|
|
|
For further information please contact Phil Jones at The Logical Interface from Australia on (02) 9541 0367, International (612) 9541 0367.
The
Chemical Databook: The Elements. 
For I.B.M and compatible computers with MS Windows
Suitable for all Secondary levels
From NewByte Software
Titrations the easy way, in half the time.
Exceptionally
functional and easy to use software. Using this program your students can carry
out titrations in only minutes - with no broken glassware or spilt solutions.
This versatile package enables you to alter solution type, molarity and volume in the flask as well as the solution and the molarity in the burette.
Choose from 7 indicators.
Select from the many strong or weak acids and bases with known and unknown molarities. Standard solutions enable your students to participate in advanced titrations involving an acid and base of unknown strength.
An on screen graph changes as solution is added.
From NewByte Software
This extensive package fits well into both biology and chemistry. Enzymes include: amylases, hydrolases, lipase, Pepsin, Trypsin and more.
Major software areas are:
Research
Lab:
Controlled Lab:
Enables your students to observe and analyse enzyme behaviour while only one condition is being changed. The effects of pH, Temperature, Enzyme concentration and Substrate concentration variation are easily demonstrated.
Enzymes
studied include:
Pepsin Trypsin Catalase amylases hydrolases lypases |
 |
This package also features an extensive manual of blackline masters which include:
Classroom studies such as:
Enzymes
as Catalysts
Enzyme Structure
Enzyme Action
Factors Affecting Enzyme Action
Practical Uses for Enzymes
Enzyme Nomenclature
Computer simulation experiments:
Enzymes
and their Products
Optimal Temperature of Enzymes
Optimal pH of Different Enzymes
Activity of Catalase
Human Amylase and Temperature Variation
Temperature Variation and Enzymes
pH and Enzymes Activity
Enzyme Concentration
Substrate Concentration
This simulation helps simplify the concepts involved in the Haber Process and the production of ammonia. It is ideal for teachers of both junior and senior science. Examine the molecular interactions of this equilibrium reaction step by step or investigate the economic ramifications of choosing various temperature, pressure, catalyst and gas mixtures.
 |
Examine the:
|
|
Recommended experiments on CD include:
|
 |
In the detailed Reactor Screen students still have full control over the various parameters, however they can observe the effects of their actions at the molecular level.
Allow the reactions to proceed or step through the various events occurring. The student has full control over temperature, pressure, catalyst, gas concentrations and the units used. They can even isolate the reaction vessel and investigate ammonia equilibrium in a closed system, with and without catalysts.
Extensive graph options allow the students to observe up to 12 different variables at once. Imagine changing the gas concentration and watching the reaction rate graphs move toward equilibrium or the gas concentration graphs alter to fit the new conditions.
As a teacher you have control over exactly which data is automatically collected during experiments. You may choose to eliminate some types to simplify data for your students or to enable them to calculate that data at a later time. Data can be printed and exported for later use.
A Units Screen enables the user to select the units used for pressure, temperature, concentration, currency and production levels. Energy, maintenance and raw material costs can also be altered to help economically oriented investigations.
Full network printing support for graphs, data and screens.
The Effect of Temperature on Ammonia Equilibrium.