ÌâÄ¿ÄÚÈÝ
ÏÂÁÐÈÜÒºÖУ¬¸÷Àë×ÓŨ¶ÈµÄ´óС˳ÐòÕýÈ·µÄÊÇ £¨ £©
A. 10 mL 0.1 mol¡¤L-1ÑÎËᣬc£¨Cl-£©£¾c(OH-)£¾c(H+)
B. 10 mL 0.1 mol¡¤L-1°±Ë®£¬c(OH-)£¾c(
)£¾c(H+)
C. 5 mL 0.2 mol¡¤L-1NaOHÈÜÒº£¬c(Na+)£¾c(OH-)£¾c(H+)
D.10 mL 0.5 mol¡¤L-1NaOHÈÜÒºÓë6 mL 1 mol¡¤L-1ÑÎËá»ìºÏ£¬c(Cl-)£¾c(Na+)£¾c(OH-)£¾c(H+)
¡¾´ð°¸¡¿
B
¡¾½âÎö¡¿
ÊÔÌâ·ÖÎö£ºÑÎËáÈÜÒº³ÊËáÐÔ£¬AÏî´íÎó£»ÇâÑõ»¯ÄÆÈÜÒºÖÐc(OH-)£¾c(Na+)£¾c(H+)£¬CÏî´íÎó£¬.10 mL 0.5 mol¡¤L-1NaOHÈÜÒºÓë6 mL 1 mol¡¤L-1ÑÎËá»ìºÏ£¬ÈÜÒº³ÊËáÐÔ£¬DÏî´íÎó¡£´ð°¸Ñ¡B¡£
¿¼µã£ºÀë×ÓŨ¶È´óС±È½Ï
µãÆÀ£ºÀë×ÓŨ¶È´óСÖ÷Òª¸ù¾ÝÈý´óÊØºã¶¨ÂɺÍÈÜÒºµÄËá¼îÐÔ½øÐбȽϡ£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿