What are the structural isomers of C3H9N? - Socratic
2015年11月24日 · There are four isomers of "C"_3"H"_9"N". > They are propylamine Isopropylamine. A third amine is N-methylethylamine. And the fourth amine is trimethylamine.
How many structural isomers of C_3H_9N exist? - Socratic
2016年1月26日 · Only 4. Watch the methyl groups move! If you start with a three-carbon chain, that is 3 carbons and 3+2+2=7 hydrogens. Then, adding an "NH"_2 gives one nitrogen and the 8th and 9th hydrogens. Hence, one "C"_3"H"_9"N" structural isomer is the primary amine propylamine. Others involve moving methyl groups around. You can either move a methyl onto carbon 3 (forming the new carbon 2), or you can ...
How many isomers of C_3H_4 are possible? - Socratic
2018年1月4日 · There are three structural isomers of #"C"_3"H"_4#, propadiene, propyne, and cyclopropene.They all have at least one double bond between carbon atoms, and one has triple bonds between carbon atoms.
Drawing Lewis Structures - Chemistry - Socratic
Lewis structures (also known as Lewis dot diagrams, electron dot diagrams,"Lewis Dot formula" Lewis dot structures, and electron dot structures) are diagrams that show the bonding between atoms of a molecule and the lone pairs of electrons that may exist in the molecule. A Lewis structure can be drawn for any covalently bonded molecule, as well as coordination compounds. The Lewis structure ...
How many constitutional isomers are possible for the formula
2016年1月1日 · There are four possible constitutional isomers of "C"_4"H"_9"Cl". > First draw all the constitutional isomers of "C"_4"H"_10. You get (from hardinars.tk) and Then put a "Cl" atom in every possible location on each of the carbon skeletons. From the straight-chain alkane, we get 1-Chlorobutane and 2-Chlorobutane From the branched-chain alkane, we get 1-Chloro-2-methylpropane and 2-Chloro-2 ...
What do you mean by polar protic and polar aprotic solvents
2015年9月20日 · Protic: H-Bond Aprotic: No H-Bond Polar Protic solvents are solvents that are capable of hydrogen bonding with the substrate in them. For example H_2O, R-OH, R-NH_2, R_2-NH, HF, etc. As you know, molecules possessing a hydrogen on O, N or F can carry hydrogen bonds with other molecules. Polar Aprotic solvents are solvents that cannot hydrogen bond with the substrate. For example, Acetone CH_3 ...
What are the isomers of C3H6O? - Socratic
2015年11月23日 · I count 11 isomers of "C"_3"H"_6"O". > They are: Prop-2-en-1-ol (from commons.wikimedia.org) Methoxyethene Propanone (from www.meritnation.com) And its tautomer, Prop-1-en-2-ol Propanal (from commons.wikimedia.org) And its two tautomeric isomers (Z)-Prop-1-en-1-ol and (E)-Prop-1-en-1-ol Then we have Cyclopropanol Oxetane (R)-Methyloxirane (S)-Methyloxirane And that makes 11 isomers!
What are the four possible constitutional isomers for the ... - Socratic
2016年1月9日 · Here are the steps I would take to figure them out. > Decide how many ring or double bonds are in the molecule. Draw all the possible acyclic isomers. Draw all the possible cyclic isomers. 1. Rings or double bonds The molecular formula is "C"_3"H"_5"Br". Replacing the "Br" with an equivalent "H" gives the formula "C"_3"H"_6. The formula of an alkane with 3 carbons is "C"_3"H"_8, so the ...
How do I use Lewis structures to determine the oxidation
2016年10月14日 · Warning! Long answer. You count the valence electrons around "N" according to a set of rules and then assign the oxidation number. > The Rules Lone pair electrons (LPs) belong entirely to the atom on which they reside. Shared electrons (bonding pair electrons or BEs) between identical atoms are shared equally. Shared electrons between different atoms belong entirely to the more electronegative ...
What is the Lewis structure for CN_2H_2? - Socratic
2015年2月4日 · In order to determine the Lewis structure of methanediimine, or CN_2H_2, you must first determine the molecule's total number of valence electrons. This is done by adding the valence electrons of each of the atoms that form the molecule 4 * (1) + 2 * (5) + 2 * (1) = "16e"^(-) Carbon contributes 4 valence electrons, each of the nitrogen atom acontributes 5, and each of the hydrogen atoms ...
- 某些结果已被删除