CHEMIX
School
14.5
(Evaluation
version
released
2025-03-24)
Periodic Table Update
Added:
Electron Affinity as a new property.
Added:
"Dark Mode" as the 7th option in the 'Background Color'
menu.
Molecular Calculator Update
Added:
Speed-Touch Buttons for frequently used elements and
functional groups, enabling faster and more efficient
calculations on touch-enabled devices.
Added:
'Background Color' options, including Dark Mode.
Added:
Drop-down list with 20 amino acids.
Added:
Copy to Clipboard button.
Ternary Plot Update
Added:
Move handles (squares) to the center of the previously fixed
axis and title text, allowing users to reposition them using
the mouse.
Added:
Bold formatting as an option for title and axis text.
Binary Plot Update
Added:
Electron Affinity as a new property for scalable element
property plots in the 'F(x)=' drop-down combo box.
Added
(in the 'F(x)=' drop-down combo box): Title
(Property), X-axis (property with units), and Y-axis (atomic
number) text.
Added:
Move handles (squares) to the center of the previously fixed
axis and title text, allowing users to reposition them using
the mouse.
Added:
Bold formatting as an option for title and axis text.
Periodic Table: It is now possible to change the
'Background Color' surrounding the Periodic Table.
Additionally, a new view option, 'Show Enlarged Name', has
been added, which is particularly useful in the classroom.
Upgraded:Ternary Plot, Binary Plot and Function
Plot: The graph will now update automatically when data
is pasted into the data entry field.
Also: In "File->Setup", It is now possible
restore important settings, including radio buttons, check-boxes,
and more, to their default values by selecting 'Restore Default
Settings'.
Improved functionality, enhanced GUI, and minor fixes.
Video: A video
titled Hygrometer
Calibration has been added, demonstrating how to
conduct a Dry Bulb/Wet Bulb experiment using a single thermometer
to calibrate hygrometers, which are often not very accurate. It
also explains how to use CHEMIX School software to calculate
relative humidity based on the experiment.
CHEMIX
School
13.5
(Evaluation
version
released
2024-10-01)
Ternary Plot: You can now
view, move, add, delete, and switch between spline points and
fill points without needing to explicitly select options using
radio buttons.
Binary Plot: To prevent
the graph from unintentionally rescaling itself, a "Fixed Scale"
checkbox has been added. Additionally, similar to the ternary
plot, you can now view, move, add, delete, and switch between
spline points and fill points without having to manually select
them via radio buttons.
Gas Equations: A
Clausius-Clapeyron Relation Equation Calculator and Plotter has
been added to the "Gas Equations" section, enabling the
calculation and plotting of vapor curves.
Fig.Clausius-Clapeyron
Relation Equation Calculator and Plotter.
CHEMIX School
13.1
(Evaluation
version
released
2024-09-02)
This version of
CHEMIX School, which focuses on magnetism, features tools
for calibrating gaussmeters with Axial Field Probes using a
solenoid (air coil), calculating magnetic field strength, and
assessing the power of magnets. All these functions are
conveniently accessible within a single window.
The new CHEMIX School tool is ideal for:
Calibrating gaussmeters in DIY
microcontroller projects.
Testing gaussmeters with Axial Field
Probes.
Determining the strength of magnets
using the Magnetic Field Strength Calculator.
CHEMIX
School
12.5
(Evaluation
version
released
2024-02-12)
Version 12.5 brings several
enhancements:
GUI Optimizations: Ternary Plot, Binary Plot, and Periodic
Table: The graphical user interface (GUI) has been
optimized.
New Options:
Additional features have been introduced.
Ternary Plot:
Introducing the FreeDraw option,
enabling users to draw freely on the canvas.
FreeDraw also facilitates the
placement of a scalable arrowhead at the initial spline/polygon
point.
Added a Tick density combo box,
more examples, and guidance.
Simplified operations with
the replacement of the Spline/Fill mode combo box selection with
Spline/Polygon & Fill radio buttons. Periodic Table:
Enhanced viewing of groups
and periods by clicking on group numbers (above) or period numbers
(left side) to highlight both group and periods.
Added the ability to hide/show
displayed content in the table with a single mouse click. Common
Improvements in Ternary plot & Binary Plot:
Reduced flickering when hovering the mouse
outside the triangular (or rectangular) frame if "View
coordinates" is enabled. Improved interaction: Clicking on a
Spline-point or a Fill point now automatically selects the
corresponding element in the combo box. Productivity Enhancement Example: Changing the Color of a Fill
Point: New Approach (Only 4 Steps):
1.Click on a fill point.
2.Open the fill point Color
combo box.
3. Scroll to the desired
color.
4.Select the color. Previous Approach (6 Steps):
1.Open the fill point combo box.
2.Scroll through the combo
box to locate the fill point.
3.Select the fill point.
4.Open the fill point Color
combo box.
5.Scroll to the desired
color.
6.Select the color.
These enhancements streamline user interactions, making tasks more
efficient and user-friendly.
CHEMIX
School
12.2
(released
2023-10-31)
Added:
Guess The Word - A Hinted Science Word Quiz.
"Through hinting,
this science word game promotes learning and understanding of
science subjects, making it an excellent resource for students and
teachers."
Topics:
- The
Elements
- Chemistry
- Physics
-
Biochemistry
- Biology
-
Pharmacology
- Nuclear
physics
- Astronomy
- Virology
- etc.
Also,
added
a very affordable alternative to the perpetual
CHEMIX School license, namely a one-year license.
CHEMIX School 12.0
(released 2023-7-25)
Added: Guess The Letter
- A Science Word Quiz - Testing of one's vocabulary (in a given
category) and deductive skills.
..."The
CHEMIX School Science Word Quiz, is a classic word game that
combines elements of guessing, deduction, and risk-taking. It
can be used as an educational tool to enhance vocabulary and
language skills." Topics:
(A few examples):
- The
Elements
- Chemistry
- Physics
- Biology
- etc.
CHEMIX School
11.7 (released 2023-3-14)
YouTube
video Tutorials
Added new design
and new features in Solubility Product.
- Added a Q&A section.
- New copy to clipboard options: Equation of
dissociation and Solubility product expression.
- Fields that shows details in the calculation e.g. Ca3(PO4)2 in a 0.2M CaF2
solution: Ksp = [0.2+3*x]3[2x]2 where x represent the
concentration of dissolved Ca3(PO4)2
- Also other improvements such as an increased number of
available compounds and Ksp values new videos etc.
CHEMIX School 11.5 (released 2023-1-18) Added a "gray mode"-option
to prevent eyestrain.
The following graphical tools have been upgraded
with this feature:
-
Ternary Plot
- Binary Plot
- Curve Fit, Function Plot and Data Logger
- Molecular 3-D Viewer
CHEMIX School 11.0 (released
2022-11-28)
YouTube video Tutorials
- Electrochemistry:Added
- Design changes
- Tutorials Calculation of solubility product KSP
using cell potentials etc.
-
Additional Gibbs free energy equation: Delta
G = -n F E0
= - R T
lnK
- Spontaneous/Non-spontaneous information included in
overall reaction.
- More cell potentials
- Binary Plot:Added
- New
phase diagrams
CHEMIX School 10.0 (released
2021-4-12)
- Ternary
Plot:Added
- A
new "Interpolation" section. It is now possible to
interpolate (splines) using data-set points directly in addition
to already existing manual option in the "Splines & Fill"
section
It is also possible to change both width and color of
interpolated-splines.
- In "Splines & Fill" section. Added a polygon
option "Poly" (in addition to already existing splines)
- Automatic centering of Title text, A,B and
C-axis text + A,B and C angled text
- Replaced Text On/Off check box by
six radio buttons for scaling of default font size. Text
sizes: [-t] (Text Off), [sf],[mf],[bf],[hf]
and, [gf].
Note: It is possible to override default settings
using a command like [ih] (ignore hide)
e.g. 10 20 SampleText [ih][hf]
(ignore hide + huge font)
- Medium font data/text entry command
added - [mf] .
- Increased Line/spline width in "Splines
& Fill" section
- Increased
size of plot area.
- Binary Plot:Added
- Polygons
"Poly" (in addition to splines)
-
Color of "Interpolate"- lines can now changed at will.
-
Automatic centering of Title text, X-axis text and Y-axis text.
- Replaced Text On/Off check box by six
radio buttons representing selectable global default data entry
commands Text sizes: [-t] (Text Off),
[sf],[mf],[bf],[hf] and, [gf].
- Medium font data/text entry command ( [mf] ) Function Plot:Added
- Automatic centering of
Title text, X-axis text and Y-axis text.
-
Balance: Added (Balansing chemical equations)
- The matrix and
coefficients are now visible in a new text box.
- Tutorials - how to balance chemical equations using the
algebraic method.
CHEMIX School 9.00 (released
2020-11-25)
New
v9.00 YouTube video Tutorials
- Binary
Plot:Added - Logarithmic plot
(Base 10)
- Select plot type:
X Y (normal XY plot) ,
log(X) Y ,
X log(Y) ,
log(X) log(Y)
- Select tick mark density: Options:
Automatic or manually.
"Auto"
"| | | | |" (dens)
"| | | | |"
(denser)
"||||||" (densest)
- View coordinates: Helpful for placing text in the
right spot
-Stop color fill by interpolation lines
"Check/Uncheck" - Use data-set interpolation lines or
line segments (poly-line, cub.spline) as a color-fill
barrier.
- In Interpolate section: Added
Line/spline width (1-4) - In Interpolate drop-down combo-box added: Vertical
plot: XiYi to Xi(Yi=0) Suited for
presentation/visualization of data acquisitions from e.g.
Geiger-counters.
- In Splines & Fill
section: Added Spline width (1-9)
- Frame width: Added (1-4)
- Changed "Check/Uncheck" Splines
to "Check/Uncheck" Splines/fill points
- New font commands (color):
[Rf] (Red font) [Bf] (Blue font)
[Gf] (Green font)
[Wf] (White font [Yf]
(Yellow font) [Ff] (Fuchsia font)
[Cf] (Cyan font)
- Styles font commands: [tf]
(thick font) [if] (italic
font) [uf]
(underlined font)
Also added a total of 17 new commands to allow changes (from
default) to other symbol types, colors and sizes in the same
data set.
- Symbol change
-
[1s] (circle) [2s] (square)
[3s] (diamond) [4s]
(triangle) [5s]
(cross) [6s] (ring/hollow
circle)
- Symbol color change - [Ws]
(White) [Rs] (Red)
[Gs] (Green)
[Bs] (Blue) [Ys]
(Yellow) [Fs] Fuchsia
[Cs] (Cyan) [BS] (Black
Symbol)
- Symbol size change -
[ss] (small
symbol) [ms] (medium
symbol)
[bs] (big symbol)
- Ternary Plot:Added
- (Check/Uncheck)
"#%" Now it is possible to add a %-sign
to the percentage ABC-axis-numbers i.e.
from 0 10 20 ...
100 to
0% 10% 20% .... 100%
- In Splines & Fill section: Increased maximum
spline width from 1-4 to 1-6.
- Changed "Check/Uncheck" Splines to "Check/Uncheck"
Splines/fill points
- New font commands (color):
[Rf] (Red font) [Bf] (Blue font)
[Gf] (Green font)
[Wf] (White font [Yf]
(Yellow font) [Ff] (Fuchsia font)
[Cf] (Cyan font)
- Styles font commands: [tf]
(thick font) [if] (italic
font) [uf]
(underlined font)
Also added a total of 17 new commands to allow changes (from
default) to other symbol types, colors and sizes in the same
data set.
- Symbol change
-
[1s] (circle) [2s] (square)
[3s] (diamond) [4s]
(triangle) [5s]
(cross) [6s] (ring/hollow
circle)
- Symbol color change - [Ws]
(White) [Rs] (Red)
[Gs] (Green)
[Bs] (Blue) [Ys]
(Yellow) [Fs] Fuchsia
[Cs] (Cyan) [BS] (Black
Symbol)
- Symbol size change -
[ss] (small
symbol) [ms] (medium
symbol)
[bs] (big symbol)
CHEMIX School
8.00 (released 2020-5-21)
New
v8.00 YouTube video Tutorials
- Added
a Data Logger (Curve Fit - Function Plot - Data Logger)
: In this CHEMIX School version, a serial port data
logger has been added. The purpose of this new addition is
to be able to acquire and view serial data collected
from micro controllers such as Arduino.
- Added Plot of vertical
lines XiYi to Xi(Yi=0) to the Interpolation & Curve
Fit drop down list. Suited for visualization of data
acquisitions from e.g. Geiger-counters.
-
Added Initialize to default button. --> All settings to
startup conditions.
- MAX
number data points has been increased from 400 to 1000 . - Added Sort & Swap:
Sort X-data from low to high or swap X <-> Y.
- 0%-2%-5% Additional space before/after and
above/beneath XY Max & Min values.
- Added Save as *.CSV (comma-separated
values)
- It is now possible to see the total number of XY
pairs in a data set. Standard logging
(default): Receive X Y data
1) Stops logging automatically after a selected number of data
points (Max 1000pts).
2) Possibility to keep
track of up to 1000 of the Last log points . When a
selected number (e.g. 1000 pts.) of logged
data points has been reached, (X,Y)-1
will be replaced by (X,Y)-2 and (X,Y)-2 will be replaced by
(X,Y)-3
and so on . ( Replace old
points after ### points)
Each second the logger will read and present available serial
data. If log-data is received, the data will be copied to the
data-edit field
and automatically plotted.
NOTE: To receive a big list of XY data (limited to <= 1000 X Y
pairs), use "Standard logging" (advanced logging unchecked) and
the logger will once a second read, collect and present as much
data as possible dependent of the baud rate. Advanced options (checked): Conditional statement (options):
Log if | Y(i)-Y(i-1) |
>= | c |Log only if
| Y(i)-Y(i-1) | >= | c |
Log if
Y(i) !=
c Log only if Y(i) !=
c
Stop if Y(i) > =
cLogging will be stopped if Y(i)
> = c
Stop if Y(i) < =
c Logging will be
stopped ifY(i)
< = c
Red Alert if Y(i) >=
c
Entire plot area will go from
white to redifY(i)
>= c
Red Alert if
Y(i) <=
c
Entire plot area will
go from white to red if Y(i) <= c
Operators - meaning: | c | absolute value,
<= less than or equal to,
>= greater than or equal
to , != not equal to
Audio - (Red Alert) : In combination with the visual Red
Alert, an audio signal (default 2 signals 2 seconds apart)
can be heard.
This can be turned off or changed from Settings in the File
menu.
- Ternary Plot:Added - In Legend
& Size: Added options.
- Sizing of legend symbols.
- Symbols can now be replaced by a colored rectangular
area representing the fill colors in the ternary diagram.
- Legend frame On/Off
- Increased triangular plot area.
- Angled arrows and selectable arrow width
- View coordinates (On/Off). It is now possible to interactively
view the triangular ABC-coordinates when moving the mouse pointer.
- 'Initialize'
button. --> All settings to startup conditions (default).
- Added Save as *.CSV (comma-separated
values)
-Scale number sizing by 4 radio
buttons
- Symbol
sizing by 4 radio buttons.
- Spline with by 4 radio buttons
- Frame with by 4 radio buttons
- Increased the number of allowed data
points from a max 6 data sets * 400 = 2400 Points to 6 data sets
*1000 = 6000 Points
- Periodic Table:
A complete redesign.
Added many new features such as framing of groups/blocks and color
scaling of properties etc.
- Binary Plot:Added
-Selectable:
- XY-scale ,X-scale , Y-scale or XY-scale Off.
- Frame: Full frame , L-frame or _ frame.
- Sizing of legend symbols.
- Symbols can now be replaced by a colored rectangular
area representing the fill colors in the binary diagram.
- Legend frame On/Off
- In generate plot, added option to manually insert the wanted
number of generated points.
- Increased rectangular plot area.
- Initialize to default button. --> All setting to
default startup conditions.
- 0%-2%-5% space before first and after
last plot point.
- Increased number of allowed data points from
a max 6 data sets * 400 = 2400 DP to 6 data sets *1000 = 6000
DP
CHEMIX School 7.00 (released 2017-8-21)
- Ternary Plot: Added AB,AC,BC selectable and movable
bivariate cross plots. Also added font size options and other
options for scaling, title, axis text and angled axis text.
- Thermochemistry: Added more than 1000 new compounds at
Standard Ambient Temperature and pressure (satp).
Added Standard Ambient Temperature and
Pressure abbreviation (satp) as a state symbol
alternative.
Assuming (satp) conditions, it
is now possible to calculate thermochemical equations without
adding state symbols to compounds (species).
- Binary Plot: Added Unsorted Polylines.
- Periodic Table: Added colors and color codes for
groups and element states.
CHEMIX School 6.00 (released 2017-6-26)
- Added: Search Inorganic Compounds - physical
properties/constants. Search thousands of inorganic compounds
offline.
- Added: Extended 0% and 100% scaling in Ternary plot. Added 20%
scaling step intervals. Added "huge" and "gigantic" font. Added
templates.
- Added: Condensed (semi-structural) formula input option e.g.
CH3-CH2-CH2-CH3 for Molecular Calculator, Balance chemical
equation etc.
CHEMIX School 5.00 (released 2017-5-26)
- Added: Solubility curve plotter and a
temperature/solubility Calculator
- Added: Temperature/solubility plot-data for common inorganic
compounds.
- Added: Angled axis text to Ternary Plot functionality
CHEMIX School 4.50 (released 2017-4-4)
- Minor cosmetic updates
CHEMIX School 4.00 (released 2016-4-25)
- Added a Concentration & Dilution Calculator
CHEMIX School 3.60 released (2012-7-4)
- Minor Update
- For maximal versatility/portability - CHEMIX School will from
now on be downloaded as a ZIP containing the actual and final
file/folder
structure and not (any longer) as a registry modifying executable
installation file.
- CHEMIX School can from now on be stored on "installed on" and
executed from zip drives etc., which is very convenient from a
productivity standpoint of view.
CHEMIX School 3.51 released (2010-2-11)
- Modified for Windows 7 compatibility
CHEMIX School 3.50 released (2008-2-13)
- Added a binary phase diagram plotter. Added fill colors ,
spline colors, colored symbols, movable legend box, selectable
legend box symbols
to ternary phase diagram plotter. Added print and copy to
clipboard to molecular 3-D viewer.
