The phase is Waning Crescent phase.
Answer:
686.43363984 is the answer when 7.8 moles is converted.
Electrons are orbiting the nucleus in the fxed way paths located in solid sphere
Answer:
Most viscous to least viscous: 
Explanation:
For hydrocarbons, viscosity increases with increasing molar mass. Because increasing molar mass signifies increase in number of electrons in molecules.
We know that in non-polar hydrocarbons, only van der waal intermolecular force exists. Van der waal force is proportional to number of electrons in a molecule.
Therefore with increasing molar mass, van der waal force increases. hence molecules gets more tightly bind with each other resulting increase in viscosity.
Here molar mass order : 
Therefore viscosity order : 
Answer:
my gues is red not a 100% but its in the 700s
Explanation: