20. Predict which of the following has a covalent bond.4.33 (A) BrF (B) HBr (C) ICI...
A) ICI B) BrF C) HBr D) all of the above E) none of the above Section: 12.1 The Chemical Bond Concept 33) Which of the following anions is isoelectronic with argon? A) nitride ion B) sulfide ion C) bromide ion D) all of the above E) none of the above Section: 12.2 lonic Bonds 34) Draw the electron dot formula for ammonia, NH3. How many nonbonding electron pairs are in an ammonia molecule? A) 1 B) 2 C) 3...
A) ICI B) BrF C) HBr D) all of the above E) none of the above Section: 12.1 The Chemical Bond Concept 33) Which of the following anions is isoelectronic with argon? A) nitride ion B) sulfide ion C) bromide ion D) all of the above E) none of the above Section: 12.2 lonic Bonds 34) Draw the electron dot formula for ammonia, NH3. How many nonbonding electron pairs are in an ammonia molecule? A) 1 B) 2 C) 3...
Predict which of the following has a covalent bond (refer to Periodic Table). HCl KCl NaCl all of the above none of the above Draw the structural formula for the chloride ion, ClO_2^-, and state the type of bonds in a chloride ion. 1 single bond and 1 double bond 2 single bonds 1 single bond and 1 triple bond none of the above Predict which of the following has a covalent bond (refer to Periodic Table) CoS CaS CdS...
which of the following covalent molecules are polar? A) O2. B) OF2. C) CH3Cl. D) HBr. E) SiCl4
17) Which of the following compounds contains a polar covalent bond? A) NaF B) HCI C) Br, D) Mgo E) O 8) Which of the following elements has the lowest electronegativity?
Predict which bond has the most covalent character. Group of answer choices C—S Si—N O — F Na—Br B—Cl
A) The coordinate covalent bond is the bond formed when a ligand donates electrons to an empty orbital of a metal in a complex ion. But the covalent bond is sharing electrons between two non-metals (or if two elements electronegativity difference less than 2.0) ^True or False? B)Which of the following statements is FALSE regarding the ligands? All of statements are true A bidentate lignads has two coordination sites Ligand act as lewis base A ligand is a ion that...
Which of the following molecules has the shortest bond length? a. N2 b. HBr c. Cl2 d. CO2 please explain if u can
Section: 11.8 Physical Properties of Water 20) Complete the following chemical equation and indicate the products. H2014 electricity A) H.O B) H2 + O2 c) H2 +03 D) H202 + O2 E) H202 +03 Section: 11.9 Chemical Properties of Water 29) Complete the following chemical equation and indicate the product(s). CO2(g) + H2001 - A) CH3OH B) HC2H302 c) H2003 D) CO + H202 E) CO + H2 + O2 Section: 11.9 Chemical Properties of Water CHAPTER 12 QUESTIONS 30)...
9. Predict the product(s) for the following reaction. excess HBr heat B. 1-propanol+ bromoethane E. none of these C. 1-propanol+ ethanol A. ethanol+ 1-bromopropane 10. What is the IUPAC name for the following compound? 0 A. 3-ethyl-2-methyloxirane D. I-ethyl-2-methyloxypentane B. 2-ethyl-3-methyloxirane E. none of these C.2 -ethyl-1-methyloxypentane 11. Predict the product for the following reaction. (E)-2-pentene+ mCPBA A. I D. IV 12. Predict the product for the following reaction + enantiomer A. I D. IV 13. Predict the product(s) for...