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Spontaneous formation of organic molecules does not happen today because they are?
not thermodynamically favored under current atmospheric conditions and require specific energy sources or catalysts to form. The presence of oxygen in our atmosphere also prevents the accumulation of organic molecules by quickly breaking them down.
What is happening when an electron is removed from the valence shell of a noble gas?
When an electron is removed from the valence shell of a noble gas, it forms a positively charged ion since the number of protons in the nucleus is greater than the number of electrons. This process requires energy and is generally not favored for noble gases due to their stability from having a full valence shell.
What is the meaning of thermodynamically favored reactions?
When a chemical reaction is described as being "thermodynamically favored," it means that it requires a great deal of activation energy for it to occur.
What direction of the reaction is favored at 298 k?
To determine the favored direction of a reaction at 298 K, one must consider the Gibbs free energy change (ΔG) of the reaction. If ΔG is negative, the forward reaction is favored, indicating that the products are more stable than the reactants under standard conditions. Conversely, if ΔG is positive, the reverse reaction is favored. Additionally, factors such as temperature, concentration, and pressure can also influence the direction of the reaction.
Why do some types of organisms use both types of reproduction?
The two modes of reproduction are favored under different conditions.
What conditions must be present for a system to become entropically favored?
For a system to become entropically favored, it must have an increase in disorder or randomness. This typically occurs when the system moves towards a state with more possible arrangements of its particles or components.
The shape of molecules that contain only two atoms is?
The correct answer is: Bent.
How could RNA have become involved in the mechanism for protein translation?
natural selection favored RNA molecules that synthesized catalytic proteins
What geometrical form is usually use for outlining picture frames?
The geometrical form most commonly used for outlining picture frames is the rectangle. This shape is favored because it complements the rectangular shape of most photographs and artworks. Additionally, square frames, which are a specific type of rectangle, are also popular for displaying art pieces. Other shapes, like circles or ovals, can be used but are less common for standard picture framing.
Why is oxygen O2 not O?
Oxygen usually exists in the form of diatomic molecules, meaning each molecule contains two oxygen atoms. These molecules form because a lone oxygen atom is two electrons short of a full outer shell of 8. In order to fill its outer shell one oxygen electron will share electrons with another. Each oxygen atoms "gains" two electrons from the other. A total of 4 electrons are shared between them, 2 from each atom, creating a double covalent bond..
Why is a molecule of hydrogen H2 is described as nonpolar?
Because the two atoms that share their electrons in a hydrogen-to-hydrogen covalent bond are identical, there is no favored place for the electrons in this bond that is nearer to one of the atoms than to the other. This is the definition of a non polar bond.
Are polar molecules stronger than non- polar molecules?
Yes. In polar bonds, electrons between atoms are shared unequally. The more electronegative atom has a high electron affinity, pulling the shared electron (and ajacent atom) closer to it, creating a shorter, stronger bond.
What is the plural of favored?
The word favored is the past participle of the verb to favor and an adjective.The forms for the verb are favor, favors, favoring, and favored.The forms for the adjective are favored, more favored, and most favored.
What was favored by Nehru but not favored by Gandhi?
Heavy industrialisation
Sentence with favored?
I had been favored to go shopping
Are the products favored over the reactants or the reactants favored over the products?
The products are favored over the reactants if the reaction is exothermic, releasing energy. Conversely, the reactants are favored over the products if the reaction is endothermic, requiring energy input.
Hebrew images of the word favored?
favored מועדף=chosen × ×‘×—×¨=
