Innovating Science® Thermochromism

Thermochromism, Teacher's Guide and Student Copymaster, 15

Catalog # 470163-104

SDS

Catalog # 470163-104

Supplier: Ward's Science

SDS

Jump to:

Specifications

Price

$278.65

Some Products May Be Restricted

Certain products—like chemicals or medical devices—require additional account verification steps to be able to place an order or specific license or customer documentation. More info

Return Policy

Product Details & Documents

How Structure Changes Color

Classic AP Chemistry Experiment
Instructions Included

The way in which light is absorbed or reflected by a crystalline material is determined by the structure of the crystal. This crystal structure can be changed by the application of heat. In some cases this change is reversible and the original structure, and therefore the original color, returns upon cooling. Two compounds are formed when metal salts are reacted with the [HgI4]2- Ion. Each compound is heated on a hot plate and a change in color is noted. The initial color of the compound returns upon cooling.

Includes:
Mercury(II) Chloride
Potassium Iodide
Silver Nitrate
Copper(II) Chloride, anhydrous

Documents

SDS

ghs_IS8019.pdf

Specifications

Description:
Thermochromism
No. of lab groups:
15
Includes:
Teacher's Guide and Student Copymaster

Restricted Products: To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products, please provide identification that includes your business name and shipping address via email [email protected] or fax 484.881.5997 referencing your VWR account number. Acceptable forms of identification are:

• Issued document with your organization's Federal Tax ID Number
• Government issued document with your organization's Resale Tax ID Number
• Any other Government ID that includes the business name and address

Avantor will not lift restrictions for residential shipping addresses.