Lecture_8 Empirical and Molecular Formula

Lecture_8 Empirical and Molecular Formula - Chem 1A Lecture...

Info iconThis preview shows pages 1–9. Sign up to view the full content.

View Full Document Right Arrow Icon
Chem 1A Lecture 8
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Today’s Topics Emperical and Molecular Formula Water as a solvent Electrolytes and non-electrolytes Quiz
Background image of page 2
Quiz at 12:30 AM Remain in your seat until 12:50 AM If you need to leave early, sit in an aisle seat, in the front row, or in a stand alone chair. Leave without disturbing anyone ! All cell phones and any other electronic devices must be turned off and put away.
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Scantron Form Bubble in Perm Bubble in Form A or B
Background image of page 4
Emperical Formula : Simplest whole # ratio of atoms in molecule Multiply subscripts by an integer Molecular Formula : Actual whole # ratio of atoms in molecule
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Emperical Molecular Formula Formula × 2 C 2 H 4 O 2 CH 2 O × 6 C 6 H 12 O 6 × 1 CH 2 O Identify substances from molecular formulas.
Background image of page 6
liver CH 3 OH CH 2 O very toxic! methanol methanal CH 3 CH 2 OH CH 3 CHO CH 3 COOH ethanol ethanal acetic acid causes negative CO 2 + H 2 O side effects (hang over) slow liver
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Molecular Formula A compound contains only Ti and O. 59.9 % Ti
Background image of page 8
Image of page 9
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 09/09/2011 for the course CHEM 1A taught by Professor Van koppen during the Spring '07 term at UCSB.

Page1 / 14

Lecture_8 Empirical and Molecular Formula - Chem 1A Lecture...

This preview shows document pages 1 - 9. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online