Answer:
Explanation:
Before Hybridization => C: 1s²<u> ⇵</u> 2s²<u>⇵</u> 2p₋₁<u>↑</u> 2p₀<u>↑</u> 2p₊₁<u>∅</u>
After Hybridization => C: 1s² 2sp¹ 2sp¹ 2p₀¹2p₊₁¹ => 2 hybrid orbitals and 2 unhybridized p-orbitals at the n=2 energy level.
Answer:
Charles's law states that the volume of a given amount of gas is directly proportional to its temperature on the kelvin scale when the pressure is held constant.
Water has the highest latent heat of vaporization of any known liquid. it is true.
The quantity of energy required to turn a portion of a liquid substance into a gas has been known as the enthalpy of vaporization, commonly referred to as the evaporation process or heat of evaporation. The pressure where the transformation occurs determines the enthalpy of vaporization.
The highest known temperature at which water vaporizes. The heat of vaporization is the amount of energy required to vaporize 1 g of a liquid without causing the liquid's temperature to go up.
Therefore, the given statement is true.
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Answer:
The most appropriate unit to use for a redwood is:
Explanation:
The largest tree in the world is called Hyperion and it is a <em>Sequoia sempervirens</em>, that is to say, a redwood, which measures a little more than 115 meters, when knowing this data first hand, you can imagine that <u>the vast majority of trees are usually measured in meters since their size is usually one meter in ahead (although you should know that there are some shrub species that can measure only centimeters, but being a minority, the meter unit is usually used)</u>.
Answer: 1.825 moles of hydrogen gas are produced.
Explanation:
The balanced chemical equation is:
According to stoichiometry :
2 moles of 
require = 1 mole of 
Thus 3.65 moles of will require=
of
Thus is the limiting reagent as it limits the formation of product and is the excess reagent.
As 2 moles of give = 1 mole of 
Thus 3.65 moles of give = of
Thus 1.825 moles of hydrogen gas are produced.
