Anthracene is a polycyclic aromatic hydrocarbon with chemical formula C₁₄H₁₀. The number of fused rings in Anthracene are three in number. This compound is colorful and is used in the formation of different dyes due to its property of deloclization of pi electrons. All the carbon atoms in Anthracene are sp² hybridized with a trigonal planar structure hence, the Anthracene is planar in nature.
Number of Sigma Bonds:
There are 26 sigma bonds (colored in Blue) in Anthracene among which 10 sigma bonds are between carbon and hydrogen atoms while the remaining are between the carbon atoms.
Number of Pi-Bonds:
There are 7 pi bonds in Anthracene (colored in red). All pi bonds are present between carbon and carbon atoms.
Number of Electrons in Sigma Bonds:
As one sigma bond is formed by 2 electrons hence, 26 sigma bonds will be formed by 52 electrons.
Number of Electrons in Pi Bonds:
As one pi bond is formed by the side wise overlap of two p orbitals hence one pi bond is formed by two electrons so, 7 pi bonds will be formed by 14 electrons.
The gravitational force will be the same because as the mass of the objects increase, the separation distance will lead to weaker gravitational forces.
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What is gravitational force?</h3>
Gravitational force simply means the force that attracts objects that have mass. It pulls masses together.
From the information given, the gravitational force between the star and planet A will be the same as the gravitational force between the star and planet B.
As the mass increases, the force of gravitational attraction also increases. This will then lead to the separation distance will lead to weaker gravitational forces.
Learn more about gravitational force on:
brainly.com/question/19050897
Answer:
1. The balanced equation is given below:
CaCO3 —> CaO + CO2
2. The coefficients are: 1, 1, 1
Explanation:
Step 1:
The word equation is given below:
calcium carbonate decomposes to produce calcium oxide and carbon dioxide.
Step 2:
The elemental equation. This is illustrated below:
Calcium carbonate => CaCO3
calcium oxide => CaO
carbon dioxide => CO2
CaCO3 —> CaO + CO2
A careful observation of the above equation shows that the equation is balanced.
The coefficients are: 1, 1, 1
In terms of whether it is one of the 4 biological molecules, G3P or glyceraldehyde 3 phosphate is basically a carbohydrate with an associated phosphate group. It is a necessary molecule needed ultimately for the production of glucose, during the Calvin cycle of photosynthesis.
N ionic bonds<span>, the metal loses electrons to become a positively charged cation, whereas the nonmetal accepts those electrons to become a negatively charged </span>
