Ò©Îï·ÖÎöϰÌ⼯-ҩѧ±¾¿ÆÓà ¹ðÁÖҽѧԺҩѧ ÌÆÑÒËÉ
A.ÈÝÁ¿·¨ B.É«Æ×·¨ C.·Ö¹â¹â¶È·¨ D.ÖØÁ¿·ÖÎö·¨
106. ΪÁ˱£Ö¤Ò©Æ·µÄÖÊÁ¿£¬±ØÐë¶ÔÒ©Æ·½øÐÐÑϸñµÄ¼ìÑ飬¼ìÑ鹤×÷Ó¦×ñÑ A.Ò©Îï·ÖÎö B.¹ú¼ÒÒ©µä C.ÎïÀí»¯Ñ§ÊÖ²á D.µØ·½±ê×¼
107. ÏÂÁв»ÊôÓÚÎïÀí³£ÊýµÄÓУº A.ÈÛµã B.·Ðµã C.³ÊÉ«·´Ó¦ D.±ÈÐý¶È
108. µçÓ¾·¨ÊÊÓÃÓÚ A¡¢¼«ÐÔ´óµÄ×é·ÖµÄ·ÖÀë B¡¢´øµç×é·ÖµÄ·ÖÀë
C¡¢ÖÐÐÔÎïÖʵķÖÀë D¡¢¼«ÐÔСµÄÎïÖʵķÖÀë E¡¢ÓÎÀëÒ©ÎïµÄ·ÖÀë
109. ÓÃÐý¹â·¨²â¶¨ÆÏÌÑÌÇÂÈ»¯ÄÆ×¢ÉäҺʱ£¬¹ØÓÚ¼ÓÈë°±ÊÔÒº×÷ÓõÄ˵·¨£¬ÕýÈ·µÄÊÇ£º A.¼ÓËÙ¦ÁÒì¹¹Ì帴Ϊ¦ÂÒì¹¹Ìå B.·ÖÀëÂÈ»¯ÄÆ
C.Ìá¸ßÁéÃô¶È
D.¼ÓËÙD-ÆÏÌÑÌǦÁºÍ¦ÂÁ½ÖÖ»¥±äÒì¹¹Ì廥±äƽºâµÄµ½´ï 110. ÊÔ¼Á±êÇ©ÉϱêÓÐ\GR\×ÖÑùµÄÊÔ¼ÁΪ£º A.Óż¶´¿ B.·ÖÎö´¿ C.»¯Ñ§´¿ D.ʵÑéÊÔ¼Á
111. °´ÖйúÒ©µä(2000Äê°æ)¾«ÃÜÁ¿È¡50mlijÈÜҺʱ£¬ÒËÑ¡Óà A.50m1Á¿¼ò B.50m1ÒÆÒº¹Ü C.100mlÁ¿Í² D.50m1Á¿Æ¿
112. ÓüÆËãÆ÷Ëã³ö13.65¡Á0.0008¡Â1.633µÄ½á¹ûΪ0.006687£¬ÒËÐÞԼΪ£º A.0.0067 B.0.0069 C.0.007 D.7¡Á10-3
113. ºãÖØÊÇÖ¸Á½´Î³ÆÁ¿µÄºÁ¿ËÊý²»³¬¹ý A.0.3mg
B.0.95~1.05mg C.1.5mg D.6mg
µÚ 13 Ò³ / ¹² 29 Ò³
Ò©Îï·ÖÎöϰÌ⼯-ҩѧ±¾¿ÆÓà ¹ðÁÖҽѧԺҩѧ ÌÆÑÒËÉ
20???D=+52.5£¬²â¶¨¹Ü³¤2dm£¬Èô²âµÃijÆÏÌÑÌÇÒºµÄÐý¹â¶È=5.25£¬ÔòÆäŨ¶ÈΪ£º 114. ÒÑÖªÆÏÌÑÌǵÄ
A.5%
B.10% C.25% D.50%
115. Ðý¹â¶È²â¶¨·¨¿É¼ì²âÒ©ÎïµÄÒÀ¾ÝÊÇ£º A.º¬Óй²éîϵͳ½á¹¹µÄÒ©Îï B.Ö¬·¾×åÒ©Îï
C.½á¹¹Öк¬ÊÖÐÔ̼Ô×ÓÒ©Îï D.½á¹¹Öк¬Çâ¼üÒ©Îï
116. ¹èÎÙËáÖØÁ¿·¨²â¶¨Î¬ÉúËØB1µÄÔÀí¼°²Ù×÷ÒªµãÊÇ
A.ÔÚÖÐÐÔÈÜÒºÖмÓÈë¹èÎÙËáµÄ·´Ó¦£¬ÐγɳÁµí£¬³ÆÖØÇóË㺬Á¿ B.ÔÚ¼îÐÔÈÜÒºÖмÓÈë¹èÎÙËáµÄ·´Ó¦£¬ÐγɳÁµí£¬³ÆÖØÇóË㺬Á¿ C.ÔÚËáÐÔÈÜÒºÖмÓÈë¹èÎÙËáµÄ·´Ó¦£¬ÐγɳÁµí£¬³ÆÖØÇóË㺬Á¿
D.ÔÚÖÐÐÔÈÜÒºÖмÓÈë¹èÎÙËáµÄ·´Ó¦£¬ÐγɳÁµí£¬Èܽ⣬ÒÔ±ê×¼Òº²â¶¨ÇóË㺬Á¿ 117. ÐÞԼǰÊý×ÖΪ1.2050, ÐÞÔ¼ºóÒªÇóСÊýµãºó±£Áô¶þλ A.1.24 B.1.23 C.1.2l D.1.20
118. º¬Â±ËØÓлúÒ©ÎïµÄ·Ö×Ó½á¹¹ÌØµãÊÇËùº¬Â±ËØÔ×Ó A.Ö±½ÓÓëÑõÔ×ÓÁ¬½Ó B.Ö±½ÓÓë̼Ô×ÓÁ¬½Ó C.Ö±½ÓÓëÂ±ËØÔ×ÓÁ¬½Ó D.Ö±½ÓÓ뵪Ô×ÓÁ¬½Ó
119. µ±²â¶¨Â±ËØÓëÖ¬·¾Á´ÏàÁ¬µÄÕâÒ»Ààº¬Â±ËØÓлúÒ©ÎïÖÐÂ±ËØº¬Á¿Ê±£¬³£²ÉÓà A.¼îÐÔ»¹Ôºó²â¶¨·¨ B.¼îÐÔÑõ»¯ºó²â¶¨·¨ C.ÑõƿȼÉÕ·Ö½âºó²â¶¨·¨ D.Ö±½Ó»ØÁ÷ºó²â¶¨·¨
120. ÌåÄÚÒ©ÎïÇå³ýµÄÖ÷Ҫ;¾¶Îª£º A.ÍÙÒº B·à±ã C.º¹Òº D.ÄòÒº
¶þ¡¢¶àÑ¡Ì⣨XÐÍÌâ-¶àÑ¡Ì⣩£¨±¾´óÌâ¹²80СÌ⣬¹²160·Ö£©
1. Ò©Îï·ÖÎöµÄ»ù±¾ÈÎÎñ A¡¢ÐÂÒ©ÑÐÖÆ¹ý³ÌÖеÄÖÊÁ¿Ñо¿ B¡¢Éú²ú¹ý³ÌÖеÄÖÊÁ¿¿ØÖÆ
C¡¢Öü²Ø¹ý³ÌÖеÄÖÊÁ¿¿¼²ì D¡¢³ÉÆ·µÄ»¯Ñ§¼ìÑé
E¡¢ÁÙ´²ÖÎÁÆÒ©ÎïŨ¶È¼ì²â 2. Ò©Îï·ÖÎöµÄÈÎÎñÊÇ£º A.Ò©Æ·ÖÊÁ¿ÐÅÏ¢µÄÌṩ
µÚ 14 Ò³ / ¹² 29 Ò³
Ò©Îï·ÖÎöϰÌ⼯-ҩѧ±¾¿ÆÓà ¹ðÁÖҽѧԺҩѧ ÌÆÑÒËÉ
B.Ò©Æ·ÖÊÁ¿¼ìÑé·½·¨µÄÑо¿¡¢Ìá¸ß
C.·ÖÎöÒ©Îï½øÈëÌåÄÚ¡¢ÎüÊÕ¡¢·Ö²¼¡¢´úл¡¢Ïû³ýµÈ¶¯Á¦Ñ§¹ý³Ì D.Ò©Æ·ÖÊÁ¿µÄ¼ìÑé¡¢Åж¨
E.²â¶¨Ò©ÎïÖÆ¼ÁµÄÉúÎïÀûÓöȼ°¶¯Á¦Ñ§
3. Ò©Îï·ÖÎöѧ¿ÆµÄÈÎÎñ£¬²»½ö½öÊǾ²Ì¬µÄ³£¹æ¼ìÑ飬¶øÊÇÒªÉîÈëµ½ A¡¢ÉúÎïÌåÄÚ B¡¢¹¤ÒÕÁ÷³Ì
C¡¢´úл¹ý³Ì D¡¢×ÛºÏÆÀ¼Û E¡¢¼ÆËãÒ©Îï·ÖÎö
4. Ò©ÎïµÄÎȶ¨ÐÔ¿¼²ì°üÀ¨ A¡¢Ç¿¹âÕÕÉäÊÔÑé B¡¢¸ßÎÂÊÔÑé
C¡¢¸ßѹÊÔÑé D¡¢¸ßʪ¶ÈÊÔÑé E¡¢³¤ÆÚÁôÑù¿¼²ì
5. Ò©Æ·¼ìÑéÔʼ¼Ç¼ҪÇó A¡¢ÍêÕû B¡¢ÕæÊµ
C¡¢²»µÃÍ¿¸Ä D¡¢¼ìÑéÈËÇ©Ãû E¡¢ËͼìÈËÇ©Ãû
6. Ò©µäÈÜÒººó±ê¼ÇµÄ¡°1¡ú10¡±·ûºÅϵָ A¡¢¹ÌÌåÈÜÖÊ1.0g¼ÓÈܼÁ10mlµÄÈÜÒº B¡¢ÒºÌåÈÜÖÊ1.0ml¼ÓÈܼÁ10mlµÄÈÜÒº C¡¢¹ÌÌåÈÜÖÊ1.0g¼ÓÈܼÁʹ³É10mlµÄÈÜÒº D¡¢ÒºÌåÈÜÖÊ1.0ml¼ÓÈܼÁʹ³É10mlµÄÈÜÒº
E¡¢¹ÌÌåÈÜÖÊ1.0g¼ÓË®£¨Î´Ö¸Ã÷ºÎÖÖÈܼÁʱ£©10mlµÄÈÜÒº 7. ÖйúÒ©µä£¨2005Äê°æ£©ÊÕÔØµÄÒ©ÎïÃû³Æ°üÀ¨ A.ººÓïÆ´ÒôÃû³Æ B.ÖÐÎÄÃû³Æ C.Î÷ÎÄÃû³Æ D.»¯Ñ§Ãû³Æ E.Ó¢ÎÄÃû³Æ
8. Ò©Æ·¼ìÑ鹤×÷µÄ»ù±¾³ÌÐò°üÀ¨£º A.¼ø±ðÊÔÑé B.º¬Á¿²â¶¨ C.È¡Ñù D.ÎÄÏ×¼ìË÷ E.¼ì²é
9. Ò©ÎïµÄ¼ø±ðÊÇΪÁËÈ·ÈÏÒ©ÎïµÄÕæÎ±£¬Æä·½·¨ÓУº A.ÔÓÖʼø±ð B.Àí»¯³£Êý¼ø±ð C.É«Æ×¼ø±ð D.¹âÆ×¼ø±ð E.»¯Ñ§¼ø±ð
µÚ 15 Ò³ / ¹² 29 Ò³
Ò©Îï·ÖÎöϰÌ⼯-ҩѧ±¾¿ÆÓà ¹ðÁÖҽѧԺҩѧ ÌÆÑÒËÉ
10. ×ÏÍâ·Ö¹â¹â¶È·¨¼ø±ðÒ©Îïʱ³£ÓõIJⶨ·½·¨ÓÐ A¡¢²â¶¨¦Ëmax,¦Ëmin B¡¢ÔÚ¦Ëmax´¦²â¶¨Ò»¶¨Å¨¶ÈÈÜÒºµÄAÖµ C¡¢ÔÚijһ²¨³¤´¦²â¶¨E1mÖµ D¡¢²â¶¨A¦Ë1/A¦Ë2±ÈÖµ
E¡¢¾»¯Ñ§´¦Àíºó£¬²â¶¨Æä·´Ó¦²úÎïµÄÎüÊÕ¹âÆ×
11. Ò©ÎïÖÐÔÓÖʼì²é½á¹ûͨ³£¿ÉÓÃÏÂÁз½·¨±íʾ A¡¢<100¦Ìg B¡¢600ppm C¡¢¡Ü0.06% D¡¢0.08%
E¡¢²»³¬¹ý°ÙÍò·ÖÖ®ÎåÊ®
12. ¹Å²ÌÊÏ·¨ÓëAg-DDC·¨Ö®¼äµÄ²»Í¬µãÊÇ A.´×ËáǦÃÞ»¨ B.ʵÑé×°Öà C.¼ì²â·½Ê½
D.0.25%Ag-DDCµÄÈýÒÒ°·-Âȷ£¨1.8 : 98.2£©ÈÜÒº E.HgBr2ÊÔÖ½
13. Ò©ÎïµÄÔÓÖÊÀ´Ô´ÓÐ A. Ò©Æ·µÄÉú²ú¹ý³ÌÖÐ B. Ò©Æ·µÄ´¢²Ø¹ý³ÌÖÐ C. Ò©Æ·µÄÑÐÖÆ¹ý³ÌÖÐ
D. Ò©Æ··þÓúóµÄÌåÄÚ´úл¹ý³ÌÖÐ
14. ¼ì²éÒ©ÎïÖÐÔÓÖÊ A¡¢ÊDZ£Ö¤ÈËÃÇÓÃÒ©°²È«
B¡¢¿É¿¼ºËÉú²ú¹¤ÒÕºÍÆóÒµ¹ÜÀíÊÇ·ñÕý³£ C¡¢ÊDZ£Ö¤Ò©ÎïÖÊÁ¿µÄÒ»¸öÖØÒª·½Ãæ D¡¢ÊǼì²éÒ©ÎïµÄ´¿¶È E¡¢Í¨³£²ÉÓÃÏ޶ȼì²é
15. ºãÖØÊÇ A¡¢Á¬ÐøÁ½´Î¸ÉÔïºóµÄÖØÁ¿²îÖµÔÚ0.5mgÒÔϵÄÖØÁ¿ B¡¢Á¬ÐøÁ½´Î¸ÉÔï»ò³ãׯºóµÄÖØÁ¿²îÔÚ0.3mgÒÔϵÄÖØÁ¿ C¡¢ÑùÆ·¸ÉÔïºó±ØÐëÔڹ涨Ìõ¼þÏÂÀäÈ´ D¡¢ÑùÆ·¸ÉÔïºóÁ¢¼´³ÆÁ¿
E¡¢Á¬ÐøÁ½´Î¸ÉÔïºóµÄÖØÁ¿²îÖµÔÚ0.5mgÒÔÉϵÄÖØÁ¿
16. ÓлúÆÆ»µµÄ·½·¨¿É·ÖΪʪ·¨ºÍ¸É·¨Á½´óÀ࣬¸ù¾ÝËùÓÃÊÔ¼Á²»Í¬£¬Êª·¨ÆÆ»µÓÐ A¡¢Na2CO3-KOH·¨ B¡¢MgO-H2SO4
C¡¢HNO3-HClO4 D¡¢HNO3-H2SO4·¨ E¡¢H2SO4-K2SO4·¨
17. ÑõƿȼÉÕ·¨¿ÉÓÃÓÚÏÂÁзÖÎöµÄǰ´¦Àí A¡¢º¬Â±ËØÓлúÒ©ÎïµÄº¬Á¿²â¶¨ B¡¢º¬¹èÓлúÒ©ÎïµÄ¼ø±ð
C¡¢º¬·úÓлúÒ©ÎïµÄ¼ø¶¨ D¡¢Ò©ÎïÖÐÔÓÖÊÎøµÄ¼ì²é
µÚ 16 Ò³ / ¹² 29 Ò³