ÌâÄ¿ÄÚÈÝ
×ö»¯Ñ§ÊµÑéʱ£¬ÊµÑę́ÉϵÄÒ©Æ·Ó¦·ÖÀàÓÐÐòµØ°Ú·Å¡£ÔÚÒ»´Î»¯Ñ§ÐËȤС×é»î¶¯ÖУ¬ÊµÑę́ÉϰڷÅÁËÏÂÁÐÒ©Æ·£¬£¨1£©ÑÎËᣬ£¨2£©ÁòËᣬ£¨3£©ÇâÑõ»¯¼Ø£¬£¨4£©ÇâÑõ»¯¸Æ£¬£¨5£©ÏõËáÒø£¬£¨6£© £¨7£©Ã¾´ø£¨8£©Í£¬ÆäÖкáÏ߿հ״¦µÄÊÔ¼ÁÆ¿µÄ±êÇ©ÆÆËð£¨ÈçͼËùʾ£©![]()
£¨1£©£¨1·Ö£©Óû±È½ÏͺÍÒøµÄ½ðÊô»î¶¯ÐÔÇ¿Èõ£¬¿ÉÑ¡ÓÃÉÏÊöÒ©Æ·ÖеÄ____________½øÐÐʵÑ飨ѡÌîÐòºÅ£©£»
£¨2£©£¨2·Ö£©ÉÏÊöÓÐЩҩƷÈô³¨¿Ú·ÅÖúÜÈÝÒ×±äÖÊ¡£ÊÔ¾ÙÒ»Àý£¬ËµÃ÷±äÖʵÄÔÒò__________
£¨Ó÷½³ÌʽÀ´±íʾ£©£»
£¨3£©£¨7·Ö£©Í¬Ñ§ÃÇÓû̽¾¿±êÇ©ÆÆËðµÄÒ©Æ·µÄ³É·Ö¡£
£¨4£©·ÖÎö˼¿¼£º¸ù¾ÝÒ©Æ··ÖÀà°Ú·ÅµÄÔÔò£¬¸ÃÒ©Æ·¿ÉÄÜÊÇ__________£»
| A£®Ëá | B£®¼î | C£®ÑÎ | D£®µ¥ÖÊ |
£¨6£©Éè¼Æ²¢ÊµÑ飺
¢ñ£®Ð¡Ã÷Ïë²â¶¨¸ÃÈÜÒºµÄËá¼î¶È£¬²»ÄÜʹÓÃÏÂÁÐÎïÖÊÖеÄ_________
A ʯÈïÈÜÒº B PHÊÔÖ½ C·Ó̪ÈÜÒº
¢ò£®Ð¡Ã÷²âµÃ¸ÃÈÜÒºµÄPHÖµ´óÓÚ7¡£Ð¡Ç¿Ñ¡ÓÃËù°Ú·ÅµÄÊÔ¼Á£¬ÔÚСÃ÷µÄʵÑé»ù´¡ÉÏͨ¹ý½øÒ»²½µÄʵÑéÈ·¶¨ËüÊÇNa2CO3ÈÜÒº¡£ÇëÄ㲹ȫСǿµÄʵÑ鱨¸æ¡£
| Ñ¡ÓÃÊÔ¼Á£¨ÌîÈëÐòºÅ£© | ʵÑéÏÖÏó | ½áÂÛ |
| | ²úÉú´óÁ¿ÆøÅÝ | ÔÊÔ¼ÁÊÇNa2CO3ÈÜÒº¡£ |
ÒòΪ_____________¡£¸ù¾ÝÄãѧϰ¹ýµÄijÖÖÃð»ðÆ÷ÔÀíµÄÓйØÖªÊ¶£¬ÄãÈÏΪ¿ÉÒÔÓÃ
_____________µÄ·½·¨¼ÓÒÔ¼ø±ð¡£
£¨1£© £¨5£©£¨8£©£¨2£©Ca(OH£©2 +CO2£½CaCO3¡ý£«H2O (3) C ̼ËáÇâÄÆ AC (1)»ò£¨2£© ̼ËáÇâÄÆ ̼ËáÄÆºÍ̼ËáÇâÄÆ¶¼¿ÉÒÔºÍÑÎ
Ëá»òÏ¡ÁòËá·´Ó¦²úÉú´óÁ¿ÆøÅÝ ¼ÓÈȲ¢ÑéÖ¤ÊÇ·ñÓжþÑõ»¯Ì¼Éú³É
½âÎö
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿