ÌâÄ¿ÄÚÈÝ
ʵÑé̽¾¿£ºÇâÑõ»¯ÄÆÈÜÒºÖÐÄÄÒ»ÖÖÁ£×Ó
(H2O¡¢Na+¡¢OH£)ÄÜʹָʾ¼Á±äÉ«£®ÊµÑé²½Ö裺
(1)ÔÚµÚÒ»Ö§ÊÔ¹ÜÖмÓÈëÔ¼2mLÕôÁóË®£¬µÎÈ뼸µÎÎÞÉ«·Ó̪ÊÔÒº£¬¹Û²ìÏÖÏó£®(2)ÔÚµÚ¶þÖ§ÊÔ¹ÜÖмÓÈëÔ¼2mL NaClÈÜÒº£¬µÎÈ뼸µÎÎÞÉ«·Ó̪ÊÔÒº£¬¹Û²ìÏÖÏó£®
(3)ÔÚµÚÈýÖ§ÊÔ¹ÜÖмÓÈëÔ¼2mL NaOHÈÜÒº£¬µÎÈ뼸µÎÎÞÉ«·Ó̪ÊÔÒº£¬¹Û²ìÏÖÏó£®
ͨ¹ýÉÏÊöʵÑéµÄ̽¾¿£¬»Ø´ðÏÂÁÐÎÊÌâ(ÏÂÊö¡°ÏÖÏó¡±ÊÇÖ¸£ºÎÞÉ«·Ó̪ÊÔÊÇ·ñ±äºì)
ʵÑé
(1)¿´µ½µÄÏÖÏóÊÇ________£¬ÄãµÃ³öµÄ½áÂÛÊÇ________£»ÊµÑé
(2)¿´µ½µÄÏÖÏóÊÇ________£¬ËµÃ÷Na+Àë×Ó________£»ÊµÑé
(3)¿´µ½µÄÏÖÏóÊÇ________£¬ÄãµÃ³öµÄ½áÂÛÊÇ________£®
´ð°¸£º
½âÎö£º
½âÎö£º
|
(1)²»±äºì,H2O²»ÄÜʹÎÞÉ«·Ó̪ÊÔÒº±äºì,²»±äºì,Na+²»ÄÜʹÎÞÉ«·Ó̪ÊÔÒº±äºì,±äºì,OH£Àë×ÓÄÜʹÎÞÉ«·Ó̪ÊÔÒº±äºì |
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿