1
Q
ENTHALPY (H)
A
heat flow in processes that occur under constant pressure.
.Enthalpy = H
. is the INTERNAL ENERGY +the product of the PRESSURE and VOLUME of the system
H = E + PV
2
Q
The 3 state functions ( constants ) of
enthalpy are
A
- Internal Energy ( E)
- Pressure ( P)- atmospheric
- Volume ( V) of the container
3
Q
PRESSURE VOLUME WORK
A
the work involved in the expansion or compression of gases
Chemistry I
flashcards
Decks in class (33)
# Cards
-
Chapter 1.1 The study of chemistry13
-
Chapter 1.2 Classifications of Matter18
-
Chapter 1.2 Pure Substances31
-
1.3 PROPERTIES OF MATTER16
-
Chapter 1.4 Units of Measurement57
-
Chapter 1.5 Uncertainty in Measurement11
-
Chapter 1.6 Dimensional Analysis1
-
Chapter 2.1 Atomic Theory of Matter5
-
CHAPTER 1 CONVERSION FACTORS AND FORMULAS25
-
Chapter 2.2 The Discovery of Atomic Structure7
-
Chapter 2.3 The modern view of the atomic structure9
-
CHAPTER 2 FORMULAS2
-
CHAPTER 2.4 Atomic weights1
-
Chapter 2.5 Periodic Table4
-
Chapter 2.2 Discovery Of Atomic Structure0
-
Studying The Periodic Table13
-
Chapter 2.6 Molecules and Molecular Compounds6
-
Chapter 2.7 Ions and Ionic Compounds7
-
Chapter 2.8 Naming Inorganic Compound2
-
Inorganic Nomenclature I Oxidation9
-
Chapter 3.1 Stoichiometry7
-
Chapter 3.2 Combination and Decomposition8
-
Chapter 3.3 Formula Weights4
-
Avogadro's number and the Mole2
-
Experiment 2: Identification Of A Compound: Physical Properties23
-
Experiment 3: Empirical Formulas3
-
Chapter 5.1 The Nature of Energy34
-
Chapter 5.2 The first Law of Thermodynamics16
-
Chapter 5.3 Enthalpy3
-
Chemistry 5.4 Enthalpies of Reaction3
-
Chapter 5.5 Calorimetry5
-
Chapter 5.7 Hess's Law1
-
Chapter 5.7 Enthalpies of Formation14
