ÌâÄ¿ÄÚÈÝ

6£®º£ÑóΪÈËÀàÌṩÁ˱¦¹óµÄ×ÔÈ»×ÊÔ´£®
£¨1£©Ê³Óú£ÓãÉãÈ¡µÄÖ÷ÒªÓªÑøËØÊǵ°°×ÖÊ£®
£¨2£©ÓÒͼΪº£Ë®µ­»¯×°Ö㬻ñµÃµÄÕôÁóË®ÊôÓÚB£¨Ìî×ÖĸÐòºÅ£©£®
A£®µ¥ÖÊ         B£®»¯ºÏÎï         C£®»ìºÏÎï
£¨3£©´Óº£Ë®ÖÐÌáȡʳÑΣ¬²ÉÓõķ½·¨ÊÇÕô·¢£®
£¨4£©×ÊÁÏ£º20¡æÊ±ËÄÖÖÎïÖʵÄÈܽâ¶ÈÈçÏ£º
ÎïÖÊNaClNH4HCO3NH4ClNaHCO3
Èܽâ¶È/g36.021.637.29.6
¼ÆË㣺20¡æÊ±±¥ºÍʳÑÎË®ÈÜÖÊÖÊÁ¿·ÖÊý26.5%£®
ÓÃÂÈ»¯ÄƺÍ̼ËáÇâï§£¨NH4HCO3£©¿ÉÖÆ±¸Ì¼ËáÇâÄÆºÍÂÈ»¯ï§£¨NH4Cl£©£¬¸Ã·´Ó¦¿É±íʾΪ£º
NaCl+NH4HCO3¨TNaHCO3+NH4Cl£®
°´ÉÏÊö»¯Ñ§·½³Ìʽ·´Ó¦£¬ÔÚ20¡æÊ±£¬±¥ºÍʳÑÎË®ºÍ±¥ºÍµÄ̼ËáÇâï§ÈÜÒº»ìºÏ×î¿ÉÄܲúÉú³ÁµíµÄÎïÖÊÊÇNaHCO3£» ´ÓÈÜÒºÖзÖÀë³ö¸Ã³ÁµíµÄ²Ù×÷ÊǹýÂË£®

·ÖÎö ¸ù¾ÝʳÎïÖеÄÓªÑøËØ¡¢ÎïÖʵÄÀà±ðÒÔ¼°ÈÜÖÊÖÊÁ¿·ÖÊýµÄ¼ÆËã¡¢ÖÊÁ¿Êغ㶨ÂɵÄ֪ʶ½øÐзÖÎö½â´ð¼´¿É£®

½â´ð ½â£º£¨1£©ÓãÖи»º¬µ°°×ÖÊ£¬¹ÊÌµ°°×ÖÊ£»
£¨2£©ÕôÁóË®ÊôÓÚ»¯ºÏÎ¹ÊÌB£»  
£¨3£©´Óº£Ë®ÖÐÌáȡʳÑΣ¬²ÉÓõķ½·¨ÊÇÕô·¢½á¾§£¬¹ÊÌÕô·¢£» 
£¨4£©20¡æÊ±±¥ºÍʳÑÎË®ÈÜÖÊÖÊÁ¿·ÖÊý£º$\frac{36g}{100g+36g}¡Á100%$=26.5%£¬¹ÊÌ26.5%£»
¸ù¾Ý·´Ó¦¿ÉÒÔ¿´³ö£¬Ì¼ËáÇâ狀ÍÂÈ»¯ÄÆÄÜ·´Ó¦Éú³É̼ËáÇâÄÆºÍÂÈ»¯ï§£¬¹ÊÌNaHCO3£»
´ÓÈÜÒºÖзÖÀë³ö¸Ã³Áµí¿ÉÒÔʹÓùýÂ˵ķ½·¨£¬¹ÊÌ¹ýÂË£®

µãÆÀ ±¾Ì⿼²éµÄÊǺ£Ë®×ÊÔ´µÄÀûÓõÄ֪ʶ£¬Íê³É´ËÌ⣬¿ÉÒÔÒÀ¾ÝÒÑÓеÄ֪ʶ½øÐУ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø