All Educational Materials for CHEM 131 at Towson University (TU)

TUCHEM 131Shuhua MaSpring

[CHEM 131] - Final Exam Guide - Everything you need to know! (31 pages long)

31 Page
29 Nov 2016
Chemistry: the study of matter and the changes it undergoes. Matter: anything that has mass and takes up space. Measurement: memorize the si units for
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TUFall

CHEM 132L Lecture Notes - Lecture 6: Logarithm, Acid Dissociation Constant, Sodium Chloride

7 Page
8 Jun 2018
Table 1: calculated ph of hcl and ch3cooh. The ph and volume at the eqivalence point is 6. 8 and 45. 4 ml. Calculate the molarity (m) of hcl using the
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TUFall

CHEM 132L Lecture Notes - Lecture 4: Rate Equation, Reaction Rate, Activation Energy

4 Page
8 Jun 2018
Post lab assignment kinetics of thiosulfate and hydrogen ions. Rounded to the nearest whole number = 1. 0. 0. 9: write the experimentally determined ra
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TUFall

CHEM 132L Lecture Notes - Lecture 3: Colligative Properties, Molality, Melting Point

6 Page
8 Jun 2018
Graphs for trial 1 &2 with hand-drawn freezing point: Trial 1 e r u t a r e p m e. Trial 2 e r u t a r e p m e. Graph of freezing point (tf) vs. mass %
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TUFall

CHEM 132L Lecture Notes - Lecture 2: Viscosity, Naphthalene, Pipette

6 Page
8 Jun 2018
The prediction was that the solution would be miscible because the solvent and solute were completely dissolved. The prediction was that the solution w
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TUFall

CHEM 132L Lecture Notes - Lecture 1: Volumetric Flask, Purified Water, Absorbance

1 Page
30 May 2018
Chem 132l-005 e c n a b r o s b. Conc vs absorbance (part b) y = 203. 07x - 0. 0024. Discussion question: in this experiment, you determined the mass p
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TUSpring

BIOL 221 Lecture Notes - Lecture 8: Lingual Tonsils, Frenulum Of Tongue, Hard Tissue

3 Page
11 Feb 2020
The hard palate is formed by facial bones (what bones are involved?). The soft palate is muscular and helps to prevent food from going upwards into the
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TUSpring

BIOL 221 Lecture Notes - Lecture 9: Bile Acid, Soy Protein, Cell Membrane

3 Page
11 Feb 2020
Lipids, specifically phospholipids, form the bulk of the plasma membrane. Cholesterol is also an important component of the plasma membrane where it he
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TUSpring

BIOL 221 Lecture Notes - Lecture 14: Organogenesis, Trophoblast, Gastrulation

2 Page
11 Feb 2020
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TUSpring

BIOL 221 Lecture Notes - Lecture 13: Male Reproductive System, Anterior Pituitary, Reproductive System

3 Page
11 Feb 2020
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TUSpring

BIOL 221 Lecture Notes - Lecture 13: Male Reproductive System, Menstrual Cycle, Oogenesis

2 Page
11 Feb 2020
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TUCHEM 131LadonSpring

CHEM 131 Lecture Notes - Lecture 3: Molar Mass, Empirical Formula, Chemical Formula

3 Page
25 Aug 2016
Molar mass number of grams of a substance and one mole of that substance. Benzoic acid contains 68. 84% c, 4. 95% h and 26. 20% o with total molar mass
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TUCHEM 131LadonSpring

CHEM 131 Lecture Notes - Lecture 1: Dimensional Analysis

2 Page
24 Aug 2016
Classification of matter: substance - matters that have a definite composition and distinct properties. Elements substance a single type of atom. Compo
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TUCHEM 131Shuhua MaSpring

CHEM 131 Lecture Notes - Lecture 4: Ionic Compound, Nitride, Formula Unit

5 Page
14 Nov 2016
Formulas that express the composition of molecules and ionic compounds in terms of chemical symbols. Shows the exact number of atoms of each element in
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TUCHEM 131Shuhua MaSpring

CHEM 131 Lecture Notes - Lecture 5: Dinitrogen Pentoxide, Barium Hydroxide, Strontium Nitrate

6 Page
14 Nov 2016
2: if the anion in the acid ends in ate, change the ending to ic acid, example, hclo3. Hydrates: compounds that have a specific number of water molecul
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TUCHEM 131Shuhua MaSpring

CHEM 131 Lecture Notes - Lecture 1: Conversion Of Units, Decimal Mark, Significant Figures

2 Page
14 Nov 2016
Chemistry: the study of matter and the changes it undergoes. Matter: anything that has mass and takes up space. Measurement: memorize the si units for
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TUCHEM 131Shuhua MaSpring

CHEM 131 Lecture Notes - Lecture 2: Cathode Ray, Spontaneous Emission, Nuclear Transmutation

3 Page
14 Nov 2016
Dalto(cid:374)"s ato(cid:373)ic theor(cid:455: atoms, compounds, chemical reaction. The discovery of atomic structure: cathode ray experiment, measured
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TUCHEM 131Shuhua MaSpring

CHEM 131 Lecture Notes - Lecture 8: Reagent

2 Page
14 Nov 2016
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TUCHEM 131LadonSpring

CHEM 131 Lecture Notes - Lecture 2: Pierre Curie, Ionic Compound, Ionic Bonding

2 Page
24 Aug 2016
When elements combine to form compounds, they do so in fixed proportion. When elements form compounds, the element don"t change but how they combine do
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TUCHEM 131LadonSpring

CHEM 131 Lecture 7: chapter 7 energy

4 Page
23 Nov 2016
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TUCHEM 131LadonSpring

CHEM 131 Lecture 4: chapter 4 rxn in aqueous solution

9 Page
23 Nov 2016
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TUCHEM 131Dinara GunasekaraSpring

CHEM 131 Chapter 1-3, 5-10: Chemistry 131 textbook notes Ch.1-3 and 5-10

48 Page
15 May 2018
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TUCHEM 131Shuhua MaSpring

[CHEM 131] - Final Exam Guide - Everything you need to know! (31 pages long)

31 Page
29 Nov 2016
Chemistry: the study of matter and the changes it undergoes. Matter: anything that has mass and takes up space. Measurement: memorize the si units for
View Document
TUCHEM 131Dinara GunasekaraSpring

CHEM 131 Chapter 1-3, 5-10: Chemistry 131 textbook notes Ch.1-3 and 5-10

48 Page
15 May 2018
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TUCHEM 131LadonSpring

CHEM 131 Lecture Notes - Lecture 3: Molar Mass, Empirical Formula, Chemical Formula

3 Page
25 Aug 2016
Molar mass number of grams of a substance and one mole of that substance. Benzoic acid contains 68. 84% c, 4. 95% h and 26. 20% o with total molar mass
View Document
TUCHEM 131LadonSpring

CHEM 131 Lecture Notes - Lecture 1: Dimensional Analysis

2 Page
24 Aug 2016
Classification of matter: substance - matters that have a definite composition and distinct properties. Elements substance a single type of atom. Compo
View Document
TUCHEM 131Shuhua MaSpring

CHEM 131 Lecture Notes - Lecture 4: Ionic Compound, Nitride, Formula Unit

5 Page
14 Nov 2016
Formulas that express the composition of molecules and ionic compounds in terms of chemical symbols. Shows the exact number of atoms of each element in
View Document
TUCHEM 131Shuhua MaSpring

CHEM 131 Lecture Notes - Lecture 5: Dinitrogen Pentoxide, Barium Hydroxide, Strontium Nitrate

6 Page
14 Nov 2016
2: if the anion in the acid ends in ate, change the ending to ic acid, example, hclo3. Hydrates: compounds that have a specific number of water molecul
View Document
TUCHEM 131Shuhua MaSpring

CHEM 131 Lecture Notes - Lecture 1: Conversion Of Units, Decimal Mark, Significant Figures

2 Page
14 Nov 2016
Chemistry: the study of matter and the changes it undergoes. Matter: anything that has mass and takes up space. Measurement: memorize the si units for
View Document
TUCHEM 131Shuhua MaSpring

CHEM 131 Lecture Notes - Lecture 2: Cathode Ray, Spontaneous Emission, Nuclear Transmutation

3 Page
14 Nov 2016
Dalto(cid:374)"s ato(cid:373)ic theor(cid:455: atoms, compounds, chemical reaction. The discovery of atomic structure: cathode ray experiment, measured
View Document
TUCHEM 131Shuhua MaSpring

CHEM 131 Lecture Notes - Lecture 8: Reagent

2 Page
14 Nov 2016
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TUCHEM 131LadonSpring

CHEM 131 Lecture Notes - Lecture 2: Pierre Curie, Ionic Compound, Ionic Bonding

2 Page
24 Aug 2016
When elements combine to form compounds, they do so in fixed proportion. When elements form compounds, the element don"t change but how they combine do
View Document

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TUCHEM 131Dinara GunasekaraSpring

CHEM 131 Chapter 1-3, 5-10: Chemistry 131 textbook notes Ch.1-3 and 5-10

48 Page
15 May 2018
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TUCHEM 131Shuhua MaSpring

[CHEM 131] - Final Exam Guide - Everything you need to know! (31 pages long)

31 Page
29 Nov 2016
Chemistry: the study of matter and the changes it undergoes. Matter: anything that has mass and takes up space. Measurement: memorize the si units for
View Document
TUCHEM 131LadonSpring

CHEM 131 Lecture 4: chapter 4 rxn in aqueous solution

9 Page
23 Nov 2016
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TUCHEM 131LadonSpring

CHEM 131 Lecture 6: chapter 6 energy

5 Page
23 Nov 2016
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TUCHEM 131LadonSpring

CHEM 131 Lecture 5: chapter 5 gases

3 Page
23 Nov 2016
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TUCHEM 131LadonSpring

CHEM 131 Lecture 9: chapter 9 structures

4 Page
23 Nov 2016
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TUCHEM 131LadonSpring

CHEM 131 Lecture 7: chapter 7 energy

4 Page
23 Nov 2016
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TUCHEM 131Shuhua MaSpring

CHEM 131 Lecture Notes - Lecture 4: Ionic Compound, Nitride, Formula Unit

5 Page
14 Nov 2016
Formulas that express the composition of molecules and ionic compounds in terms of chemical symbols. Shows the exact number of atoms of each element in
View Document
TUCHEM 131Shuhua MaSpring

CHEM 131 Lecture Notes - Lecture 2: Cathode Ray, Spontaneous Emission, Nuclear Transmutation

3 Page
14 Nov 2016
Dalto(cid:374)"s ato(cid:373)ic theor(cid:455: atoms, compounds, chemical reaction. The discovery of atomic structure: cathode ray experiment, measured
View Document
TUCHEM 131Shuhua MaSpring

CHEM 131 Lecture Notes - Lecture 1: Conversion Of Units, Decimal Mark, Significant Figures

2 Page
14 Nov 2016
Chemistry: the study of matter and the changes it undergoes. Matter: anything that has mass and takes up space. Measurement: memorize the si units for
View Document

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