ÌâÄ¿ÄÚÈÝ
£¨¹²6·Ö,ÿ¿Õ1·Ö£©ÓÃ0£®1320mol/LµÄHClÈÜÒºµÎ¶¨Î´ÖªÅ¨¶ÈµÄNaOHÈÜÒº£¬ÊµÑéÊý¾ÝÈçϱíËùʾ¡£
ÊԻشðÏÂÁÐÎÊÌ⣺
£¨1£©Ê¹Ó÷Ó̪×öָʾ¼Á£¬µÎ¶¨¹ý³ÌÖÐÁ½ÑÛÓ¦¸Ã×¢ÊÓ_________________£¬µÎ¶¨ÖÕµãµÄÅжÏÊÇ ¡£
£¨2£©ÊµÑéÖУ¬Ö¸Ê¾¼Á¼Ó2µÎ²»Äܶà¼ÓÊÇÒòΪ£º
£¨3£©Î´ÖªÅ¨¶ÈµÄNaOHÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈΪ mol/L¡££¨¾«È·µ½0.0001£©
£¨4£©ÓÐÏÂÁдíÎó²Ù×÷£º
¢ÙËáʽµÎ¶¨¹ÜÓÃÕôÁóˮϴ¾»ºó£¬Î´¾±ê×¼ÈÜÒºÈóÏ´¾Í×¢Èë±ê×¼µÄÑÎËáÈÜÒº
¢ÚÓüîʽµÎ¶¨¹ÜÈ¡Óôý²âҺǰ£¬¼â×첿·ÖÓÐÆøÅÝ£¬È¡Óùý³ÌÖÐÆøÅÝÏûʧ
¢ÛµÎ¶¨Ç°£¬¶ÁÈ¡ËáÒºÌå»ýʱÊÓÏßµÍÓÚËáʽµÎ¶¨¹ÜµÄÒºÃ棬µÎ¶¨ºó¶Á³öËáÒºµÄÌå»ýʱ£¬
ÊÓÏ߸ßÓÚËáʽµÎ¶¨¹ÜµÄÒºÃæ
¢Ü׶ÐÎÆ¿Óôý²âÒºÈóÏ´Á½´Î
ÄÄЩ´íÎó²Ù×÷»áʹNaOHŨ¶ÈµÄ²â¶¨ÖµÆ«µÍ£¿´ð£º_____________¡£
ÄÄЩ´íÎó²Ù×÷»áʹNaOHŨ¶ÈµÄ²â¶¨ÖµÆ«¸ß£¿´ð£º_____________¡£
ʵÑé±àºÅ | ´ý²âNaOHÈÜÒºµÄÌå»ý/mL | HClÈÜÒºµÄÌå»ý/mL |
1 | 25£®00 | 26£®40 |
2 | 25£®00 | 24£®38 |
3 | 25£®00 | 24£®42 |
£¨1£©Ê¹Ó÷Ó̪×öָʾ¼Á£¬µÎ¶¨¹ý³ÌÖÐÁ½ÑÛÓ¦¸Ã×¢ÊÓ_________________£¬µÎ¶¨ÖÕµãµÄÅжÏÊÇ ¡£
£¨2£©ÊµÑéÖУ¬Ö¸Ê¾¼Á¼Ó2µÎ²»Äܶà¼ÓÊÇÒòΪ£º
£¨3£©Î´ÖªÅ¨¶ÈµÄNaOHÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈΪ mol/L¡££¨¾«È·µ½0.0001£©
£¨4£©ÓÐÏÂÁдíÎó²Ù×÷£º
¢ÙËáʽµÎ¶¨¹ÜÓÃÕôÁóˮϴ¾»ºó£¬Î´¾±ê×¼ÈÜÒºÈóÏ´¾Í×¢Èë±ê×¼µÄÑÎËáÈÜÒº
¢ÚÓüîʽµÎ¶¨¹ÜÈ¡Óôý²âҺǰ£¬¼â×첿·ÖÓÐÆøÅÝ£¬È¡Óùý³ÌÖÐÆøÅÝÏûʧ
¢ÛµÎ¶¨Ç°£¬¶ÁÈ¡ËáÒºÌå»ýʱÊÓÏßµÍÓÚËáʽµÎ¶¨¹ÜµÄÒºÃ棬µÎ¶¨ºó¶Á³öËáÒºµÄÌå»ýʱ£¬
ÊÓÏ߸ßÓÚËáʽµÎ¶¨¹ÜµÄÒºÃæ
¢Ü׶ÐÎÆ¿Óôý²âÒºÈóÏ´Á½´Î
ÄÄЩ´íÎó²Ù×÷»áʹNaOHŨ¶ÈµÄ²â¶¨ÖµÆ«µÍ£¿´ð£º_____________¡£
ÄÄЩ´íÎó²Ù×÷»áʹNaOHŨ¶ÈµÄ²â¶¨ÖµÆ«¸ß£¿´ð£º_____________¡£
£¨1£©×¶ÐÎÆ¿ÖÐÈÜÒºÑÕÉ«µÄ±ä»¯ ÈÜÒººìÉ«ÍÊÈ¥,ÇÒ°ë·ÖÖÓÄÚÑÕÉ«²»»Ö¸´.
£¨2£©·Ó̪±¾ÉíÒ²²ÎÓë·´Ó¦£¨3£©0.1288 £¨4£© ¢Ú¢Û ¢Ù¢Ü
ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿