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The electron-group geometry is equal to the number of the bonding pairs of electrons in a covalent bond?
Wiki User
∙ 11y ago
False
Wiki User
∙ 11y ago
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What is the molecular geometry of clo3?
Trigonal planar because it has three bonding pairs and one lone pair
What is the molecular geometry of NH2-?
NH2- is sp3 hybridized and there is 2 bonding and 2 lone pair of electron,that's why shape of NH2 is angular.
How do you find your starting point for laying tiles?
This is Avery big question, but if you want to lay tiles: 1- What type, ist ceramic, granite synthetic or natural , marble . anyway. first look at the back of the tile , it has square pattern , if its low pattern then you need to add cement grout , choose self leveling of rough type that type that can provide more than one inch thick , chooz 2- component cement plus bonding agent , mix add to the back of the tile , let dry , then spray water for curing. Now you have more surface area to bond to the floor or walls . Seconed : alwayes use bonding agent when you use ready mix tile grouts (cement based plus SBR or Acrylics ) ( in Iraq we mix sand with cement at rate of 4 to 6 sand by volume with one part of cement and add latexes ). third : you better wash the floor , befor laying tiles. fourth: use slurry from the same cement based tile grout with the bonding aget but add more water to get primer . sixth: brush the floor with the primer, if the floor ios totaly dry , spray with water , or add little bit water to the slurry-primer( DO NOT LET IT DRY ) ( repeat the primer befoire laying the tiles). Seventh : Prepare the tile grout, add to the already rough surface of the tile , let one good highly skilled tile layer do the work , after laying the tiles, use mask tape to the sides of the tiles , add or fill the jionts with ready mixes , but always add bonding agent . You can use for foolrs, fountains , swimming pools also , i use aliittle bit more SBR latex and seal the floor with SBR 1 part plus 3 parts water plus one part cement , plus asmall handfull of very fine sand , brush kitchin floors, bathrooms, swimming pools, fountains, it last for ever . He tip is: latexes improves the mortar , it has strong bonding , and most important its flexibility , not mentioning water proofing , termite , insects that cannot housae itself in the mortar - latex formula .
How soon can i tile over new concrete?
It is advisable to wait a minimum of 28 days before tiling over newly poured concrete. This is because concrete needs time to cure and dry, allowing it to reach its full strength and prevent the tiles from cracking or coming loose over time. Once the waiting period has passed, the concrete surface should be thoroughly cleaned to remove any debris, and a primer or bonding agent may be necessary to ensure proper adhesion of the tiles. Following manufacturer instructions and consulting with a professional can help ensure a successful installation.
What are the similar between ionic and covalent bonding?
Ionic and covalent bonding involve electrons. Ionic bonding involves the loss and gain of electrons, form ions. Covalent bonding involves the sharing of electrons.
How do you compare ionic and covalent bonding?
Covalent bonding involves the sharing of electrons. Ionic bonding involves the transfer of electrons.
What are the uses of a covalent bonding?
covalent bonding is used to share electrons
What type of bond if formed when electrons are shared?
Covalent bonding. It can be two types - polar covalent or nonpolar covalent. In polar covalent bonding, atoms do not share electrons equally. In nonpolar covalent bonding, atoms share electrons equally.
What type of bonding is formed when atoms share electrons?
covalent bond
What type of bonding is involved in the compound SiF4?
polar covalent - use the electronegativity difference
In covalent bonding the electrons are?
shared
What Bond formed by shared pairs of electrons?
That would be covalent bonding. Ionic bonding is the transfer of electrons, covalent is sharing.
What are the characteristic of a covalent?
In covalent bonds, no electrons are obtained or released. They share the bonding electrons.
Can a bond be a covalent and ionic bond?
No. A bond cannot be both covalent and ionic. A bond can be covalent, ionic or metallic. In covalent bonding electrons are shared, electrons are transferred in ionic bonding and electrons move about in a sea of electrons in metallic bonds.
Is the number og bonding pairs in a molecule equal to the number of electrons?
false, it would be true if it didn't say ionic and instead said covalent bond.
In which type of covalent bonding are the shared electrons shared congruently throughout the molecule?
This is a nonpolar covalent bonding.
