Chemistry Chapter 1~3
Subject:
Chemistry [1]
Tags:
Chemistry [2]
Physics [3]
thermodynamics [4]
Science [5]
State functions [6]
Heat transfer [9]
Heat capacity [10]
Temperature [11]
Heat [12]
energy [13]
Lecture 1 (Chapter 1 ~ Chapter 3) Chapter 1 Chemistry ? The?study?of?the?composition,?structure,?and?properties?of?MATTER?and?CHANGES?it?undergoes? Scientific method ? Observation? o Observe? o Gather??Data? ? Qualitative?(Description)? ? Quantitative?(Number?[followed?by?unit])? ? Identify?Problem? o Known? o Unknown? ? Hypothesize? o If_____________?then_______________? ? Test?&?Collect?Data? ? Analyze?Data? ? Theorize? Branch of Chemistry ? Biochemistry? ? Organic?chemistry? ? Inorganic?chemistry? ? Etc.? Significant figures ? All??0?s?between?two?nonzero?=?significant? ? Place?holding??0?s?=?not?significant? ? All?nonzero?=?significant? ? All??0?s?on?the?right?of?the?non??0?s?=?significant? ? All??0?s?on?the?right?of?decimal,?except?place?holders?=?significant?