43 degrees
angle of reflection is equal to the angle of incidence
If you are wanting the equation to be balanced it would be: P4 + 6Cl2 → 4PCl3
Answer:
Uranium
Explanation:
The only natural element currently used for nuclear fission in reactors is uranium. Natural uranium is a highly energetic substance: one kilogram of it can generate as much energy as 10 tonnes of oil. Naturally occurring uranium comprises, almost entirely, two isotopes: U238 (99.283%) and U235 (0.711%).
Answer:
Explanation:
The missing image is shown in the first file attached below:
We are to find and identify the structure of an unknown organic compound of C9H10O3 molecule and the material that is produced after the first step.
This concept from the catalyst given can be called reducitve amination. It is an organic reaction in which carbonyl compound are being converted into amines via an intermediate called imines.
For a general reductive amination; we have:

The second step is displayed in the second diagram below showing the structures of the unknown C9H10O3 molecule and the material that is produced after the first step.