ÌâÄ¿ÄÚÈÝ

ÏÂÁбȽÏÖУ¬ÕýÈ·µÄÊÇ£¨     £©

A£®Í¬Î¶ÈͬÎïÖʵÄÁ¿Å¨¶Èʱ£¬HF±ÈHCNÒ×µçÀ룬ÔòNaFÈÜÒºµÄpH±ÈNaCNÈÜÒº´ó

B£®0£®2 mol ?L¸ß¿¼×ÊÔ´Íø(www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡£NH4ClºÍ0£®1 mol?L¸ß¿¼×ÊÔ´Íø(www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡£ NaOHÈÜÒºµÈÌå»ý»ìºÏºó£º

   c£¨NH¸ß¿¼×ÊÔ´Íø(www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡££©>c£¨Cl¸ß¿¼×ÊÔ´Íø(www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡££©>c£¨Na¸ß¿¼×ÊÔ´Íø(www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡££©>c£¨OH¸ß¿¼×ÊÔ´Íø(www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡££©>c£¨H¸ß¿¼×ÊÔ´Íø(www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡££©

C£®ÎïÖʵÄÁ¿Å¨¶ÈÏàµÈµÄH2SºÍNaHS»ìºÏÈÜÒºÖУº

c£¨Na¸ß¿¼×ÊÔ´Íø(www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡££©+c£¨H¸ß¿¼×ÊÔ´Íø(www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡££©=c£¨S¸ß¿¼×ÊÔ´Íø(www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡££©+c£¨HS¸ß¿¼×ÊÔ´Íø(www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡££©+c£¨OH¸ß¿¼×ÊÔ´Íø(www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡££©

D£®Í¬Å¨¶ÈµÄÏÂÁÐÈÜÒºÖУ¬¢ÙNH4Al£¨SO4£©2¡¢¢ÚNH4Cl¡¢¢ÛCH3COONH4¡¢¢ÜNH3?H2O£»c£¨NH¸ß¿¼×ÊÔ´Íø(www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡££©ÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ:¢Ù>¢Ú>¢Û>¢Ü

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø