sp2 Hybridization. The valence orbitals of a central atom surrounded by three regions of electron density consist of a set of three sp2 hybrid orbitals and one unhybridized p orbital.
<h3>How do you describe hybrid orbitals?</h3>
A hybrid orbital is an orbital formed by the combination of two or more atomic orbitals. The resulting orbital has a different shape and energy than the component orbitals that form it. Hybridization is used to model molecular geometry and to explain atomic bonding.
<h3>What is the hybridization of the s atom?</h3>
The middle S atom containing the 5 valence atomic orbitals is basically hybridized to form five sp3d hybrid orbitals. In 2P-orbitals, four hybrid orbitals are overlapped and the fifth one contains a lone pair.
Learn more about hybrid orbitals here:
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brainly.com/question/11008750</h3><h3 /><h3>#SPJ4</h3>
Answer : The correct option is, pressure.
Explanation :
The ideal gas equation is,
![PV=nRT](https://tex.z-dn.net/?f=PV%3DnRT)
where,
P = pressure of the gas
V = volume of the gas
n = number of moles of gas
T = temperature of the gas
R = gas constant
The value of 'R' has several different values which are :
![R=0.08205L.atm/mol.K](https://tex.z-dn.net/?f=R%3D0.08205L.atm%2Fmol.K)
![R=8.3145L.kPa/mol.K](https://tex.z-dn.net/?f=R%3D8.3145L.kPa%2Fmol.K%20)
![R=1.987cal/mol.K](https://tex.z-dn.net/?f=R%3D1.987cal%2Fmol.K)
![R=0.08314L.bar/mol.K](https://tex.z-dn.net/?f=R%3D0.08314L.bar%2Fmol.K)
That means, the value of 'R' is different due the change in the pressure value and all the variables (temperature, volume and moles) are constant.
Hence, the correct option is, pressure.
<span> .789=12.8*x
.789/12.8=x
.0616=x
.0616ml </span>
Answer:
1.1 percent
Explanation:
C6H5COOH⇌C6H5COO+H
Ka = [C6H5COO-][H+]/[C6H5COOH]
From pKa of 4.2, Ka = 6.3x10^-5
6.3x10^-5 = (x)(x)/0.51-x and assuming x is small...
6.3x10^-5 = x^2/0.51
x^2 = 3.213x10^-5
x =5.67 x10^-3
(5.67x10^-3/0.51)x 100 =1.1 percent
Answer:
well we do need up to explain the neergyu field on the world you probaly think im spamming but i thing you need up
Explanation: