Which formula represents an asymmetrical molecule ch4 co2 n2 nh3
1 answer:
Answer:
NH₃
Step-by-step explanation:
All the molecules have some degree of symmetry, but only NH₃ is asymmetric with respect to the bond dipoles.
NH₃ has a trigonal pyramidal geometry.
All the N-H bond dipoles point toward the N, so they all have an upward component with no counterbalancing downward component.
The bond dipoles do not cancel, so NH₃ has a molecular dipole.
CH₄ is tetrahedral and symmetrical.
CO₂ and N₂ are linear and <em>symmetrical</em>.
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Answer:
A) During this procedure ( hypoventilation ) The CO2 in the arterial blood vessels and the lungs increases and this drives the PH level in the system lower, and the equilibrium will shift to the right. this is because the Blood-PH level is controlled by CO2 - bicarbonate buffer system
B) The blood PH may rise to 7.60 during Hyperventilation because the removal of CO2 from the lungs causes the increase in which is directly proportional to the increase in Blood PH levels
C) Hyper ventilation before a dash would be useful because it will remove excessive Hydrogen ions and and raise the Blood PH levels in preparedness of the production of acids like Lactic acid
Explanation:
A) During this procedure ( hypoventilation ) The CO2 in the arterial blood vessels and the lungs increases and this drives the PH level in the system lower, and the equilibrium will shift to the right. this is because the Blood-PH level is controlled by CO2 - bicarbonate buffer system
⇄
B) The blood PH may rise to 7.60 during Hyperventilation because the removal of CO2 from the lungs causes the increase in which is directly proportional to the increase in Blood PH levels
C) Hyper ventilation before a dash would be useful because it will remove excessive Hydrogen ions and and raise the Blood PH levels in preparedness of the production of acids like Lactic acid