ£©³ÊËáÐÔ£¬¼îµÄÈÜÒº______³Ê¼îÐÔ£¬ÑεÄÈÜÒº______³ÊÖÐÐÔ£®
£¨4£©Çë·Ö±ðд³ö̼ËáÇâï§¡¢¼îʽ̼ËáͺÍÏ¡ÑÎËá·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º______£»______£®