
نظريات الأحماض والقواعد

Quiz
•
Chemistry
•
8th Grade
•
Easy

ميسون السهلي
Used 1+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
آي المواد التالية حمض لويس
NH₃
Cl-
OH-
Mn2+
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
BF₃ + NH₃--> ................آي مما يأتي قاعدة لويس
F
F- B -F
..
H- N-H
H
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
الأيون الذي يعتبر قاعدة حسب تعريف لويس هو
NH₄+
F-
Cd2+
Ag+
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
NH₃الأمونيا قاعدة حسب تعريف لويس
خطاء
صواب
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
نظرية أرهينيوس وصف الماء بأنه متردد يسلك سلوك الاحماض ويسلك سلوك القاعدة
خطاء
صواب
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
اي الاحماض التالية ثنائية البرتون
CH₃COOH
H₃PO₃
H₂SO₄
HCl
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
HF + H₂O --> H₃O+ + F-
الحمض وقاعدته المرفقة ) حددي الأزواج المترافقة)
H₂O . F-
HF , H₃O+
H₂O . H₃O+
HF . F-
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
NH3 + H2O --> NH4 + + OH-
NH3 , OH-
H2O . NH4 +
H2O . OH-
NH3 . NH4 +
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