06:17

David's Place - Svc Assembly 11/6/24

08:54

Calculating Keq and the Reaction Quotient (Q)

09:07

Writing and Calculating with the Equilibrium Constant (Keq)

00:21

Fox Noms Dead Copperhead

15:53

Acid-Base Neutralization and Dilution Problems

00:15

Walker Nature Center after sleet

00:21

walker nature center mtb Reston VA

00:22

Snow ride 2 2-1-21

00:23

Snow Ride 2-10-21

00:13

Rehydration of copper (II) sulfate X-hydrate

00:34

% Mass Hydrates Mini-Lab

05:44

Decomposition of Sucrose w H2SO4

00:29

GoPro MTB Spin - Reston Backyard Trails

03:04

STA Honors Chem: Density of Metals Lab

17:31

13.1 - Combined Gas Law

20:07

Thermochemistry Sxn II: Enthalpy

16:59

The Solubility Product Constant (Ksp)

03:48

STA H-Chem - Virtual Titration Registration

01:16

Looking Up EdPuzzle Scores

17:15

STA APES 7.3 Acid Precip, CAA, Indoor AQ

18:30

STA Honors Chem:16.4 pH + Titrations

14:15

STA APES Lex 7.2 Priority Pollutants + Photochemical Smog

11:35

APES Lecture 7.1 - Intro to Air Pollution

12:50

STA Honors Chem: Video 16.1

22:09

Edpuzzle - STA Distance Learning 3/13/20

28:11

Kinetics, Collision Theory, + Equilibrium

00:52

Time Lapse Solar Eclipse, Crowd - 8/21/17 - Darnell Farms, Bryson City, NC

05:11

Total Eclipse, Crowd - 8/21/17 - Darnell Farms, Bryson City, NC

00:29

Lightning @ Natl Cathedral 5-18-17

33:00

Solutions and Concentration

41:02

Intro to the Periodic Table and Ionic Compounds

27:06

Reaction Spontaneity

37:35

Atomic Emission Spectra and the Bohr Model

25:11

Periodicity: Trends on the Periodic Table

10:11

LeChatelier's Principle Lab: De-Brief

14:07

Radiochemistry Part I: Half-Lives

14:38

STA AP Chem: Redox Reactions and the Activity Series

10:47

2012 AP Chemistry Exam Free Response #6

06:03

2012 AP Chemistry Exam Free Response #4

09:11

2012 AP Chemistry Exam Free Response #5

10:14

2012 AP Chemistry Exam Free Response #3

09:23

2012 AP Chemistry Exam Free Response #2

10:04

2013 AP Chemistry Exam Free Response #6

16:26

2012 AP Chemistry Exam Free Response #1

06:24

2013 AP Chemistry Exam Free Response #5

07:32

2013 AP Chemistry Exam Free Response #4

09:52

2013 AP Chemistry Exam Free Response #3

10:57

2013 AP Chemistry Exam Free Response #2

11:25

2013 AP Chemistry Exam Free Response #1

01:57

Thermit

16:07

16.2 & 16.5: Strong v Weak Acids

14:31

Chapter 16: Titrations

00:17

The Glade Stream (Reston, VA): 9/8/11

01:15

Ammonium Dichromate Volcano

14:20

15.7 - 15.8 Video Lesson: Neutralization and Normality

03:46

Decomposition of Hydrogen Peroxide

08:01

Classifying Chemical Rxns 7.6 + 7.7

11:12

Radiochemistry Part II: Age Dating (Section 19.4)

01:55

Reaction of Sodium in Water

10:53

Lesson 16.1. Bronsted-Lowry Conjugate Acids and Bases