Which questions can you please send a link? :)
2(2x+1)= (2 x 2x) + (2 x 1) = 4x + 2
Answer:
5 Outer and 1 lone pair
Step-by-step explanation:
A square pyramidal shape results when one of the bonds of an octahedron structure is occupied by a lone pair.
Hence there are 5 bonded atoms and one lone pair. The hybridization about the central atom is
.
One of the most common example is Xenon tetraflouride.
. Looking at its structure we can see that it has 5 pairs of outer atoms and one lone pair. With its coordination number 5. The shape of the orbitals is octahedral.
Answer:
-10xy+2x+y
Step-by-step explanation: Combine like terms.
-7xy-3xy=-10xy
x+x=2x
y is by itself because there is only one y term
The answer would be 74,000. hope this helps
(3.7 x 10 to the 4th power) x 2 as well = 74,000