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How many equivalent Lewis structures are necessary to describe the bonding in SO42-?
Two equivalent Lewis structures are needed to describe the bonding in SO42- due to resonance. In one Lewis structure, two double bonds are formed between sulfur and oxygen atoms, while in the other structure, one double bond and one single bond are present. The actual structure of SO42- is a combination of these resonance structures.
How many equivalent Lewis structures are necessary to describe the bonding in PO(OH)3?
Three equivalent Lewis structures are needed to describe the bonding in PO(OH)3. This is because the central phosphorus atom can form three different bonds with the three oxygen atoms, resulting in resonance structures.
When Lewis symbols cannot accurately represent a molecule's arrangement?
Resonance is a bonding situation in which a Lewis structure cannot accurately represent the arrangement of valence electrons. Delocalized is electrons that circulate freely through a molecule instead of being bound to a single atom or pair of atoms.?æ
How many equivalent Lewis structures are necessary to describe the bonding in SF4O?
Two equivalent Lewis structures are needed to describe the bonding in SF4O, as the sulfur atom can have up to two different placements of the lone pair since it is surrounded by five regions of electron density.
Which of the following terms best describes the basic physical structures services and facilities needed for the country to operate?
Infrastructure is the term that best describes the basic physical structures, services, and facilities needed for a country to operate, including transportation systems, utilities, and communication networks.
How many equivalent Lewis structures are necessary to describe the bonding in SO42-?
Two equivalent Lewis structures are needed to describe the bonding in SO42- due to resonance. In one Lewis structure, two double bonds are formed between sulfur and oxygen atoms, while in the other structure, one double bond and one single bond are present. The actual structure of SO42- is a combination of these resonance structures.
How many equivalent Lewis structures are necessary to describe the bonding in PO(OH)3?
Three equivalent Lewis structures are needed to describe the bonding in PO(OH)3. This is because the central phosphorus atom can form three different bonds with the three oxygen atoms, resulting in resonance structures.
When Lewis symbols cannot accurately represent a molecule's arrangement?
Resonance is a bonding situation in which a Lewis structure cannot accurately represent the arrangement of valence electrons. Delocalized is electrons that circulate freely through a molecule instead of being bound to a single atom or pair of atoms.?æ
Is mitosis structure found in plant cell?
Yes. Mitosis and all of the structures needed to carry it out are found in a plant cell.
How many equivalent Lewis structures are necessary to describe the bonding in SF4O?
Two equivalent Lewis structures are needed to describe the bonding in SF4O, as the sulfur atom can have up to two different placements of the lone pair since it is surrounded by five regions of electron density.
What is an impounding structure?
An impounding structure is a hydraulic structure built to store water temporarily for various purposes such as flood control, irrigation, or water supply. These structures are typically dams or reservoirs that impound water in a controlled manner, releasing it as needed.
What are characteristics of work breakdown structures?
1)Is a tree structure, 2)It is developed by starting with an objective 3)All steps needed to achieve this objective are identified
What does vestigial structure describe?
They may have had an important function in the past.
What are the cell structures that are needed for photosynthesis and the cell structures that are needed for cellular respiration?
the palisade layer, spongy layer
What is a vestigal structure?
A vestigial structure is a physical characteristic of an organism that has lost its original function through the process of evolution. These structures are remnants of traits that were once useful to the organism's ancestors but are no longer needed in their present form. Examples include the human appendix and the wings of flightless birds.
What are nested structures in C?
Structures can contain other structures as members; in other words, structures can nest. Consider the following two structure types: struct first_structure_type { int member_of_1; }; struct second_structure_type { double double_member; struct first_structure_type first_struct_member; }; The first structure type is incorporated as a member of the second structure type. You can initialize a variable of the second type as follows: struct second_structure_type second_struct_member; second_struct_member.double_member = 12345.6789; second_struct_member.first_struct_member.integer_member_of_1 = 5; The member operator . is used to access members of structures that are themselves members of a larger structure. No parentheses are needed to force a special order of evaluation; a member operator expression is simply evaluated from left to right. In principle, structures can be nested indefinitely. Ref: http://www.crasseux.com/books/ctutorial/Nested-structures.html
What are the advantages and the disadvantages and advantages of frame structures?
advantages of a frame structure: cheap strong disadvantages of a frame structure: expensive advantages of a shell structure: unique strong disadvantages of a shell structure: expensive
