Please help and explain each Thanks. In which of the following compounds does the bond between...
Please help and explain it to me thanks 2) Which of the following compounds has the highest boiling point? a. C2HsOH b. C3H,OH c. C4HgOH d. CsH11OH
Please explain thoroughly. Thanks Which of the following compounds has the weakest sigma bond? Circle the correct answer. EXPLAIN in detail WHY your selection has the weakest sigma bond. Note: A bond dissociation value comparison DOES NOT count as an explanation; it is the result! (6 points) CHE ныс ныся не
Which compounds will absorb radiation between 200 and 400 nm? Please explain, thanks! Which compounds will absorb radiation between 200 and 400 nm?
Please explain. Thank you. Element Electronegativity (6) By checking the appropriate box indicate (a) (5 points) Which compounds have a non-zero molecular dipole moment (u). (b) [2 points) Which compound is expected to have the highest boiling point. (c) (2 points) Which compound is expected to have the lowest boiling point. The central atom is written first. 2.6 4.0 SF6 SF4 SF2 SNaF # OD highest bp lowest bp
please explain 8.107 Problems 8.97. In which of the following molecules does the sulfur atom have an expanded valence shell? (a) SF; (b) SFS (C) SF; (d) SF2 gulec does the phosphorus
Please answer ALL of the following questions!!! Thanks!!! And please briefly explain how you got the answer to each question. 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) 12) 13) 14) 15) 16) 17) 18) The trend for electronegativity values decreases A. Down a group and left to right across a period B. Up a group and left to right across a period Down a group and right to left across a period D.Up a group and...
Is the bond between hydrogen and fluorine polar or nonpolar? If it is polar, which atom is δ+ and which is δ- ? please help greatly appreciated with the right answer A being answer 1 , B. being 2, C being 3 , and D being 4. Thank you. Is the bond between hydrogen and fluorine polar or nonpolar? If it is polar, which atom is 5+ and which is 5-? H -F The bond is nonpolar. There is no...
Dow lewis electron-dot structures for the following compounds and calculate the formal charge on each atom. (15 pts) b. Brod d. XeO3 2. Predict the molecular shapes and geometries for the compounds in problem 1. (10 pts) 3. What hybrid orbitals would be used by the central atom for o-bonding in each compound in problem 1. (10 pts) 4. Consider a molecule with a formula of ABe, that has a trigonal prism geometry. Using the Dan character table, determine the...
Which of the following molecules contains a smallest bond angle between two fluorine atoms ? SiF4 BF3 O CF4 O KrF4 ONE3 Question 20 1.5 pts What is the molecular geometry around a central atom that has four sigma bonds and one lone electron-pair? tetrahedral square-pyramidal O trigonal-pyramidal square-planar see-saw
4) a) What are the differences between a single bond and double bond in the following: C-C vs. C=C b) Explain which of the following is the most polar bond and which is the least polar. H, HI, HBr, HF. 5) a) In the substance ZX, , the Z atom (central atom) has 7 valence electrons and each X atom has 7 valence electrons. Draw its Lewis structure. b) What is its electronic geometry? 6) a) In the ionic substance...