Chapter 5 Chemistry Notes

1 ionic or molecular 2 does it need the roman numeral

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: H)2 Magnesium hydroxide TiCl4 Titanium(IV) chloride Ag2CO3 Silver carbonate Cs2SO3 Cesium sulfite Propane SO2 Sulfur dioxide C3H8 C2H6O2 SnSe2 Tin(IV) selenide 3*12.01+8*1.01= 2*(12.01)+6*1.01+2*16.0 FM=44.11 amu FM=62.08 amu H2O Formula Mass (FM) = 2 (1.01 amu) + 1 (16.00 amu) = 18.02 amu Ethylene glycol For molecular formulas the mass is called the molecular mass (MM). Magnesium hydroxide, Titanium(IV) chloride, Silver carbonate, Cesium sulfite, sulfur dioxide, Tin(IV) selenide Atom Accounting, Formula Mass, (and mass as a micro ⇔ macro converter) Nickel (II) Phosphate Or backwards (in Ch. 6)… Formula? _________ Atom counts: Ni ____ 3 2 P _____ 8 O _____ Mass Amounts (either g or amu) 3*58.69 Ni _____________ 2*30.97 P ______________ 8*16.00 O ______________ Total (FM)= ___________ 366.01 Exam 1 Count Down (5 more days) Check ICON for exam room assignment based on last name. We only have Ch. 5.9-acids left for Friday 14 g nitrogen & 32 g oxygen or think: 14 amu N, 32 amu O 14amu /(14 amu...
View Full Document

This note was uploaded on 02/04/2014 for the course CHEM 004:007 taught by Professor Russellarsen during the Fall '13 term at University of Iowa.

Ask a homework question - tutors are online