Answer:
(NH4)2Cr2O7
Explanation:
Hope this somehow helped.
The answer is potential hydrogen
the ph in the chemistry test used to test acidity of substances stand for "potential hydrogen" as in how much hydrogen is in each of the substances being tested
D, in both animals, the infants are hatched from an egg outside the mother.
Answer:
The possible isomers of C2H2Br2 are Cis- 1,2-dibromoethene, Trans-1,2-dibromoethene and 1,1- dibromethene
Explanation:
Isomerism is the phenomenon whereby organic molecules have the same molecular formular but different structure formular or spatial arrangement.
- When it has different structure formular, then it is referred to as Structural isomerism
- When it has different spatial arrangement, then it is referred to as Stereoisomerism
Dibromoethene has 2 Stereoisomer (Cis- 1,2-dibromoethene andTrans-1,2-dibromoethene ) and 1 structural isomer (1,1- dibromethene)
The lewis structures are structures showing the outer electron used in bonding.
(Please kindly find the attached document containing the lewis structure)