A student is asked to balance an equation by using the half-reaction method. He determines the two half reactions as shown below.
2 upper B r superscript minus right arrow upper B r subscript 2 plus 2 e superscript minus. Second line: upper C l subscript 2 plus 2 e superscript minus right arrow 2 upper C l superscript minus.
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 07:20
After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)
Answers: 1
Chemistry, 23.06.2019 00:30
Ok, so i have 2 questions. try to answer them both: (the topic is fire) 1) how can you represent the chemical reaction of fire? 2) what kind of bond is formed in this chemical reaction
Answers: 3
Chemistry, 23.06.2019 01:30
Which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.
Answers: 1
Chemistry, 23.06.2019 10:30
The element chlorine has two stable isotopes, chlorine-35 with a mass of 34.97 amu and chlorine-37 with a mass of 36.95 amu. from the atomic weight of cl = 35.45 one can conclude that:
Answers: 2
You know the right answer?
A student is asked to balance an equation by using the half-reaction method. He determines the two h...
Questions
Mathematics, 21.02.2020 01:56
History, 21.02.2020 01:56
Mathematics, 21.02.2020 01:56
Mathematics, 21.02.2020 01:56
English, 21.02.2020 01:56
Mathematics, 21.02.2020 01:56
Mathematics, 21.02.2020 01:56
