結果 : what does delta positive mean in chemistry
0:31

Is Delta H positive or negative for exothermic?

People·WHYS
1,966 回視聴 - 2 年前
4:17

Thermochemistry: Heat and Enthalpy

Professor Dave Explains
811,538 回視聴 - 9 年前
3:33

The Chemical Bond: Covalent vs. Ionic and Polar vs. Nonpolar

Professor Dave Explains
1,571,034 回視聴 - 9 年前
3:35

R1.4.1 Predict the entropy change for a given reaction or process [HL IB Chemistry]

Richard Thornley
171,930 回視聴 - 12 年前
8:12

The Laws of Thermodynamics, Entropy, and Gibbs Free Energy

Professor Dave Explains
2,611,596 回視聴 - 8 年前
4:57

R1.4.2 Explain how Temperature Changes Delta G [HL IB Chemistry]

Richard Thornley
53,055 回視聴 - 12 年前
11:21

Bond Polarity, Electronegativity and Dipole Moment - Chemistry Practice Problems

The Organic Chemistry Tutor
740,320 回視聴 - 7 年前
12:21

Endothermic and Exothermic Reactions

The Organic Chemistry Tutor
618,872 回視聴 - 8 年前
7:57

Using Gibbs Free Energy

Bozeman Science
703,941 回視聴 - 10 年前
4:50

Delta G, Delta H, and Delta S Problem (AP Chemistry)

Tyler DeWitt
8,469 回視聴 - 1 年前
8:21

Polar and NonPolar Molecules: How To Tell If a Molecule is Polar or Nonpolar

The Organic Chemistry Tutor
2,894,064 回視聴 - 9 年前
10:55

Enthalpy | Thermodynamics

Najam Academy
169,149 回視聴 - 1 年前
11:20

Polar and Nonpolar Covalent Bonds

Nic Carlson
126,481 回視聴 - 3 年前
11:27

First Law of Thermodynamics, Basic Introduction - Internal Energy, Heat and Work - Chemistry

The Organic Chemistry Tutor
1,723,276 回視聴 - 7 年前
5:39

Introduction to Gibbs free energy | Applications of thermodynamics | AP Chemistry | Khan Academy

Khan Academy
76,018 回視聴 - 2 年前
13:49

Polar and Nonpolar Molecules

The Organic Chemistry Tutor
1,540,800 回視聴 - 6 年前
17:44

8.3 Bond Enthalpy | Calculating Delta H | General Chemistry

Chad's Prep
15,237 回視聴 - 3 年前
1:01

3 main factors affecting polarity #shorts #ochem

Melissa Maribel
85,691 回視聴 - 2 年前
32:10

18.3 Gibbs Free Energy and the Relationship between Delta G, Delta H, & Delta S | General Chemistry

Chad's Prep
40,855 回視聴 - 2 年前
5:44

How to Predict Sign of Delta S (Entropy Change) Practice Problems, Examples, Rules, Summary

Conquer Chemistry
45,694 回視聴 - 5 年前