How many covalent bonds does hydrogen form if each of its unpaired electrons participates in one bond? How many covalent bonds does carbon form if each of its unpaired electrons participates in one bond? How many covalent bonds does carbon form if each of it's ...
How many covalent bonds can hydrogen form? Why is the C=O double bond so much more polar than the C-O single bond? What are the properties of covalent bond? What are the properties of a covalent bond? How can you tell if a chemical bond is polar or not? Based on electron...
Hydrogen bonds: Hydrogen bonds are formed as a result of the attractive force occurring between a hydrogen atom which is already covalently bonded to a very electronegative atom like oxygen, fluorine, or nitrogen and another very electronegative atom like those. This other atom can be oxyge...
Hydrogen shares its single valence electron with one of the valence electrons of oxygen; when two hydrogen atoms form these covalent bonds with a single oxygen atom, the result is H2O or water.(Image credit: Encyclopaedia Britannica/UIG Via Getty Images) Evolution of the Periodic Table When Men...
If a silicon atom has four valence electrons, what is the maximum number of bonds it can form? What is the best way to balance the chemical equation Fe(HCO_3)_3 + CaO rightarrow Fe_2O_3 + Ca(HCO_3)_2? How many sides do tetrahedral dice have? How can one balance chemical equati...
All disaccharides are water soluble.By forming hydrogen bonds with them, water dissolves disaccharides. ... Owing to the presence of a large number of polar OH groups, when dissolved in water, these OH groups form hydrogen bonds with water molecules. Hydrogen bonds strongly attract water molecules...
strands). Hydrogen bonds do not involve the exchange or sharing of electrons likecovalent and ionic bonds. The weak attraction is like that between the opposite poles of a magnet. Hydrogen bonds occur over short distances and can be easily formed and broken. They can also stabilize a molecule...
Monovalent.An atom, ion, or chemical group with a valence of one, which thus can form one covalent bond is called monovalent. Examples. Atoms that are monovalent are. Hydrogen. What is not monovalent? Answer: Na,K,Cs (sodium, potassium, and cesium)all are a group one element hence they...
1. How does the strenght of a covalent bond relate to bond length? 2. Compare the degree of polarity in HF, HCL, HBr, and HI? 3. Given that it has the highest electronegativity, can a fluorine atom evIf a hydrogen atom bonds with another hydrogen atom(...
Covalent bonds are formedwhen one electron from each atom forms an electron pair. Step 2 tells how many electrons are needed and Step 1 is how many electrons you have. Subtracting the number in Step 1 from the number in Step 2 gives you the number of electrons needed to complete the octe...