Unit Plan
Sophia Learning

Sophia: Converting Among P H, [H+], P Oh and [Oh ]

For Students 9th - 10th
This video screencast shows how to convert among pH, [H+], pOH and [OH-], providing several examples. [7:30]
PPT
Sophia Learning

Sophia: Converting From Particles to Moles

For Students 9th - 10th
A guided slide show presentation illustrating how to convert from particles to moles.
PPT
Sophia Learning

Sophia: Converting From Grams to Particles: Lesson 2

For Students 9th - 10th
This lesson demonstrates how to convert from grams to particles (molecules, atoms, ion). It is 2 of 2 in the series titled "Converting from Grams to Particles."
PPT
Sophia Learning

Sophia: Converting From Moles to Particles: Lesson 2

For Students 9th - 10th
This lesson demonstrates how to convert from moles to particles (molecules, atoms, ion). It is 2 of 2 in the series titled "Converting from Moles to Particles."
Activity
Texas Instruments

Texas Instruments: Nitrate

For Teachers 9th - 10th
Student uses the Nitrate Ion-Selective Probe to measure the Nitrate ions concentration in water samples. In another method, student converts nitrate ions to nitrite and uses the Colorimeter to measure nitrite and calculate the nitrate...
Online Course
Khan Academy

Khan Academy: The Mole and Avogadro's Number

For Students 9th - 10th
An explanation the mole (named for molecule) and Avogadro's Number. One mole of a substance is equal to 6.022 times 10 to 23rd power units of that substance (such as atoms, molecules, or ions). The number 6.022 time 10 to 23rd power is...

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