£¨1£©Ð¡ÂíͬѧÔÚÓÃÇâÑõ»¯ÄÆÈÜÒººÍÏ¡ÑÎËá×öÖкͷ´Ó¦µÄʵÑéʱ£¬µÎ¼ÓһЩÑÎËáºóûÓп´µ½ÏÖÏ󣬲ÅÏëÆðÀ´ÍüÁ˼ӷÓ̪ÊÔÒº¡£ÓÚÊÇ£¬Ëû¸Ïæ²¹¼ÓÁ˼¸µÎ·Ó̪ÊÔÒº£¬·¢ÏÖÈÜÒºÊÇÎÞÉ«µÄ¡£ËûÈÏΪËá¼î·¢ÉúÁËÖкͷ´Ó¦£¬ÈÜÒºÒÑÊÇÖÐÐÔµÄÁË¡£Ð¡ÁÁͬѧ¶Ô´ËÌá³öÁËÖÊÒÉ£¬ÈÏΪÈÜÒºÒ²¿ÉÄÜÊÇËáÐԵġ£ÀíÓÉÊÇ____________________________¡£Ð¡ÂíͬѧʵÑéµÃµ½µÄÈÜÒº¾¿¾¹ÊÇÖÐÐԵĻ¹ÊÇËáÐÔµÄÄØ£¿
£¨2£©Ð¡ÁÁµÄʵÑéÊÇ£ºÈ¡ÉÙÁ¿ÈÜÒº£¬µÎ¼Ó¼¸µÎ×ÏɫʯÈïÊÔÒº£¬ÈÜÒº±ä³É______________É«£¬±íÃ÷ÈÜÒº³ÊËáÐÔ¡£
£¨3£©Ð¡»ªµÄʵÑéÊÇ£ºÈ¡ÉÙÁ¿ÈÜÒº£¬µÎ¼Óµ½Ì¼ËáÄÆÈÜÒºÖУ¬¿´µ½______________£¬±íÃ÷ÈÜÒº³ÊËáÐÔ¡£·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ____________________________¡£
£¨4£©ÇëÄãÒ²Éè¼ÆÒ»¸öʵÑ飬֤Ã÷ÈÜÒº³ÊËáÐÔ¡£ÄãµÄʵÑéÊÇ£º_________________________£¬¹Û²ìµ½µÄÏÖÏóÊÇ____________________________£¬±íÃ÷ÈÜÒº³ÊËáÐÔ¡£Ä㻹ÄÜÉè¼ÆÆäËûµÄʵÑé·½°¸Âð£¿ÒªÇ󣺢ÙÖ»Ðèд³öʵÑé·½°¸£»¢ÚËùÓÃÊÔ¼ÁÀà±ðÈôÏàͬ£¬ÊÓΪͬÖÖ·½°¸£»¢Û½«ÄãµÄ·½°¸Ð´ÔÚϱíÄÚ¡£
·½°¸Ò»£º_________________________________________
·½°¸¶þ£º_________________________________________
£¨1£©·Ó̪ÔÚËáÐÔÈÜÒºÖÐÒ²ÊÇÎÞÉ«µÄ
£¨2£©ºì
£¨3£©ÓÐÆøÅݲúÉú£»Na2CO3+2HCl===2NaCl+ H2O+CO2¡ü
£¨4£©È¡ÉÙÁ¿ÈÜÒºµÎµ½pHÊÔÖ½ÉÏ£»pH£¼7 £¨ÆäËûºÏÀí´ð°¸Ò²¿É£©
·½°¸Ò»£ºÈ¡ÊÊÁ¿ÈÜÒº£¬·ÅÈëÒ»¸ùÉúÐâµÄÌú¶¤
·½°¸¶þ£ºÈ¡ÊÊÁ¿ÈÜÒº£¬¼ÓÈ뼸Á£Ð¿Á££¨ÆäËûºÏÀí·½°¸Ò²¿É£©
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

15¡¢Ð¡ÂíͬѧÔÚÓÃÇâÑõ»¯ÄÆÈÜÒººÍÏ¡ÑÎËá×öÖкͷ´Ó¦µÄʵÑéʱ£¬µÎ¼ÓһЩÑÎËáºóûÓп´µ½ÏÖÏ󣬲ÅÏëÆðÀ´ÍüÁ˼ӷÓ̪ÊÔÒº£®ÓÚÊÇ£¬Ëû¸Ïæ²¹¼ÓÁ˼¸µÎ·Ó̪ÊÔÒº£¬·¢ÏÖÈÜÒºÊÇÎÞÉ«µÄ£®ËûÈÏΪËá¼î·¢ÉúÁËÖкͷ´Ó¦£¬ÈÜÒºÒÑÊÇÖÐÐÔµÄÁË£®Ð¡ÁÁͬѧ¶Ô´ËÌá³öÁËÖÊÒÉ£¬ÈÏΪÈÜÒºÒ²¿ÉÄÜÊÇËáÐԵģ®ÀíÓÉÊÇ
·Ó̪ÔÚËáÐÔÈÜÒºÖÐÒ²ÊÇÎÞÉ«µÄ
£®Ð¡ÂíͬѧʵÑéµÃµ½µÄÈÜÒº¾¿¾¹ÊÇÖÐÐԵĻ¹ÊÇËáÐÔµÄÄØ£¿
£¨1£©Ð¡ÁÁµÄʵÑéÊÇ£ºÈ¡ÉÙÁ¿ÈÜÒº£¬µÎ¼Ó¼¸µÎ×ÏɫʯÈïÊÔÒº£¬ÈÜÒº±ä³É
ºì
É«£¬±íÃ÷ÈÜÒº³ÊËáÐÔ£®
£¨2£©Ð¡»ªµÄʵÑéÊÇ£ºÈ¡ÉÙÁ¿ÈÜÒº£¬µÎ¼Óµ½Ì¼ËáÄÆÈÜÒºÖУ¬¿´µ½
ÓÐÆøÅݲúÉú
£¬±íÃ÷ÈÜÒº³ÊËáÐÔ£®·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ
Na2CO3+2HCl=2NaCl+H2O+CO2¡ü
£®
£¨3£©ÇëÄãÒ²Éè¼ÆÒ»¸öʵÑ飬֤Ã÷ÈÜÒº³ÊËáÐÔ£®ÄãµÄʵÑéÊÇ£º
È¡ÉÙÁ¿ÈÜÒºµÎµ½pHÊÔÖ½ÉÏ
£¬¹Û²ìµ½µÄÏÖÏóÊÇ
pH£¼7
£¬±íÃ÷ÈÜÒº³ÊËáÐÔ£®
Ä㻹ÄÜÉè¼ÆÆäËûµÄʵÑé·½°¸Âð£¿ÒªÇ󣺢ÙÖ»Ðèд³öʵÑé·½°¸£»¢ÚËùÓÃÊÔ¼ÁÀà±ðÈôÏàͬ£¬ÊÓΪͬÖÖ·½°¸£»¢Û½«ÄãµÄ·½°¸Ð´ÔÚϱíÄÚ£®
·½°¸Ò»£º
È¡ÊÊÁ¿ÈÜÒº£¬·ÅÈëÒ»¸ùÉúÐâµÄÌú¶¤
£®
·½°¸¶þ£º
È¡ÊÊÁ¿ÈÜÒº£¬¼ÓÈ뼸Á£Ð¿Á£
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

СÂíͬѧÔÚÓÃÇâÑõ»¯ÄÆÈÜÒººÍÏ¡ÑÎËá×öÖкͷ´Ó¦µÄʵÑéʱ£¬µÎ¼ÓһЩÑÎËáºóûÓп´µ½ÏÖÏ󣬲ÅÏëÆðÀ´ÍüÁ˼ӷÓ̪ÊÔÒº£®ÓÚÊÇ£¬Ëû¸Ïæ²¹¼ÓÁ˼¸µÎ·Ó̪ÊÔÒº£¬·¢ÏÖÈÜÒºÊÇÎÞÉ«µÄ£®ËûÈÏΪËá¼î·¢ÉúÁËÖкͷ´Ó¦£¬ÈÜÒºÒÑÊÇÖÐÐÔµÄÁË£®Ð¡ÁÁͬѧ¶Ô´ËÌá³öÁËÖÊÒÉ£¬ÈÏΪÈÜÒºÒ²¿ÉÄÜÊÇËáÐԵģ®ÀíÓÉÊÇ
·Ó̪ÔÚËáÐÔÈÜÒºÖÐÒ²ÊÇÎÞÉ«µÄ£»
·Ó̪ÔÚËáÐÔÈÜÒºÖÐÒ²ÊÇÎÞÉ«µÄ£»
£®Ð¡ÂíͬѧʵÑéµÃµ½µÄÈÜÒº¾¿¾¹ÊÇÖÐÐԵĻ¹ÊÇËáÐÔµÄÄØ£¿
£¨1£©Ð¡ÁÁµÄʵÑéÊÇ£ºÈ¡ÉÙÁ¿ÈÜÒº£¬µÎ¼Ó¼¸µÎ×ÏɫʯÈïÊÔÒº£¬ÈÜÒº±ä³É
ºì
ºì
É«£¬±íÃ÷ÈÜÒº³ÊËáÐÔ£®
£¨2£©Ð¡»ªµÄʵÑéÊÇ£ºÈ¡ÉÙÁ¿ÈÜÒº£¬µÎ¼Óµ½Ì¼ËáÄÆÈÜÒºÖУ¬¿´µ½
ÓÐÆøÅݲúÉú
ÓÐÆøÅݲúÉú
£¬±íÃ÷ÈÜÒº³ÊËáÐÔ£®·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ
Na2CO3+2HCl=2NaCl+H2O+CO2¡ü
Na2CO3+2HCl=2NaCl+H2O+CO2¡ü
£®
£¨3£©ÇëÄãÒ²Éè¼ÆÒ»¸öʵÑ飬֤Ã÷ÈÜÒº³ÊËáÐÔ£®ÄãµÄʵÑéÊÇ£º
È¡ÉÙÁ¿ÈÜÒºµÎµ½pHÊÔÖ½ÉÏ
È¡ÉÙÁ¿ÈÜÒºµÎµ½pHÊÔÖ½ÉÏ
£¬¹Û²ìµ½µÄÏÖÏóÊÇ
pH£¼7
pH£¼7
£¬±íÃ÷ÈÜÒº³ÊËáÐÔ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

СÂíͬѧÔÚÓÃÇâÑõ»¯ÄÆÈÜÒººÍÏ¡ÑÎËá×öÖкͷ´Ó¦µÄʵÑéʱ£¬µÎ¼ÓһЩÑÎËáºóûÓп´µ½ÏÖÏ󣬲ÅÏëÆðÀ´ÍüÁ˼ӷÓ̪ÊÔÒº£®ÓÚÊÇ£¬Ëû¸Ïæ²¹¼ÓÁ˼¸µÎ·Ó̪ÊÔÒº£¬·¢ÏÖÈÜÒºÊÇÎÞÉ«µÄ£®ËûÈÏΪËá¼î·¢ÉúÁËÖкͷ´Ó¦£¬ÈÜÒºÒÑÊÇÖÐÐÔµÄÁË£®Ð¡ÁÁͬѧ¶Ô´ËÌá³öÁËÖÊÒÉ£¬ÈÏΪÈÜÒºÒ²¿ÉÄÜÊÇËáÐԵģ®ÀíÓÉÊÇ______£®Ð¡ÂíͬѧʵÑéµÃµ½µÄÈÜÒº¾¿¾¹ÊÇÖÐÐԵĻ¹ÊÇËáÐÔµÄÄØ£¿
£¨1£©Ð¡ÁÁµÄʵÑéÊÇ£ºÈ¡ÉÙÁ¿ÈÜÒº£¬µÎ¼Ó¼¸µÎ×ÏɫʯÈïÊÔÒº£¬ÈÜÒº±ä³É______É«£¬±íÃ÷ÈÜÒº³ÊËáÐÔ£®
£¨2£©Ð¡»ªµÄʵÑéÊÇ£ºÈ¡ÉÙÁ¿ÈÜÒº£¬µÎ¼Óµ½Ì¼ËáÄÆÈÜÒºÖУ¬¿´µ½______£¬±íÃ÷ÈÜÒº³ÊËáÐÔ£®·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ______£®
£¨3£©ÇëÄãÒ²Éè¼ÆÒ»¸öʵÑ飬֤Ã÷ÈÜÒº³ÊËáÐÔ£®ÄãµÄʵÑéÊÇ£º______£¬¹Û²ìµ½µÄÏÖÏóÊÇ______£¬±íÃ÷ÈÜÒº³ÊËáÐÔ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÎÊ´ðÌâ

СÂíͬѧÔÚÓÃÇâÑõ»¯ÄÆÈÜÒººÍÏ¡ÑÎËá×öÖкͷ´Ó¦µÄʵÑéʱ£¬µÎ¼ÓһЩÑÎËáºóûÓп´µ½ÏÖÏ󣬲ÅÏëÆðÀ´ÍüÁ˼ӷÓ̪ÊÔÒº£®ÓÚÊÇ£¬Ëû¸Ïæ²¹¼ÓÁ˼¸µÎ·Ó̪ÊÔÒº£¬·¢ÏÖÈÜÒºÊÇÎÞÉ«µÄ£®ËûÈÏΪËá¼î·¢ÉúÁËÖкͷ´Ó¦£¬ÈÜÒºÒÑÊÇÖÐÐÔµÄÁË£®Ð¡ÁÁͬѧ¶Ô´ËÌá³öÁËÖÊÒÉ£¬ÈÏΪÈÜÒºÒ²¿ÉÄÜÊÇËáÐԵģ®ÀíÓÉÊÇ______£®Ð¡ÂíͬѧʵÑéµÃµ½µÄÈÜÒº¾¿¾¹ÊÇÖÐÐԵĻ¹ÊÇËáÐÔµÄÄØ£¿
£¨1£©Ð¡ÁÁµÄʵÑéÊÇ£ºÈ¡ÉÙÁ¿ÈÜÒº£¬µÎ¼Ó¼¸µÎ×ÏɫʯÈïÊÔÒº£¬ÈÜÒº±ä³É______É«£¬±íÃ÷ÈÜÒº³ÊËáÐÔ£®
£¨2£©Ð¡»ªµÄʵÑéÊÇ£ºÈ¡ÉÙÁ¿ÈÜÒº£¬µÎ¼Óµ½Ì¼ËáÄÆÈÜÒºÖУ¬¿´µ½______£¬±íÃ÷ÈÜÒº³ÊËáÐÔ£®·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ______£®
£¨3£©ÇëÄãÒ²Éè¼ÆÒ»¸öʵÑ飬֤Ã÷ÈÜÒº³ÊËáÐÔ£®ÄãµÄʵÑéÊÇ£º______£¬¹Û²ìµ½µÄÏÖÏóÊÇ______£¬±íÃ÷ÈÜÒº³ÊËáÐÔ£®
Ä㻹ÄÜÉè¼ÆÆäËûµÄʵÑé·½°¸Âð£¿ÒªÇ󣺢ÙÖ»Ðèд³öʵÑé·½°¸£»¢ÚËùÓÃÊÔ¼ÁÀà±ðÈôÏàͬ£¬ÊÓΪͬÖÖ·½°¸£»¢Û½«ÄãµÄ·½°¸Ð´ÔÚϱíÄÚ£®
·½°¸Ò»£º______£®
·½°¸¶þ£º______£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸