Answer:
A. 7- i
B. -20 -10i
C. 50
D. -1 +2i
Step-by-step explanation:
Multiply by z to get
wz = xy
divide by x
y = wz/x
7:5
8:15 days
Please don't get mad at me if their are incorrect but i'm sure they are right!
3 and 2/3 hours.
Multiply the number of hours Dominic spent by the scale factor.
For sp3d hybridized central atoms, the only possible molecular geometry is trigonal bipyramidal.
Hybridisation (or hybridization) is a process of mathematically combining two or more atomic orbitals from the same atom to form an entirely new orbital different from its components and hence being called as a hybrid orbital.
In this case, if all the bonds are in place, the shape is also trigonal bipyramidal.
In chemistry, a trigonal bipyramid formation is a molecular geometry with one atom at the center and 5 more atoms at the corners of a triangular bipyramid.
Bond angle(s): 90°, 120°
Coordination number: 5
Point group: D3h
For more information about orbitals, visit
brainly.com/question/25886221
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