Answer:
Manganese(II) sulfide
Explanation:
is a chemical compound of manganese and sulfur. It occurs in nature as the mineral alabandite (isometric), rambergite (hexagonal), and recently found browneite (isometric, with sphalerite-type structure, extremely rare, known only from a meteorite).
The central iodine atom in triiodide has sp3d hybridization.In triiodide anion, the central iodine atom has three equatorial lone pairs of electrons and the terminal iodines are bonded axially in a linear shape. Electrons in sp3d hybridization are arranged in trigonal bipyramidal symmetry.
Explanation:
When you draw the Lewis structure of this particle, you'll realize that the central I atom has a pair of bonds and three individual pairs of electrons. as a result of there are five things around that central I atom, it's<span> sp3d hybridized.
</span>
The bonds during a gas<span> (CH4) molecule </span>are fashioned<span> by four separate </span>however<span> equivalent orbitals; </span>one<span> 2s and </span>3<span> 2p orbitals of the carbon </span>interbreed<span> into four sp3 orbitals. </span>within the<span> ammonia molecule (NH3), 2s and 2p orbitals </span>produce<span> four sp3hybrid orbitals, </span>one among that<span> is occupied by a lone </span>try<span> of electrons.</span><span>
</span>
Answer:
Ether and acetone are the liquids with the lowest viscosities at room temperature.
Explanation:
Particles in a: gas are well separated with no regular arrangement. liquid are close together with no regular arrangement. solid are tightly packed, usually in a regular pattern.
The enthalpy of the reaction is the amount of energy absorbed or lost in the reaction. The enthalpy of the final reaction is -113.4 kJ.
<h3>What are intermediate reactions?</h3>
The intermediate reactions are the small reactions that takes place in order to achieve the final reaction product.
The given intermediate reactions are:

The final reaction to be achieved is:

The second reaction is reversed in order to achieve the final reaction product.
The enthalpy of the final reaction (
) is given as:

Substituting the values of enthalpy:

The final enthalpy of the reaction is -113.4 kJ. Thus, option B is correct.
Learn more about enthalpy of reaction, here:
brainly.com/question/1657608