Since ligroin is a nonpolar solvent (composed of 6-carbon alkanes), nonpolar sample molecules will easily dissolve in the solvent and not adsorb to the polar
For NO-, draw the Lewis structure, predict the shape, and determine if the molecule is polar or nonpolar. For SF3+, draw the Lewis structure, predict the shape, and determine if the molecule is polar or nonpolar. Draw the Lewis structure for H2O. Determine the n...
which of the following molecules is polar?A,BH3B,NF3C,C2H6D,SF6E,CCL4 C,D选项我明白,是空间结构造成没有net pole.其它选项呢?BH3的结构是trigonal planar ,每个键的夹角120度 抵消pole么?其他的呢?写错了,是C,E选项我明白 扫码下载作业帮拍照答疑一拍即得 答案解析 查看更多优质解析 举报 A是等边三...
Which of the following molecules has polar bonds but is a non polar molecule? (a) BF_3 (b) CCL_4 (c) CO (d) SF_4 Which molecule or compound below contains a polar covalent bond? (a) NCl- (b) AgI (c) LiI (d) C2H4 (e) ZnS Which of the following mole...
Is it polar or nonpolar? N2O4 : Dinitrogen tetroxide is colorless when it is solid and has reddish-brown color in liquid and gaseous form. It is also called dimer of nitrogen dioxide. It is a very important reagent for organic synthesis. Answer and Expl...
They do have pretty similar chemical structures, apparently. An ethane molecule, as the article says, is C2H6, and ethanol is C2H6OH (so just has two extra atoms). Ethanol is a product of the "incomplete combustion" of ethane, but I know that ethanol is usually made from corn, so I ...
Describe the effect that non-bonding electron pairs might have on the molecular geometry. Use water as the example. Briefly describe the type of bond: Polar-covalent. Describe the bonding in ethylene, C_2H_4, in terms of valence bond theory. Is a C-H bond ionic or...
What is the strongest intermolecular force exhibited in each? a. Covalent molecules b. Ionic compounds c. Polar covalent molecules What is the strongest type of intermolecular forces exist in CH_3OH? A) hydrogen bonding B) ion-dipole C) dipole-dipole D) dispersion ...
(a) London (b) dipole-dipole (c) nonpolar (d) H-bond force (e) polar Which of the following substances will have the strongest intermolecular forces? a. H2S b. NO c. CH3NH2 d. HCl e. Rn What intermolecular forces are present in n-octanol? What is the strongest type of ...
H2S NCl3 CBr4 SF2 Polarity: The polarity of a molecule depends on the types of atoms that are present in that molecule. Polarity occurs when there is the presence of polar bonds between molecules. Answer and Explanation: Learn more about this topic: ...