Which of these molecules can form H-bond forces?
A. CH3F
B. HBr
C. H2
D. CH3OCH3
E. CH3OH
Which of these molecules can form H-bond forces? A. CH3F B. HBr C. H2 D. CH3OCH3...
Which of the following molecules is nonpolar? a. H2 b. HF c. HCl d. HI e. HBr Which of the following molecules can participate in Hydrogen bonding? a. HF b. CO2 c. CH4 d. H2S Which of the following molecules is polar? a. H2O b. CO2 c. CH4 d. N2 e. None of the above In lab, temperature changes caused by ________________ of liquids will be related to the strength of intermolecular forces. a. Evaporation b. Mass c. Density d....
Which molecules contain polar bonds? a.) CH3F b.) CH2F2 c.) CHF3 d.) CH4 e.) CF4
Which of the following molecules has the shortest bond length? a. N2 b. HBr c. Cl2 d. CO2 please explain if u can
which of the following covalent molecules are polar? A) O2. B) OF2. C) CH3Cl. D) HBr. E) SiCl4
Identify the compound with the lowest boiling point. A) CH3OCH3 B) CH3CH2CH3 C) CH3CHO D) (CH3)2O E) CH3CN * I need help understanding why the answer is B, when E has a lower molar mass. Also, I was under the impression that linear molecules such as B, have increased dispersion forces, and would ultimately have a higher boiling point.
INTERMOLECLAR FORCES WORKSHEET 2. Determine which molecules can hydrogen bond to one another. For molecules that can hydrogen bond, draw a picture of what the hydrogen bonding looks like. (a) NHs (b) CHaF (c) Hso 3. Rank the ollowing molecules in order of increasing boiling point: Nal, co2, CS2, HF, and HaCO. Be sure to give specific reasoning for your order. PAGE 2 OF 5
No need to show work 10) The HF bond can be classified as A) polar covalent B) nonpolar covalent C) ionic D) bent E) planar 11) Which is the most polar bond in the following list? A O-H B) S-O C) C-S D) I-I E) P-H 12) In the following list, which is the nonpolar molecule? A) H20 B) CCl4 C) HCI D) CH3F E) PC13 D) BF3 E) N2 13) In the following list, which is the polar molecule?...
which of these molecules will NOT be able to H-bond with itself? a.) CH3COOH b.) CH3NH2 c.) CH2F2 d.) NH3 e.) H2O
2. What types of intermolecular forces are present in the following Compounds. H H Н.С H H-C-C-O-H C=C H H H CH 3. What types of intermolecular forces are exhibited by the following compounds? Which has a higher boiling point? Br H H-C C-H C H H C- H 4. Why is the boiling point of A- propylamine is higher than the boiling point of B -triethylamine despite the fact that they have the same molecular formula (C3HgN) CH3 H3C...
Predict the largest intermolecular force between the two molecules (or atoms) in each of the following cases:(Choose between: Ion-Dipole, Dipole-Dipole, H Bond, Ion-Induced Dipole, Dipole-Induced Dipole, or Dispersion Forces) a) (CH3)2CO - (CH3)2CO (two molecules of acetone) b) H2 - Ne c) H2O - H2 d) H2O - (CH3)2CO e) HF - CH4 f) HF - (CH3)2CO g) O2 - CH4 h) CH3OH - CH3CH2OH