subject
Chemistry, 20.03.2021 22:40 Estrella2209

4 السؤال :- (اكتب الحل على ورقة خارجية وحملها كملف ) (سؤال غير مجهول )
(2 نقطة)
المعادلة التالية غير موزونة والمطلوب:
+ S02-
C3
Cr202 + s02
١- تحديد العامل المؤكسد والعامل المختزل.
۲ - وزن المعادلة بطريقة أنصاف التفاعلات في الوسط الحمد
تحميل ملف
أقصى
العام الاجر: TOMB

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 23.06.2019 00:30
Fred is studying a substance that is made out of only one element. this means that
Answers: 1
question
Chemistry, 23.06.2019 06:30
The velocity of any object depends upon a) the location of the object. b) the location of the observer. c) which measurement tools are used. d) the relative motion of the observer.
Answers: 1
question
Chemistry, 23.06.2019 07:40
Did the detergents containing enzymes work better at removing stains than those containing no enzyme? why or why not?
Answers: 2
question
Chemistry, 23.06.2019 10:50
Achemist reacted 57.50 grams of sodium metal with an excess amount of chlorine gas. the chemical reaction that occurred is shown. na + cl2 → nacl if the percentage yield of the reaction is 86%, what is the actual yield? show your work, including the use of stoichiometric calculations and conversion factors.
Answers: 1
You know the right answer?
4 السؤال :- (اكتب الحل على ورقة خارجية وحملها كملف ) (سؤال غير مجهول )
(2 نقطة)
المعادل...
Questions
question
Mathematics, 01.10.2019 07:10