Ö²Îï¶ÔÀë×ÓµÄÑ¡ÔñÎüÊÕ±íÏÖÔÚ£º

¢ÙÖ²Îï¶ÔÍâ½ç»·¾³ÖÐÀë×ÓµÄÎüÊÕ¾ßÓÐÑ¡ÔñÐÔ£»

¢Ú¶ÔͬһÎÞ»úÑεÄÑôÀë×ÓºÍÒõÀë×ÓÎüÊյIJîÒìÐÔ¡£ÈçÎÒÃǰѣ¨NH4£©2SO4³ÆÎªÉúÀíËáÐÔÑΣ¬¶ø°ÑÏõËáÄÆ³ÆÎªÉúÀí¼îÐÔÑΡ£

£¨1£©ÊÔ´ÓÉúÎïѧÉϽâÊÍΪʲô½«£¨NH4£©2SO4³ÆÎªÉúÀíËáÐÔÑΡ£

£¨2£©ÔÚ»¯Ñ§ÉÏ£¨NH4£©2SO4ÈÜÒº³ÊËáÐÔ£¬¶øNaNO3³ÊÖÐÐÔ,ÊÔ¼òÊöÆäÔ­Òò¡£

£¨3£©ÏõËáï§µÄÑôÀë×ÓºÍÒõÀë×Ó±»Ö²ÎïÎüÊÕʱµÄÎüÊÕÁ¿      £¨Ìî¡°ÏàµÈ¡±»ò¡°²»ÏàµÈ¡±£©£¬ËùÒÔÎÒÃdzÆÖ®Îª            ÑΡ£

£¨4£©ÒÑÖªÍÁÈÀ½ºÌå´ø¸ºµçºÉ£¬Ê¹Óú¬µªÁ¿ÏàµÈµÄÏÂÁеª·Ê£¬·ÊЧ½Ï²îµÄÊÇ          ¡£

A.£¨NH4£©2SO4                                               B.NH4NO3

C.NH4Cl                                                          D.NH4HCO3

£¨1£©Ö²Îï¶ÔNHµÄÎüÊÕËÙÂÊ´óÓÚ¶ÔSOµÄÎüÊÕËÙÂÊ£¬ÎüÊÕʱ½»»»³öH+£¬Ê¹»·¾³³ÊËáÐÔ£¬ËùÒÔ³ÆÎªÉúÀíËáÐÔÑΡ£

£¨2£©£¨NH4£©2SO4ÊÇÇ¿ËáÈõ¼îÑΣ¬Ë®½â³ÊËáÐÔ£»¶øNaNO3ÊÇÇ¿ËáÇ¿¼îÑΣ¬Na+ºÍNO¾ù²»Ë®½â£¬ËùÒÔÈÜÒº³ÊÖÐÐÔ¡£

£¨3£©ÏàµÈ  ÉúÀíÖÐÐÔ

£¨4£©B

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£ºÎïÀí½ÌÑÐÊÒ ÌâÐÍ£º022

£¨ÖØ×éÌá¸ß£©Ö²Îï¶ÔÀë×ÓµÄÑ¡ÔñÎüÊÕ±íÏÖÔÚ£º

£¨1£©ÊÔ´ÓÉúÎïѧµÄ½Ç¶È½âÊÍΪʲô£¨NH4£©2SO4ÊÇÉúÀíËáÐÔÑΡ£

£¨2£©ÔÚ»¯Ñ§ÉÏ£¨NH4£©2SO4ÈÜÒº³ÊËáÐÔ£¬¶øNaNO3³ÊÖÐÐÔ£¬ÊÔ½âÊÍÆäÔ­Òò¡£

£¨3£©NH4NO3µÄÑôÀë×ÓºÍÒõÀë×Ó±»Ö²ÎïÎüÊÕʱµÄÎüÊÕÁ¿________£¨Ìî¡°ÏàµÈ¡±»ò¡°²»ÏàµÈ¡±£©£¬ËùÒÔÎÒÃdzÆÖ®Îª________ÑΡ£

£¨4£©ÒÑÖªÍÁÈÀ½ºÌå´ø¸ºµçºÉ£¬Ê¹Óú¬µªÁ¿ÏàµÈµÄÏÂÁеª·Ê£¬·ÊЧ×î²îµÄÊÇ¡­¡­¡­¡­£¨  £©

A. £¨NH4£©2SO4¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B. NH4NO3

C. NH4C1¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡   D. NH4HCO3

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

Ö²Îï¶ÔÀë×ÓµÄÑ¡ÔñÎüÊÕ±íÏÖÔÚ£º¢ÙÖ²Îï¶ÔÍâ½çÀë×ÓµÄÎüÊÕ¾ßÓÐÑ¡ÔñÐÔ£»¢Ú¶ÔͬһÖÖÎÞ»úÑεÄÑôÀë×ÓºÍÒõÀë×ÓÎüÊÕÓвîÒìÐÔ£¬ÈçÎÒÃǰÑ(NH4)2SO4³ÆÎªÉúÀíËáÐÔÑΣ¬¶ø°ÑNaNO3³ÆÎªÉúÀí¼îÐÔÑΡ£

(1)ÊÔ´ÓÉúÎïѧÉϽâÊÍΪʲô(NH4)2SO4ΪÉúÀíËáÐÔÑΣ¿

(2)ÔÚ»¯Ñ§ÉÏ(NH4)2SO4ÈÜÒº³ÊËáÐÔ£¬¶øNaNO3³ÊÖÐÐÔ£¬ÊÔ¼òÊöÆäÔ­Òò¡£

(3)ÏõËáï§µÄÑôÀë×ÓºÍÒõÀë×Ó±»Ö²ÎïÎüÊÕʱµÄÎüÊÕÁ¿_________(Ìî¡°ÏàµÈ¡±»ò¡°²»ÏàµÈ¡±)£¬ËùÒÔÎÒÃdzÆÖ®Îª_________ÑΡ£

(4)ÒÑÖªÍÁÈÀ½ºÁ£´ø¸ºµçºÉ£¬Ê©Óú¬µªÁ¿ÏàµÈµÄÏÂÁеª·Ê£¬·ÊЧ½Ï²îµÄÊÇ_________¡£

A.(NH4)2SO4            B.NH4NO3              C.NH4Cl          D.NH4HCO3

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

Ö²Îï¶ÔÀë×ÓµÄÑ¡ÔñÎüÊÕ±íÏÖÔÚ£º¢ÙÖ²Îï¶ÔÍâ½ç»·¾³ÖÐÀë×ÓµÄÎüÊÕ¾ßÓÐÑ¡ÔñÐÔ£»¢Ú¶ÔͬһÖÖÎÞ»úËáÑεÄÑôÀë×ÓºÍÒõÀë×ÓÎüÊյIJîÒìÐÔ¡£ÈçÎÒÃǰÑ(NH4)2SO4³ÆÎªÉúÀíËáÐÔÑΣ¬¶ø°ÑNaNO3³ÆÎªÉúÀí¼îÐÔÑΡ£

    (1)ÊÔ´ÓÉúÎïѧÉϽâÊÍΪʲô(NH4)2SO4ÊÇÉúÀíËáÐÔÑÎ?

    (2)ÔÚ»¯Ñ§ÉÏ(NH4)2SO4ÈÜÒº³ÊÏÖËáÐÔ£¬¶øNaNO3³ÊÖÐÐÔ£¬ÆäÔ­ÒòÊÇ__________________¡£

    (3)ÏõËáï§µÄÑôÀë×ÓºÍÒõÀë×Ó±»Ö²ÎïÎüÊÕʱµÄÎüÊÕÁ¿________(Ìî¡°ÏàµÈ¡±¡°²»ÏàµÈ¡±)£¬ËùÒÔÎÒÃdzÆÖ®Îª________ÑΡ£

   

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

Ö²Îï¶ÔÀë×ÓµÄÑ¡ÔñÎüÊÕ±íÏÖÔÚ£º¢ÙÖ²Îï¶ÔÍâ½ç»·¾³ÖÐÀë×ÓµÄÎüÊÕ¾ßÓÐÑ¡ÔñÐÔ  ¢Ú¶ÔͬһÖÖÎÞ»úÑεÄÑôÀë×ÓºÍÒõÀë×ÓÎüÊյIJîÒìÐÔ£¬ÈçÎÒÃǰѣ¨NH4£©2SO4³ÆÎªÉúÀíËáÐÔÑΣ¬¶ø°ÑÏõËáÄÆ³ÆÎªÉúÀí¼îÐÔÑÎ

£¨1£©ÊÔ´ÓÉúÎïѧÉϽâÊÍΪʲô£¨NH4£©2SO4ΪÉúÀíËáÐÔÑΡ£

___________________________________________________________________¡£

£¨2£©ÔÚ»¯Ñ§ÉÏ£¨NH4£©2SO4ÈÜÒº³ÊËáÐÔ£¬¶øNaNO3³ÊÖÐÐÔ£¬ÊÔ¼òÊöÆäÔ­Òò¡£

___________________________________________________________________¡£

£¨3£©ÏõËáï§µÄÑôÀë×ÓºÍÒõÀë×Ó±»Ö²ÎïÎüÊÕʱµÄÎüÊÕÁ¿____________£¨Ìî¡°ÏàµÈ¡±¡°²»ÏàµÈ¡±£©£¬ËùÒÔÎÒÃdzÆÖ®Îª______________ÑΡ£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸