What is a covalent compound? See covalent bond examples, learn about the properties of covalent compounds and understand how covalent compounds are formed. Explore our homework questions and answers library Search Browse Browse by subject Ask a Homework Question ...
209K What is a hydrogen bond? Learn the definition, examples, and types of hydrogen bonding. See the hydrogen bond model. Related to this QuestionWhat type of chemical bond holds the atoms together within a water molecule? a. ionic bond b. pol...
What type of molecule is fat? Is lauric acid polar? What does a polar covalent bond look like? What makes hydrogen peroxide a polar molecule? Is KrF4 polar or nonpolar? Is ICl5 polar or nonpolar? What is the electronegativity of carbon?
What type of bond is found in an alkene? What type of hydrocarbon has double or triple bonds? What is aromaticity in organic chemistry? What is HX in organic chemistry? What is retrosynthesis in organic chemistry? This organic compound is called [{Blank}]. What type of isomerism does C_...
The valence of carbon in methane (CH4) is four, as it bonds with four hydrogen atoms. 11 Valency Valency is the count of an atom's electrons that participate in bond formation. Chlorine has a valency of one, as it needs one more electron to achieve a stable electron configuration. 11 ...
so classifying things as molecules based on bond type was unwise. This has led to a very broad definition of molecule that is typically accepted and understood today—two or more atoms that are connected through chemical bonding with a fixed number of atomic nuclei. As mentioned above, all com...
What is the difference between alkyl and acyl group? The main distinction between the alkyl and acyl groups is thatthe acyl group has an oxygen atom attached to the carbon atom with a double bond, while the alkyl group has no oxygen atom attached to the carbon atoms. ... It comprises an...
The ladder type structure of these polymers consisting of stiff main chains without any single bond in the backbone governs their physicochemical and transport properties. PIMs incorporate sites of contortion or spiro-center that force the formation of large and well interconnected free volume elements,...
如图所示的电路中，电源内阻r≠0，R1和R2是两个定值电阻．当滑动变阻器R的滑片向a移动时，电路中电流I1、I2的变化情况是（ ）
When you take a long hydrocarbon chain molecule from a heavy crude batch, then separate it into two smaller molecules (lighter liquid) you need a couple of hydrogen atoms to replace the C - C bond that has been broken. This hydrogen usually comes from natural gas (CH4), so refinery gains...