CHEM_1017___ch_1 - CHEM 1017 Dr. Andy Pierce CSB 110...

Info iconThis preview shows pages 1–13. Sign up to view the full content.

View Full Document Right Arrow Icon
CHEM 1017 Dr. Andy Pierce CSB 110 280-6857 apierce@uno.edu
Background image of page 1

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

View Full DocumentRight Arrow Icon
Students who register for CHEM 1017 must also register for CHEM 1097 Recitation – 1 hr. per wk. Participation in recitation counts for 10% of grade in CHEM 1017
Background image of page 2
Format of Course 4 Tests – after each three chapters 3 Quizzes - chemical nomenclature - Average of quizzes counts as 1 test grade Homework – average of each three homeworks counts as 1 test grade Drop lowest grade – average of rest counts for 65% of your final grade Recitation (CHEM 1097) counts for 10% of your final grade Final Exam (cummulative A.C.S. test) counts for 25% of your final grade
Background image of page 3

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

View Full DocumentRight Arrow Icon
Math Prerequisite Successful completion with a grade of C or better of Math 1125 or Math ACT score of 23 of better
Background image of page 4
Extensive use of Blackboard Please check daily
Background image of page 5

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

View Full DocumentRight Arrow Icon
Chemistry The study of matter, The changes undergone by matter, And the laws and principles which govern those changes. In other words: What is it? What does it do (or not do)? Why does it do that?
Background image of page 6
Matter is anything that occupies space and has mass . (Covers every “physical” thing in the entire universe.) A substance is a form of matter that has a definite composition and distinct properties. water, ammonia, sucrose, gold, oxygen
Background image of page 7

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

View Full DocumentRight Arrow Icon
Difference between mass and weight Mass: a measure of the quantity of matter in an object Weight: mass acted upon by the force of gravity w = m x F g
Background image of page 8
A mixture is a combination of two or more substances in which the substances retain their distinct identities. 1. Homogenous mixture – composition of the mixture is the same throughout. 1. Heterogeneous mixture – composition is not uniform throughout. soft drink, milk, solder cement, iron filings in sand
Background image of page 9

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

View Full DocumentRight Arrow Icon
Physical means can be used to separate a mixture into its pure components. magnet distillation
Background image of page 10
An element is a substance that cannot be separated into simpler substances by chemical means . 115 elements have been identified 82 elements occur naturally on Earth gold, aluminum, lead, oxygen, carbon 33 elements have been created by scientists technetium, americium, seaborgium
Background image of page 11

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

View Full DocumentRight Arrow Icon
compound is a substance composed of atoms of two or more elements chemically united in fixed proportions. Compounds can only be separated into their pure components (elements) by chemical means. Water (H
Background image of page 12
Image of page 13
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 10/13/2010 for the course CHEM 101 taught by Professor Crago during the Spring '06 term at Loyola New Orleans.

Page1 / 44

CHEM_1017___ch_1 - CHEM 1017 Dr. Andy Pierce CSB 110...

This preview shows document pages 1 - 13. Sign up to view the full document.

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