ÌâÄ¿ÄÚÈÝ
¼×¡¢ÒÒÁ½Í¬Ñ§ÎªÁË̽¾¿ÊµÑéÊÒÖоÃÖõÄÇâÑõ»¯ÄƹÌÌåÊÇ·ñ±äÖÊ£¬½øÐÐÁËÈçÏÂʵÑ飮ÇëÓëËûÃÇÒ»ÆðÍê³É̽¾¿»î¶¯£®
¡¾Ìá³öÎÊÌâ¡¿ÇâÑõ»¯ÄƹÌÌåÊÇ·ñ±äÖÊ£®
¡¾ÊµÑé̽¾¿¡¿¼×¡¢ÒÒÁ½Í¬Ñ§·Ö±ðÉè¼ÆÁ˲»Í¬µÄ·½°¸²¢¼ÓÒÔʵÑ飮
¼×ͬѧµÄ·½°¸¼°ÊµÑ飺
| ʵÑé²½Öè | ʵÑéÏÖÏóÓë½áÂÛ |
| ¢ÙÈ¡ÉÙÁ¿°×É«¹ÌÌåÓÚÊÔ¹ÜÖУ¬¼ÓË®Õñµ´ÖÁÈ«²¿Èܽâ | ÎÞÉ«ÈÜÒº |
| ¢ÚÓÃpHÊÔÖ½²â¢ÙÈÜÒºµÄpHÖµ | ÈÜÒºµÄpH£¾7£¬ËµÃ÷ÇâÑõ»¯ÄƹÌÌåûÓбäÖÊ |
| ʵÑé²½Öè | ʵÑéÏÖÏóÓë½áÂÛ |
| ¢ÙÈ¡ÉÙÁ¿°×É«¹ÌÌåÓÚÊÔ¹ÜÖУ¬¼ÓË®½øÐÐÕñµ´ÖÁÈ«²¿Èܽâ | ÎÞÉ«ÈÜÒº |
| ¢ÚÏò¢ÙÈÜÒºÖмÓÈëÊÊÁ¿ÂÈ»¯±µÈÜÒº | ÏÖÏóA£¬ËµÃ÷ÇâÑõ»¯ÄƹÌÌåÒѱäÖÊ |
£¨2£©ÒÒͬѧµÄʵÑéÖУ¬¹Û²ìµ½µÄÏÖÏóAӦΪ______£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ______£¬ÇâÑõ»¯ÄƹÌÌå±äÖʵÄÔÒòÊÇ£¨Óû¯Ñ§·½³Ìʽ±íʾ£©______£»
¡¾ÍØÕ¹Ó¦Óá¿
£¨3£©ÇâÑõ»¯ÄƹÌÌåÓ¦µ±ÃÜ·â±£´æ£»
£¨4£©ÈôÒª³ýÈ¥ÉÏÊö±äÖʵÄÇâÑõ»¯ÄÆÈÜÒºÖеÄÔÓÖÊ£¬Ó¦¼ÓÈëÊÊÁ¿µÄ______£¨Ìѧʽ£©ÈÜÒº¶ø³ýÈ¥£®
½â£º£¨1£©Ì¼ËáÄÆ±»³ÆÎª´¿¼î£¬ÊÇÓÉÓÚËüµÄÈÜÒº³Ê¼îÐÔ£¬ËùÒÔ½ö½ö¸ù¾ÝÈÜÒºµÄpH´óÓÚ7¾ÍÅжÏÇâÑõ»¯ÄÆÃ»±äÖÊÊDz»ºÏÊʵģ¬¹Ê±¾Ìâ´ð°¸Îª£ºÌ¼ËáÄÆÈÜÒºÒ²ÏÔ¼îÐÔ£¨Ì¼ËáÄÆÈÜÒºµÄpH£¾7£©
£¨2£©Ì¼ËáÄÆ¿ÉÒÔºÍÇâÑõ»¯±µ·´Ó¦Éú³É°×É«³Áµí£¬µ«ÊÇÇâÑõ»¯ÄƲ»ºÍÇâÑõ»¯±µ·´Ó¦£¬ÔÚ±¾ÌâÖгöÏÖÁ˰×É«³Áµí£¬¿ÉÒÔ˵Ã÷ÇâÑõ»¯ÄÆÒѾºÍ¿ÕÆøÖеĶþÑõ»¯Ì¼·´Ó¦¶ø·¢ÉúÁ˱äÖÊ£¬¹Ê±¾Ìâ´ð°¸Îª£ºÓа×É«³Áµí²úÉú Na2CO3+BaCl2=BaCO3¡ý+2NaCl CO2+2NaOH=Na2CO3+H2O
£¨4£©ÎÒÃÇÒª³ýÈ¥ÇâÑõ»¯ÄÆÖеÄ̼ËáÄÆ£¬µ«Í¬Ê±»¹²»ÄÜÒýÈëеÄÔÓÖÊ£¬ËùÒÔÔÚÕâÀïÎÒÃÇ¿ÉÒÔÑ¡ÔñÇâÑõ»¯¸ÆÀ´ºÍ̼ËáÄÆ·´Ó¦£¬Éú³É̼Ëá¸Æ³ÁµíͬʱÉú³ÉÁËÇâÑõ»¯ÄÆ£¬´ïµ½Á˳ýÔÓµÄÄ¿µÄ£¬¹Ê±¾Ìâ´ð°¸Îª£ºCa£¨OH£©2
·ÖÎö£º¸ù¾ÝËùѧ֪ʶ¿ÉÒÔÖªµÀ£¬ÈôÇâÑõ»¯ÄƱäÖÊÔò»áÉú³É̼ËáÄÆ£¬Ò²¾ÍÊÇ˵ÎÒÃÇ¿ÉÒÔ¸ù¾ÝÅжÏÊDz»ÊǺ¬ÓÐ̼ËáÄÆÀ´¼ìÑéÇâÑõ»¯ÄÆÊÇ·ñ±äÖÊ£¬ËùÒÔ±¾ÌâÃûÒåÉÏÊÇÑéÖ¤ÇâÑõ»¯ÄÆÊÇ·ñ±äÖÊ£¬Êµ¼ÊÉϾÍÊÇ̼ËáÑεļìÑ飬¹Ê¿ÉÒÔ¸ù¾ÝÕâ·½ÃæµÄ֪ʶÀ´½â´ð¸ÃÌ⣮
µãÆÀ£º±¾ÌâÖÐÒªÖªµÀÇâÑõ»¯ÄƱäÖʵÄÔÒò£¬ÒªÊìÁ·ÕÆÎÕʵÑéÊÒÖмìÑé̼ËáÑεķ½·¨£¬²¢¼Çס»¯Ñ§·½³Ìʽ£ºNa2CO3+BaCl2=BaCO3¡ý+2NaCl CO2+2NaOH=Na2CO3+H2O
£¨2£©Ì¼ËáÄÆ¿ÉÒÔºÍÇâÑõ»¯±µ·´Ó¦Éú³É°×É«³Áµí£¬µ«ÊÇÇâÑõ»¯ÄƲ»ºÍÇâÑõ»¯±µ·´Ó¦£¬ÔÚ±¾ÌâÖгöÏÖÁ˰×É«³Áµí£¬¿ÉÒÔ˵Ã÷ÇâÑõ»¯ÄÆÒѾºÍ¿ÕÆøÖеĶþÑõ»¯Ì¼·´Ó¦¶ø·¢ÉúÁ˱äÖÊ£¬¹Ê±¾Ìâ´ð°¸Îª£ºÓа×É«³Áµí²úÉú Na2CO3+BaCl2=BaCO3¡ý+2NaCl CO2+2NaOH=Na2CO3+H2O
£¨4£©ÎÒÃÇÒª³ýÈ¥ÇâÑõ»¯ÄÆÖеÄ̼ËáÄÆ£¬µ«Í¬Ê±»¹²»ÄÜÒýÈëеÄÔÓÖÊ£¬ËùÒÔÔÚÕâÀïÎÒÃÇ¿ÉÒÔÑ¡ÔñÇâÑõ»¯¸ÆÀ´ºÍ̼ËáÄÆ·´Ó¦£¬Éú³É̼Ëá¸Æ³ÁµíͬʱÉú³ÉÁËÇâÑõ»¯ÄÆ£¬´ïµ½Á˳ýÔÓµÄÄ¿µÄ£¬¹Ê±¾Ìâ´ð°¸Îª£ºCa£¨OH£©2
·ÖÎö£º¸ù¾ÝËùѧ֪ʶ¿ÉÒÔÖªµÀ£¬ÈôÇâÑõ»¯ÄƱäÖÊÔò»áÉú³É̼ËáÄÆ£¬Ò²¾ÍÊÇ˵ÎÒÃÇ¿ÉÒÔ¸ù¾ÝÅжÏÊDz»ÊǺ¬ÓÐ̼ËáÄÆÀ´¼ìÑéÇâÑõ»¯ÄÆÊÇ·ñ±äÖÊ£¬ËùÒÔ±¾ÌâÃûÒåÉÏÊÇÑéÖ¤ÇâÑõ»¯ÄÆÊÇ·ñ±äÖÊ£¬Êµ¼ÊÉϾÍÊÇ̼ËáÑεļìÑ飬¹Ê¿ÉÒÔ¸ù¾ÝÕâ·½ÃæµÄ֪ʶÀ´½â´ð¸ÃÌ⣮
µãÆÀ£º±¾ÌâÖÐÒªÖªµÀÇâÑõ»¯ÄƱäÖʵÄÔÒò£¬ÒªÊìÁ·ÕÆÎÕʵÑéÊÒÖмìÑé̼ËáÑεķ½·¨£¬²¢¼Çס»¯Ñ§·½³Ìʽ£ºNa2CO3+BaCl2=BaCO3¡ý+2NaCl CO2+2NaOH=Na2CO3+H2O
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨2011?ËÄ´¨£©¼×¡¢ÒÒÁ½Í¬Ñ§ÎªÁË̽¾¿ÊµÑéÊÒÖоÃÖõÄÇâÑõ»¯ÄƹÌÌåÊÇ·ñ±äÖÊ£¬½øÐÐÁËÈçÏÂʵÑ飮ÇëÓëËûÃÇÒ»ÆðÍê³É̽¾¿»î¶¯£®
¡¾Ìá³öÎÊÌâ¡¿ÇâÑõ»¯ÄƹÌÌåÊÇ·ñ±äÖÊ£®
¡¾ÊµÑé̽¾¿¡¿¼×¡¢ÒÒÁ½Í¬Ñ§·Ö±ðÉè¼ÆÁ˲»Í¬µÄ·½°¸²¢¼ÓÒÔʵÑ飮
¼×ͬѧµÄ·½°¸¼°ÊµÑ飺
ÒÒͬѧµÄ·½°¸¼°ÊµÑ飺
£¨1£©ÒÒͬѧÈÏΪ¼×ͬѧµÄ½áÂÛ²»¿ÆÑ§£¬ÆäÀíÓÉÊÇ______£»
£¨2£©ÒÒͬѧµÄʵÑéÖУ¬¹Û²ìµ½µÄÏÖÏóAӦΪ______£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ______£¬ÇâÑõ»¯ÄƹÌÌå±äÖʵÄÔÒòÊÇ£¨Óû¯Ñ§·½³Ìʽ±íʾ£©______£»
¡¾ÍØÕ¹Ó¦Óá¿
£¨3£©ÇâÑõ»¯ÄƹÌÌåÓ¦µ±ÃÜ·â±£´æ£»
£¨4£©ÈôÒª³ýÈ¥ÉÏÊö±äÖʵÄÇâÑõ»¯ÄÆÈÜÒºÖеÄÔÓÖÊ£¬Ó¦¼ÓÈëÊÊÁ¿µÄ______£¨Ìѧʽ£©ÈÜÒº¶ø³ýÈ¥£®
¡¾Ìá³öÎÊÌâ¡¿ÇâÑõ»¯ÄƹÌÌåÊÇ·ñ±äÖÊ£®
¡¾ÊµÑé̽¾¿¡¿¼×¡¢ÒÒÁ½Í¬Ñ§·Ö±ðÉè¼ÆÁ˲»Í¬µÄ·½°¸²¢¼ÓÒÔʵÑ飮
¼×ͬѧµÄ·½°¸¼°ÊµÑ飺
| ʵÑé²½Öè | ʵÑéÏÖÏóÓë½áÂÛ |
| ¢ÙÈ¡ÉÙÁ¿°×É«¹ÌÌåÓÚÊÔ¹ÜÖУ¬¼ÓË®Õñµ´ÖÁÈ«²¿Èܽâ | ÎÞÉ«ÈÜÒº |
| ¢ÚÓÃpHÊÔÖ½²â¢ÙÈÜÒºµÄpHÖµ | ÈÜÒºµÄpH£¾7£¬ËµÃ÷ÇâÑõ»¯ÄƹÌÌåûÓбäÖÊ |
| ʵÑé²½Öè | ʵÑéÏÖÏóÓë½áÂÛ |
| ¢ÙÈ¡ÉÙÁ¿°×É«¹ÌÌåÓÚÊÔ¹ÜÖУ¬¼ÓË®½øÐÐÕñµ´ÖÁÈ«²¿Èܽâ | ÎÞÉ«ÈÜÒº |
| ¢ÚÏò¢ÙÈÜÒºÖмÓÈëÊÊÁ¿ÂÈ»¯±µÈÜÒº | ÏÖÏóA£¬ËµÃ÷ÇâÑõ»¯ÄƹÌÌåÒѱäÖÊ |
£¨2£©ÒÒͬѧµÄʵÑéÖУ¬¹Û²ìµ½µÄÏÖÏóAӦΪ______£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ______£¬ÇâÑõ»¯ÄƹÌÌå±äÖʵÄÔÒòÊÇ£¨Óû¯Ñ§·½³Ìʽ±íʾ£©______£»
¡¾ÍØÕ¹Ó¦Óá¿
£¨3£©ÇâÑõ»¯ÄƹÌÌåÓ¦µ±ÃÜ·â±£´æ£»
£¨4£©ÈôÒª³ýÈ¥ÉÏÊö±äÖʵÄÇâÑõ»¯ÄÆÈÜÒºÖеÄÔÓÖÊ£¬Ó¦¼ÓÈëÊÊÁ¿µÄ______£¨Ìѧʽ£©ÈÜÒº¶ø³ýÈ¥£®