ÌâÄ¿ÄÚÈÝ

ij»¯Ñ§ÊµÑéС×éµÄͬѧÀûÓÃÈçͼËùʾװÖýøÐÐʵÑé¡£AÖз´Ó¦¿ªÊ¼Ê±£¬µ¯»É¼ÐC´¦ÓÚ´ò¿ª×´Ì¬¡£Ò»¶Îʱ¼äºó£¬¹Ø±ÕC£¬×°ÖÃAÖÐÈÔÔÚ·´Ó¦¡£¹ýÒ»»á¶ù£¬¹Û²ìµ½×°ÖÃAÖÐÒºÌåͨ¹ý³¤µ¼¹Ü½øÈë×°ÖÃB£¬×°ÖÃBÖгöÏÖ°×É«³Áµí£¬×°ÖÃAÖÐÒºÌåÄܽøÈë×°ÖÃBµÄÔ­Òò£º____________£¬×°ÖÃBÖгöÏÖ°×É«³ÁµíµÄ»¯Ñ§·´Ó¦·½³ÌʽΪ____________¡£Ð¡×éͬѧ̽¾¿·´Ó¦ºó×°ÖÃBÖÐÈÜÒºµÄÈÜÖʳɷ֡£

£¨Ìá³öÎÊÌ⣩·´Ó¦ºó×°ÖÃBÈÜÒºµÄÈÜÖʳɷÖÊÇʲô£¿

£¨²ÂÏëÓë¼ÙÉ裩²ÂÏë1£ºNaCl¡¢CaCl2 ²ÂÏë2£ºNaCl¡¢HCl£» ²ÂÏë3£ºNaCl¡¢NaOH£» ²ÂÏë4£ºNaCl¡¢NaOH¡¢Na2CO3¡£

£¨½»Á÷ÌÖÂÛ£©¾­ÌÖÂÛ£¬´ó¼ÒÒ»ÖÂÈÏΪ²ÂÏë________Ò»¶¨²»ºÏÀí¡£ÀíÓÉÊÇ________¡£

£¨ÊµÑé̽¾¿£©½«·´Ó¦ºó×°ÖÃBÖÐËùµÃ»ìºÏÎï¹ýÂË£¬È¡ÉÙÁ¿ÂËÒº·Ö±ð½øÐÐÈçÏÂʵÑ飺

ʵÑé1£ºÏòÂËÒºÖеμÓ̼ËáÄÆÈÜÒº£¬ÎÞÃ÷ÏÔÏÖÏó£¬Ôò²ÂÏë________²»ÕýÈ·¡£

ʵÑé2£ºÐ¡Íõͨ¹ý½øÒ»²½µÄʵÑéÖ¤Ã÷²ÂÏë4ÕýÈ·£¬ÇëÄãÔÚÏÂÃæµÄºáÏßÉϰïËû²¹È«ÊµÑé²Ù×÷ºÍÏÖÏó¡£

ʵÑé²Ù×÷

ʵÑéÏÖÏó

ʵÑé½áÂÛ

È¡ÉÙÁ¿ÂËÒºÓÚÊÔ¹ÜÖУ¬È»ºóÏȵμÓÉÙÁ¿ÎÞÉ«·Ó̪ÊÔÒº£¬ÔÙ¼ÓÈë______ÈÜÒº¡£

_______

¡°²ÂÏë4¡±³ÉÁ¢

£¨ÍØÕ¹ÑÓÉ죩СÌïÍê³ÉÒ»µÀÀàËÆµÄ¼Ò×÷ʱµÃÁËÂú·Ö¡£ÇëÄãÈÏÕæ·ÖÎöºóд³ö´ð°¸¡£È¡6g²¿·Ö±äÖʵÄNaOH¹ÌÌåÑùÆ·£¬¼ÓÈË73gÈÜÖʵÄÖÊÁ¿·ÖÊýΪ10£¥µÄÏ¡ÑÎËá³ä·Ö·´Ó¦£¬²âµÃpHСÓÚ7£¬ÔٵμÓ8mLµÄNaOHÈÜÒº£¬²âµÃpHÇ¡ºÃΪ7£¬Õô·¢ËùµÃµÄÈÜÒº£¬µÃµ½µÄ¾§ÌåµÄÖÊÁ¿Îª_____¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

ij¹¤³§Óõç½â±¥ºÍʳÑÎË®µÄ·½·¨Éú²úÂÈÆø¡¢ÉռÇâÆøµÈ»¯¹¤²úÆ·£¨·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º2NaCl+2H2O2NaOH+H2¡ü+Cl2¡ü£©£¬ÕâÖÖ¹¤Òµ³ÉΪ¡°Âȼҵ¡±£¬Ä³Ñо¿ÐÔѧϰС×é¶Ô¸Ã³§Éú²úµÄÉÕ¼îÑùÆ·½øÐÐÈçÏÂ̽¾¿¡£

I£®¶¨ÐÔ̽¾¿

£¨Ìá³öÎÊÌ⣩ÉÕ¼îÑùÆ·Öк¬ÓÐÄÄЩÔÓÖÊ£¿

£¨²ÂÏ룩²ÂÏëÒ»£º¿ÉÄܺ¬ÓÐNa2CO3£»

²ÂÏë¶þ£º¿ÉÄܺ¬ÓÐNaCl£¬×÷³ö´Ë²ÂÏëµÄÒÀ¾Ý______£¨Óüò½àµÄÎÄ×Ö±íÊö£©¡£

£¨Éè¼ÆÊµÑ飩

ʵÑé²½Öè

ʵÑéÏÖÏó

½âÊÍ»ò½áÂÛ

¢ÙÈ¡ÊÊÁ¿ÉÕ¼îÑùÆ·ÖÃÓÚÊÔ¹ÜÖУ¬¼ÓË®Èܽ⣬²¢ÓÃÊÖ´¥ÃþÊÔ¹ÜÍâ±Ú¡£

ÊÔ¹ÜÍâ±Ú·¢ÈÈ

Ô­ÒòÊÇ ______

¢ÚÏò¢ÙËùµÃµÄÈÜÒºÖмÓÈëÏ¡ÏõËáÖÁ¹ýÁ¿£¬½«²úÉúµÄÆøÌåͨÈë³ÎÇåʯ»ÒË®

ÓÐÆøÌå²úÉú£¬³ÎÇåʯ»ÒË®»ë×Ç

ÑùÆ·Öк¬ÓеÄÔÓÖÊÊÇ ______

¢ÛÏò¢ÚËùµÃµÄÈÜÒºÖеμӼ¸µÎÏõËáÒøÈÜÒº¡£

ÎÞÏÖÏó

²ÂÏë¶þ ______ £¨Ìî¡°ÕýÈ·¡±»ò¡°´íÎó¡±£©

£¨½»Á÷ÓëÌÖÂÛ£©Ð¡Ã÷ͬѧÌá³ö£º¡°ÉÏÊöʵÑéÖÐÏ¡ÏõËáÒ²¿ÉÒÔÓÃÏ¡ÑÎËá´úÌæ¡±£¬ÄãͬÒâËûµÄ¹ÛµãÂð£¿Èô²»Í¬Ò⣬д³öÀíÓÉ______¡£

¢ò£®¶¨Á¿Ì½¾¿

£¨Ìá³öÎÊÌ⣩ÉÕ¼îÑùÆ·ÖÐÇâÑõ»¯ÄƵÄÖÊÁ¿·ÖÊýÊǶàÉÙÄØ£¿

£¨Éè¼ÆÊµÑ飩СÀöͬѧÉè¼ÆÌ½¾¿·½°¸¢Ù¡¢¢Ú½øÐÐʵÑé²¢²âµÃÊý¾ÝÈçÏ£º

£¨½»Á÷Ó뷴˼£©

£¨1£©Ð¡Ç¿Í¬Ñ§ÈÏΪ·½°¸¢ÚÒòȱÉÙ______£¨Ìî²Ù×÷Ãû³Æ£©£¬µ¼Ö²âµÃµÄÇâÑõ»¯ÄƵÄÖÊÁ¿·ÖÊýƫС¡£

£¨2£©ÇëÄãÀûÓ÷½°¸¢Ù²âµÃµÄÊý¾Ý¼ÆËãÉÕ¼îÑùÆ·ÖÐÇâÑõ»¯ÄƵÄÖÊÁ¿·ÖÊý______£¨ÇëÔÚ´ðÌâÖ½ÉÏд³ö¼ÆËã¹ý³Ì£©¡£

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø