ÌâÄ¿ÄÚÈÝ

ij»¯Ñ§ÐËȤС×éͨ¹ý̽¾¿»î¶¯Ñ§Ï°ºÍÀí½â»¯Ñ§ÖªÊ¶¡£ÇëÄãÒ»ÆðÑо¿Ñ§Ï°£¬²¢»Ø´ðÓйØÎÊÌâ¡£

Ñо¿ÎÊÌâ:Ë®ÈÜÒºÖи´·Ö½â·´Ó¦µÄ΢¹ÛʵÖÊ

Ïà¹ØÐÅÏ¢:

(¢ñ)µçµ¼ÂÊ´«¸ÐÆ÷ÓÃÓÚ²âÁ¿ÈÜÒºµÄµ¼µçÐÔÇ¿Èõ£¬ÄÜ·´Ó³Àë×ÓŨ¶È´óС¡£

(¢ò)ÏàͬζÈÏÂͬÖÖÈÜÒºµçµ¼ÂÊÔ½´ó£¬Àë×ÓŨ¶ÈÔ½´ó¡£

(1)ʵÑéÒ»:ºãÎÂÌõ¼þÏ£¬ÏòÒ»¶¨Ìå»ýÒ»¶¨Å¨¶ÈµÄÏ¡Ba(OH)2ÈÜÒºÖеμÓ2-3µÎÎÞÉ«·Ó̪ÊÔÒº£¬²åÈëµçµ¼ÂÊ´«¸ÐÆ÷£¬È»ºóµÎ¼ÓÏ¡ÁòËᣬ²âµÃÈÜÒºµÄµçµ¼Âʱ仯ÈçͼÖм×ÇúÏßËùʾ¡£

¢Ùд³öBa(OH)2ÓëH2SO4·´Ó¦µÄ»¯Ñ§·½³Ìʽ____________¡£

¢ÚMµãʱµçµ¼ÂÊΪÁ㣬Àë×ÓŨ¶ÈÒ²¼¸ºõΪÁã,´Ëʱ»ìºÏÒºÌå¾²Öúó³Ê____________É«£»

¢Ûͨ¹ý¶Ô¼×ÇúÏߵķÖÎö£¬ÏÂÁÐ˵·¨´íÎóµÄÊÇ____________(ÌîÐòºÅ)¡£

A.MµãǰÇúÏßÏ»¬µÄ¹ý³ÌÖУ¬H+ºÍOH-½áºÏ³ÉH2O£¬Ba2+ºÍSO42-½áºÏ³ÉBaSO4

B.MµãºóÈÜÒºµçµ¼ÂÊÖð½¥Ôö´ó£¬½öÓÉÓÚÈÜÒºÖÐH+ÔÚÖð½¥Ôö´ó

(2)ʵÑé¶þ:ºãÎÂÌõ¼þÏ£¬ÏòµÈÁ¿Í¬Å¨¶ÈµÄÏ¡Ba(OH)2ÈÜÒºÖеμÓ2-3µÎÎÞÉ«·Ó̪ÊÔÒº£¬²åÈëµçµ¼ÂÊ´«¸ÐÆ÷£¬È»ºóµÎ¼ÓÏ¡Na2SO4ÈÜÒº£¬²âµÃÈÜÒºµÄµçµ¼Âʱ仯ÈçÉÏͼÒÒÇúÏßËùʾ¡£

¢Ùͨ¹ý¶ÔÒÒÇúÏߵķÖÎö£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ____________(ÌîÐòºÅ)¡£

A.ʵ¼Ê²Î¼Ó·´Ó¦µÄÊÇBa2+ºÍSO42-½áºÏ³ÉÁËBaSO4,Na+ºÍOH-»¹ÊÇÒÔÀë×ÓÐÎʽ´æÔÚÓÚÈÜÒºÖÐ

B.ÈÜÒººìɫֻ»á±ädz£¬µ«²»»áÍÊÈ¥

¢ÚNµãʱ£¬ÈÜÒºÖдóÁ¿º¬ÓеÄÀë×ÓÊÇ___________(ÌîÀë×Ó·ûºÅ)¡£

¢Ûͨ¹ý±È½Ï·ÖÎö£¬½áºÏÒÑѧ֪ʶ¿ÉÖª£¬ÈÜÒºÖи´·Ö½â·´Ó¦µÄʵÖÊÊDzÎÓë·´Ó¦µÄÀë×Ó£¬½áºÏÉú³ÉÁ˳Áµí¡¢ÆøÌå»òË®£¬µ¼ÖÂÆäŨ¶È____________(Ìî¡°Ôö´ó¡±»ò¡°¼õС¡±)¡£

(3)ÍØÕ¹:

¢ÙÇë¸ù¾ÝʾÀý·ÂдÀë×Ó·½³Ìʽ¡£

ʾÀýÀë×Ó·½³Ìʽ:

·Âд: Àë×Ó·½³Ìʽ:____________________¡£

¢ÚÏòÒ»¶¨Á¿±¥ºÍ³ÎÇåʯ»ÒË®ÖгÖÐøÍ¨Èë¹ýÁ¿µÄCO2ÆøÌ壬ÈÜÒºÏȱä»ë×Ǻó»ë×ÇÖð½¥Ïûʧ¡£ÇëÍÆ²â´Ë¹ý³ÌµÄÈÜÒºÖÐCa2+µÄŨ¶È±ä»¯Çé¿ö_________________¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø