Polarity of Bonds - Page 3
Questions
- Is the bond between H and S atoms polar?
- Which of the following compounds is/are polar covalent: #H_2O#, #CaCl_2#, #N_2#, #CH_4#, #HNO_3#? How is this determined?
- What does a nonpolar covalent bond show about the electronegativities of its two atoms?
- Is the O-H bond in methanol polar or nonpolar?
- Is an aldehyde polar? What occurs when it reacts with methyl magnesium chloride?
- Why is the #"C"-"Cl"# bond length in chlorobenzene shorter than in methyl chloride?
- Substances X and Y are both nonpolar. If the volatility of X is higher than that of Y, what is the best explanation?
- The bond between which two atoms has the greatest degree of polarity in the following molecule?
- How do you determine the bond polarity between two atoms?
- In terms of structure and/or distribution of charge, why is #CO_2# a nonpolar molecule?
- The electronegativity is 2.1 for H and 1.8 for Si. Based on these electronegativities, #SiH_4# would be expected ?A) be ionic and contain H+ ions (B) be ionic and contain H- ions (C) have polar covalent bonds with a partial negative charges on the H atoms
- What is an example of a polarity of bonds practice problem?
- How does the nonpolar character of oil molecules helps when removing oil from water using nets and floating barriers?
- Are #B-F# and #B-I# polar?
- What is a polar covalent bond?
- Can you compare the location of bonding electrons in a polar covalent bond with those in a nonpolar covalent bond?
- What do polar covalent bonds result from?
- How can you determine the bond polarity between two atoms?
- Which type of bonds share electrons unequally, polar or nonpolar?
- How does polarity affect bond angles?