When an electron is transferred from one element to another, how does the element getting an extra electron still become a positive ion? Is a single molecule of oxygen ( O_2 ) held together by two double nonpolar covalent bonds? How c...
The complete Lewis structure of CCl2O will have: a) at least one lone pair on each atom b) at least one double bond c) both polar and nonpolar bonds d) resonance forms What is the molecular geometry of PBr3? A. trigonal planar B. trigonal pyramidal C. linear D. tetrahe...
Which of the following is not tetrahedral? 1. (BF_4)^- 2. (NH_4)^+ 3. (CO_3)^(2-) 4. (SO_4)^(2-) Classify each of the following molecules as polar or nonpolar. a. H2CO b. CH3OH c. CH2Cl2 d. CO2 Which of the following has no effect on what ...
Why is the boiling point of SnH4 higher than the boiling point of CH4? Difference in Boiling Point: Differences in boiling points of nonpolar compounds depend on their molar masses. This is because only dispersion forces exist in nonpolar compounds. The higher the molar mass, the more...
1. Which substance would have the highest melting point, based on electronegativity: H2S, H2O, H2Se, H2Te, H2O? 2. Hydrogen bonds can be found between molecules of which of the following substances: HUse electronegativity values to classify the bond(s) i...
Using bonding theory, explain whether it is easier for an O2 molecule to gain or lose an electron. Will the compound H2S experience hydrogen bonding? Explain. Is a bond formed between hydrogen and fluorine nonpolar covalent, polar covalent, or ionic? Explain. ...