ÌâÄ¿ÄÚÈÝ
ÏÖÓÐij»ìºÏÎïµÄË®ÈÜÒº£¬º¬ÓÐÒÔÏÂÀë×ÓÖеÄÈô¸ÉÖÖ£ºNa+¡¢NH4+¡¢Cl-¡¢Ba2+ ¡¢HCO3-¡¢SO42- £¬È¡¸ÃÈÜÒº·Ö±ð½øÐÐÈçÏÂʵÑ飺
¢ÙÈ¡100mL£¬¼Ó×ãÁ¿NaOHÈÜÒº£¬¼ÓÈÈ£¬ÊÕ¼¯µ½±ê×¼×´¿öÏÂµÄÆøÌå448mL
¢ÚÁíÈ¡100mL£¬¼Ó×ãÁ¿Ba(OH)2ÈÜÒº£¬µÃµ½³Áµí4.30¿Ë£¬ÔÙÓÃ×ãÁ¿ÑÎËáÏ´µÓ£¬¸ÉÔïºó£¬³ÁµíÖÊÁ¿Îª2.33¿Ë
£¨1£©ÈÜÒºÖÐÒ»¶¨º¬ÓÐ____________Àë×Ó£¬¿ÉÄܺ¬ÓÐ__________¡£
£¨2£©¼ÆËãÔÈÜÒºÖÐÒ»¶¨´æÔڵĸ÷ÒõÀë×ÓµÄÎïÖʵÄÁ¿Å¨¶È.
¢ÙÈ¡100mL£¬¼Ó×ãÁ¿NaOHÈÜÒº£¬¼ÓÈÈ£¬ÊÕ¼¯µ½±ê×¼×´¿öÏÂµÄÆøÌå448mL
¢ÚÁíÈ¡100mL£¬¼Ó×ãÁ¿Ba(OH)2ÈÜÒº£¬µÃµ½³Áµí4.30¿Ë£¬ÔÙÓÃ×ãÁ¿ÑÎËáÏ´µÓ£¬¸ÉÔïºó£¬³ÁµíÖÊÁ¿Îª2.33¿Ë
£¨1£©ÈÜÒºÖÐÒ»¶¨º¬ÓÐ____________Àë×Ó£¬¿ÉÄܺ¬ÓÐ__________¡£
£¨2£©¼ÆËãÔÈÜÒºÖÐÒ»¶¨´æÔڵĸ÷ÒõÀë×ÓµÄÎïÖʵÄÁ¿Å¨¶È.
£¨1£©NH4+¡¢SO42-¡¢HCO3-¡¢Na+£» Cl-
£¨2£©c(HCO3-)=£¨4.30-2.33 £©g¡Â197g/mol¡Â0.1L=0.10mol/L
c(SO42-)=2.33g¡Â233g/mol¡Â0.1L =0.10mol/L
£¨2£©c(HCO3-)=£¨4.30-2.33 £©g¡Â197g/mol¡Â0.1L=0.10mol/L
c(SO42-)=2.33g¡Â233g/mol¡Â0.1L =0.10mol/L
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿