Chemistry Club
sumali
Fanpop
New Post
Explore Fanpop
Chlorine gas can be prepared in laboratory with hydrochloric acid and manganese-dioxide.


Method

Put manganese lump in a round flask , now put concentrated hydrochloric acid into the round flask with tistle funnel and fit the flask with cork having a hole ,Now attach a tube into the hole of cork and leave to tube into an empty container,so the gas can be collected.The container must be sealed with cork having only one hole for the attachment of tube (from flask to container).Set the apparatus and there should be no leakage.Now heat the manganese lump and hydrochloric acid with a bunsen burner...
continue reading...
Researchers from the unibersidad of
Connecticut recently unveiled their latest
invention , which is a long-lasting LED
light bulb that makes use of salmon DNA.
Scientists added two different fluorescent
colors to the DNA molecules, the dyes being
spaced from each other at a distance ranging
from 2 to 10 nanometers. After the colors
were added, the DNA molecules are spun into
nanofibers . The UV light that produces LED
is then covered with DNA nanofibers.
David Walt, a chemistry professor at Tufts
University , explained: "When UV light is
shined on the material, one dye absorbs the
energy and produces blue...
continue reading...
The scientist by:nurdrage
love is like
Radiation Decay Poem
Chlorine
H2SO4
Mercaptans
science is changeable
elemental Islands of Stability
MATTER (chemistry)
Radiation Decay Poem
Chmistry is soo much fun
Chlorine Limerick
It's ionic that we bond
freshman chem lab
song
Ode to the Electron
Topics
More From Chemistry
More From About .com
TOP
©2014 About.com.
All rights reserved.
Switch to Desktop Site
Menu
Chemistry
i am a scientist i find art in nature in a universe of
mysteries and a world of wonders i bring light to
the unknown i change the world in strange ways i'm
colorful i'm persistent i'm a little volatile i can...
continue reading...
posted by anviange
From the article: Molecules with Strange Names
Chemistry is funny and chemists have a great sense of
humor! Do you have a chemistry joke or riddle or are
you looking for one? Share your chemistry joke or read
jokes naisumite sa pamamagitan ng other readers. Share Your Chemistry
Joke
Potassium and Oxygen
GTFO
Chemistry.
No Reaction
haha joke
oh-zone
Sad chemistry teacher
Potassium
Hot Chemists Rock
Another Chemistry Joke
Oxygen and Magnesium
Sick Chemist
Cobalt
Over Titration
Complete Dissociation
1-15 of 617 Next
Topics
More From Chemistry
More From About .com
TOP
©2014 About.com.
All rights reserved.
Switch to Desktop Site
Menu
Chemistry...
continue reading...
posted by anviange
What are the most important scientific
discoveries of all time? The answer might
include Copernicus's idea that the sun is
at the center of the solar system,
Newton's laws of motion, Mendeleev's
periodic mesa of elements, Einstein's
theory of relativity and Darwin's theory of
evolution. There are numerous great
scientific discoveries that have
significantly influenced the way we think
and live throughout history. 100 Greatest
Discoveries recounts the 100 most
important scientific discoveries of all time
and explains them with historical re-
creations, archival footage and interviews
with scientists.
100 Greatest...
continue reading...
limon juice is acidic and weakens paper. When paper
is heated, the remaining acid turns the Pagsulat brown
before discoloring the paper.
Difficulty: Easy
Time Required: A Few Minutes
Here's How:
Tips:
What You Need
Topics
More From Chemistry
More From About .com
TOP
©2014 About.com.
All rights reserved.
Switch to Desktop Site
Menu
Chemistry
1. Squeeze lemons to
obtain their juice or
obtain bottled lemon
juice.
2. Use the juice as 'ink'
by applying it to a
stick or paintbrush
and Pagsulat on paper.
3. Allow the paper to
dry.
4. When you are ready to
read your invisible
message, hold the
paper up to sunlight,
a lightbulb
(recommended),...
continue reading...
posted by anviange
What would life would be like if nobody had ever studied
chemistry? It’s easy to grumble about the homework,
but it’s impossible to overestimate chemistry’s
importance in our daily lives.
What Would Your tahanan Be Like?
The International puwang Station with ATV-2 and
Endeavour (Image ESA and NASA)
Look around your tahanan and count the number of things
around you that have come out of chemistry
breakthroughs and inventions. Without chemistry we
wouldn’t have light bulbs, mobile phones, Facebook or
Twitter. Much of the pagkain we eat and clothes we wear
involve chemists and chemistry too.
If we had never...
continue reading...
Particle physics usually has a hard time competing with
politics and celebrity gossip for headlines, but the Higgs
boson has garnered some serious attention. That's
exactly what happened on July 4, 2012, though, when
scientists at CERN announced that they'd found a
particle that behaved the way they expect the Higgs
boson to behave. Maybe the famed boson's grand and
controversial nickname, the "God Particle," has kept
media outlets buzzing. Then again, the intriguing
possibility that the Higgs boson is responsible for all the
mass in the universe rather captures the imagination,
too. Or perhaps we're...
continue reading...
posted by mahmoud0ammar
Hi,
My name is Mahmoud Ammar, and I live in Lebanon. I pag-ibig CHEMISTRY so much, and I pag-ibig to help people in chemistry and proving to people that chemistry is not hard and it's beautiful, so I created my own PAGE on FACEBOOK to put in it articles, lessons and funny things about chemistry. I named it : I'm in pag-ibig with chemistry.

link

so plz can u support me and like and share it on facebook coz i want to help people to pag-ibig chemistry :D

sincerely,

Mahmoud Ammar :D
posted by anviange
Enjoy our range of fun science experiments for kids that
feature awesome hands-on projects and activities that
help bring the exciting world of science to life.
Make Your Own
Quick Sand
Quick sand is a fascinating
substance, make some of
your own and experiment on
a ligtas scale. Amaze your mga kaibigan sa pamamagitan ng demonstrating how
it works.
Sponsored Links
What you'll need:
1 cup of maize cornflour
Half a cup of water
A large plastic container
A spoon
Instructions:
1. This one is simple, just mix the cornflour and water
thoroughly in the container to make your own instant
quick sand.
2. When ipinapakita other people how it works,...
continue reading...
One of the latest inventions in the field of
light emitting devices might change the way
people light their homes and disensyo clothes.
The device represents a thin film of plastic
able to conduct electricity and create solar
power.
Scientists working on the international project
are looking pasulong to bring the organic light
emitting devices to the masses. Thus the
invention could significantly cut costs by
billions of dollars each year.
Due to the fact that the organic light
emitting devices are very thin and flexible,
electronic display screens could be easily
created on nearly every material, thus, for...
continue reading...
You can use liquid nitrogen to make ice cream pretty
much instantly. This makes a nice cryogenics or phase
change demonstration. It's also just plain fun. This
recipe is for presa ice cream. If you omit the
strawberries, you can add a bit of vanilla for vanilla ice
cream or some tsokolate syrup for tsokolate ice cream.
Feel free to experiment!
Difficulty: Average
Time Required: Minutes
Here's How:
Tips:
What You Need:
Ads
Topics
More From Chemistry
More From About .com
TOP
©2014 About.com.
All rights reserved.
Switch to Desktop Site
Menu
Chemistry
1. This recipe makes a half gallon of presa ice
cream....
continue reading...
Swiss scientists have completed their solution for
transforming hydrogen gas into a less flammable liquid
fuel that can be safely stored and transported. Another
possible application of their technology would be to use
atmospheric CO2to synthesize a number of useful
chemical products.
Hydrogen is often touted as the fuel of the future. But
because this gas is highly explosive, it must be stored
and transported under pressure in specialized and
expensive containers. Hydrogen therefore has issues in
terms of safety, logistics, and profitability that could
significantly its wider use. However, a solution...
continue reading...