Secondary School

How to Integrate Using U-Substitution (NancyPi)

4 years ago712,65016,465 952

The Chain Rule… How? When? (NancyPi)

4 years ago582,59916,430 904

Trigonometry: Solving Right Triangles… How? (NancyPi)

4 years ago764,91716,025 1193

Introduction to Electrochemistry

7 years ago844,20916,009 104

Basic Spanish: Days of the week in Spanish

10 years ago892,25115,629 0

Converting Between Moles, Atoms, and Molecules

9 years ago1,526,50415,517 0

How to Balance Redox Equations in Acidic Solution

8 years ago909,14415,129 105

Introduction to Moles

9 years ago1,029,25514,965 420

Ser or estar? [Speaking Spanish]

10 years ago1,035,48614,784 0

Naming Ionic Compounds with Transition Metals Introduction

8 years ago1,354,09814,743 0