ÌâÄ¿ÄÚÈÝ

13£®ÖкÍÈȲⶨʵÑéÖУ¬ÓÃ50mL0.50mol/LÑÎËáºÍ50mL0.55mol/LNaOHÈÜÒº½øÐÐʵÑ飬ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®¸ÄÓÃ25mL 0.50mol/LÑÎËá¸ú25mL 0.55 mol/L NaOHÈÜÒº½øÐз´Ó¦£¬Çó³öµÄÖкÍÈÈÊýÖµºÍÔ­À´Ïàͬ
B£®Ëá¼î»ìºÏʱ£¬Á¿Í²ÖÐNaOHÈÜÒºÓ¦»º»ºµ¹ÈëСÉÕ±­ÖУ¬²»¶ÏÓò£Á§°ô½Á°è
C£®×°ÖÃÖеĴóСÉÕ±­Ö®¼äÌîÂúËéÅÝÄ­ËÜÁϵÄ×÷ÓÃÊDZ£Î¸ôÈȼõÉÙÈÈÁ¿Ëðʧ
D£®ÊµÑéÖÐÓ¦¼Ç¼²âÁ¿³öµÄ×î¸ßζÈ

·ÖÎö A£®·´Ó¦·Å³öµÄÈÈÁ¿ºÍËùÓÃËáÒÔ¼°¼îµÄÁ¿µÄ¶àÉÙÓйأ¬¸ù¾ÝÖкÍÈȵĸÅÄîºÍʵÖÊÀ´»Ø´ð£»
B£®Ëá¼î»ìºÏʱҪѸËÙ£¬²¢ÇÒ²»ÄܽÁ°è£¬·ÀÖ¹ÈÈÁ¿µÄɢʧ£»
C£®¸ù¾ÝÖкÍÈȲⶨʵÑé³É°ÜµÄ¹Ø¼üÊÇ×öºÃ±£Î¹¤×÷£»
D£®·´Ó¦Ê±Ðè²âÁ¿·´Ó¦Ç°ËáºÍ¼îµÄζÈÒÔ¼°·´Ó¦ºóµÄ×î¸ßζȣ»

½â´ð ½â£ºA£®·´Ó¦·Å³öµÄÈÈÁ¿ºÍËùÓÃËáÒÔ¼°¼îµÄÁ¿µÄ¶àÉÙÓйأ¬¸ÄÓÃ25mL 0.50mol/LÑÎËá¸ú25mL 0.55 mol/L NaOHÈÜÒº½øÐз´Ó¦£¬ÓëÉÏÊöʵÑéÏà±È£¬Éú³ÉË®µÄÎïÖʵÄÁ¿Ôö¶à£¬Ëù·Å³öµÄÈÈÁ¿Æ«¸ß£¬µ«ÖкÍÈÈÊÇÇ¿ËáºÍÇ¿¼î·´Ó¦Éú³É1molˮʱ·Å³öµÄÈÈÁ¿£¬ÓëËá¼îµÄÓÃÁ¿Î޹أ¬ÖкÍÈÈÊýÖµÏàµÈ£¬¹ÊAÕýÈ·£»
B£®ÔÚÖкÍÈȵIJⶨ¹ý³ÌÖУ¬Ëá¼î»ìºÏʱҪѸËÙ£¬·ÀÖ¹ÈÈÁ¿µÄɢʧ£¬±£Ö¤·Å³öµÄÈÈÁ¿¶¼ÌåÏÖÔÚζȼÆÎ¶ȵÄÉý¸ßÉÏ£¬¹ÊB´íÎó£»
C£®ÖкÍÈȲⶨʵÑé³É°ÜµÄ¹Ø¼üÊÇ×öºÃ±£Î¹¤×÷£¬ÊµÑéÖУ¬´óСÉÕ±­Ö®¼äÌîÂúËéÅÝÄ­ËÜÁϵÄ×÷ÓÃÊDZ£Î¸ôÈÈ£¬¼õÉÙÈÈÁ¿Ëðʧ£¬¹ÊCÕýÈ·£»
D£®·´Ó¦Ê±ÖÁÉÙ²âζÈ3´Î£º·´Ó¦Ç°ËáµÄζȡ¢·´Ó¦Ç°¼îµÄζȣ¬·´Ó¦ºóµÄ×î¸ßζȣ¬¹ÊDÕýÈ·£»
¹ÊÑ¡B£®

µãÆÀ ±¾Ì⿼²éѧÉúÖкÍÈȲⶨ£¬±£Î¹¤×÷ÊÇʵÑé³É¹¦µÄ¹Ø¼ü£¬ÕÆÎÕʵÑéÔ­Àí¼´¿É½â´ð£¬ÄѶȲ»´ó£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø