Please see the attached file for the complete problems.
Problem 4.36.Write the correct formula for the following compounds.
Part A. aluminum chlorate
Part B. ammonium oxide
Part C. magnesium bicarbonate
Part D. sodium nitrite
Part E. copper(I) sulfate
Part A. Si-Cl
Part B. Se-F
Part C. Br-F
Part D. N-H
Part E. N-P
Problem 4.52. Name the following covalent compounds.
Part A. CS2
Part B. P2O5
Part C. Cl2O
Part D. PCl3
Part E. IBr3
Part F. SO3
Problem 4.78. Identify the following molecules as polar or nonpolar.
Part A. H2S
Part B. PBr3
Part C. SiCl4
Part D. SO2
Problem 4.88. Write the formula of the following ionic compounds.
Part A. Tin(IV) oxide
Part B. Iron(III) sulfide
Part C. Lead(IV) sulfide
Part D. Chromium(III) iodide
Part E. Lithium nitride
Part F. Gold(I) oxide© BrainMass Inc. brainmass.com October 24, 2018, 11:42 pm ad1c9bdddf
Chemical formulas and bond polarity are investigated in the following posting. The solution was rated '5/5' by the student who posted the questions originally.
Organic Structures: Polarity and Electron-Dot Formulas
Please see the attachment for a better formatting of these questions.
1) Draw a structural formula for each of the following molecules. Which bonds are polar? Indicate the polarity by proper placement of the symbols d+ and d-.
2) Draw structural formulas for all possible isomers having the following molecular formulas:
3) Write electron-dot formulas for the following ionic species. Show the formal charges on individual atoms in each ion.
bisulfite ion, HSO3¯
ammonium ion, NH4+
carbonate ion, CO32¯
carbon dioxide, CO2
chlorate ion, ClO3¯
chlorite ion, ClO2¯
4) Fill in any electron pairs that are missing from the following formulas:
(double bond) between the O and C
5) Use lines, dashed wedges, and solid wedges to show the geometry of CH4, CH2Cl2, and CF3OH.
6) Write a structural formula that corresponds to the molecular formula C6H12O and is: