結果 : what does ch stand for in chemistry
5:08

Q&A: "ch" sound (sh (champagne), k (chemistry), ch (chest))

coachshanesesl
47,176 回視聴 - 12 年前
10:54

Intermolecular Forces and Boiling Points

Professor Dave Explains
2,389,907 回視聴 - 9 年前
6:01

GCSE Chemistry - Reversible Reactions and Equilibrium #49

Cognito
686,041 回視聴 - 5 年前
12:50

Introduction to Ionic Bonding and Covalent Bonding

The Organic Chemistry Tutor
2,266,342 回視聴 - 8 年前
5:35

Physical and Chemical Changes | #aumsum #kids #science #education #children

It's AumSum Time
2,182,018 回視聴 - 9 年前
12:32

Physical and Chemical Changes

Manocha Academy
1,283,407 回視聴 - 6 年前
20:53

Types of Chemical Reactions

Manocha Academy
2,475,223 回視聴 - 5 年前
3:39

Why are there 3 ways to pronounce 'ch' in English? Pronunciation lesson 👄

BBC Learning English
72,046 回視聴 - 3 年前
45:07

11th Maths | CH 9 - Differential Calculus Exercise 9.4 | Day 5 Half Yearly Revision

Vedantu 11th 12th State Board NEET Tamil
644 回視聴 - 1 日前
20:52

Introduction to Balancing Chemical Equations

The Organic Chemistry Tutor
2,753,979 回視聴 - 8 年前
2:29

Introduction to Chemical Reactions and Equations | Don't Memorise

Infinity Learn NEET
662,969 回視聴 - 6 年前
6:09

Chemical Bonding | Chemistry

Najam Academy
342,923 回視聴 - 2 年前
9:10

Kinetics: Initial Rates and Integrated Rate Laws

Professor Dave Explains
1,297,592 回視聴 - 8 年前
4:52

Organic Chemistry - Ch 1: Basic Concepts (7 of 97) What is the Octane Rating?

Michel van Biezen
6,090 回視聴 - 7 年前
1:01

Chemical reactions between metals and water

Tommy Technetium
19,452,442 回視聴 - 2 年前
6:00

What are Shells, Subshells, and Orbitals? | Chemistry

Najam Academy
1,344,017 回視聴 - 4 年前
11:53

Atomic Mass Unit | Chemistry

Najam Academy
197,563 回視聴 - 3 年前
17:54

Nucleophilic Substitution Reactions - SN1 and SN2 Mechanism, Organic Chemistry

The Organic Chemistry Tutor
1,190,945 回視聴 - 7 年前
3:33

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

Professor Dave Explains
1,570,491 回視聴 - 9 年前
0:30

Colorful chemistry magic

Tommy Technetium
6,951,312 回視聴 - 2 年前