The atoms are invisible! …where
the context demands that atoms be
indivisible
A cation is when an atom loses an election but the polls indicated he should have won by a landslide!
There is no charge for a neutron. Take one home today! No payments for 60 days! … Neutrons have zero electric charge.
Gas Laws
Only so much volume can fit in a container because
you can only add so much pressure.
We used a thermometer to calculate the temperature.
Labs
From a lab about determining the empirical formula of iron oxide:
In oxidation reactions, oxygen combines with another element, as it steals that element's elections. Ballot-box stuffing elements are corrupt and should be impeached!
For a lab dealing with the observation of a
burning candle:
We learned that if you remove new oxygen, a fire will
cease to exist, that fire feeds on oxygen and
produces CO2, that fire creates water, and
that some matches burn really fast.
In a lab report…not followed by any more
specific information:
Me and my partner got a lot of various results for
our experiments.
In a lab report about learning how to use a bunsen burner:
When describing the flame of a properly burning bunsen burner you must first be aware of what it actually looks like. If you don’t know, then the lab that the bunsen burner is involved in will not be used to its advantage.
In a lab report about a lab involving popcorn:
The mass between the popped and unpopped kernel was that it gained mass when popped. Our data said mass was lost during the process of popping. huh?
In a lab report about a lab involving popcorn:
No matter was created or destroyed in [a] chemical or physical change. When the popcorn kernel popped and the matter was destroyed because water vapor escaped. The escape of water vapor explains the apparent loss of mass in the popped kernels. No[,] the law of the conservation of matter is not violated in this experiment.
In a report about a home project:
We made our own acid-base indicators using finely chopped water.
In a report about a home project involving changes in buoyancy due to the collection of carbon dioxide bubbles on raisins:
When the CO2 bubbles popped the raisins lost there bouncy and would fall back until enough CO2 bubbles had been captured under the raisin to lift it back to the surface.
In a report about a home project involving fireproofing balloons by putting some water inside:
For the first balloon, without any water, I had my dad hold it up while I brought my fire enhanced match towards it.
In a report about a home project:
This experiment was all-in-all a lot of fun, and I would do it again if I had to.
In a lab report for an inquiry lab:
Even though I was a little stubborn at first with the thinking on my own I'm glad I did.
In a lab report about hydration of ionic compounds:
An anhydrous salt that forms hydrates after the water has been dehydrated through heat. Did he really write “after the water has been dehydrated”?
In a lab report about hard water:
Hard water has mental ions such as Mg2+ and Ca2+.
In a lab report about density:
This lab could be applied to real life, because not only do boat makers have to make boats out of materials that are less than water, we have seen catastrophic events happen due to not paying attention to the scientific principle of density; in 1912, when the Titanic sunk, the reason for that was because the Titanic was far more dense than the water it was sailing on, which caused many deaths, but taught the world about the importance of density.
In a lab report about how solutions form:
Solvents dissolve in solutes because the molecules of the solute pick apart at the solvent. Almost as if its eating it. The solute keeps doing this until their is no more solvent left.
Homework
For an assignment including multiple-part
problems of a repetitive nature:
d) 1 + 1 1 + 1 =
2
the real d) …
How does a soap or detergent molecule
work?
Soap molecules are made from carbon, hydrogen, and
oxygen atoms. The carbon, hydrogen and oxygen atoms
work in conjunction to lower the self-esteem of dirt,
which eventually takes it off all together.
Define ‘rhetoric’
skill in using language or teratogenic heterocyclic
hydrocarbons that occur as impurities in
petroleum-derived herbicides
Define ‘rhetoric’
the unecessary use of exaggeration
Tests
A poem for bonus points:
Chemistry is fun, you see,
A mole equals 6.02 × 1023
A poem for bonus points:
Chemistry is really fun
We all know it’s number one!
A poem for bonus points:
Blowing stuff up by the ton
is what makes Chem so much fun!
A poem for bonus points:
I love chemistry, yes I do.
I love chemistry, so should you.
A poem for bonus points:
My love for chemistry never ends.
How much do I love it, that depends.
A poem for bonus points:
In chemistry I love the math,
For if I spill chemicals on me, I’ll have to take a bath!
A poem for bonus points:
In Chemistry I love to put things in beakers
but if I get a chemical on me, I’ll have to do a streaker!
In response to a question about how atoms produce light:
Like each person we are a light, when one dies we loose light in the world. Atoms, like people form to produce light by living. Atoms create light.
In response to a question about how atoms produce light:
Atoms produce the light we see by emitting little bolts of electrons off and absorbing the color around us.