Combustion

I learned that Combustion is mainly fire!

The diagram stood out the most to me because it was a visual aid to help me understand this standard.

I was confused by what the activation enegy was suppose to be and do.

I want to know about activation energy.

Stoichiometry

15. Stoichiometry

I learned that all equation are not balanced.

The stoichiometry diagram

The math and how to balance equations. 

How to do the math for stoichiometry.

Synthesis & Decomposition

1. I learned how to balance equations
2. The lab where we had to neutralize the substance by using our breath.
3. I am a little confused on what synthesis and decomposition is.
4. I want to learn about the distinction between synethesis and decomposition.

Gases

What did you learn?
- I learned that you can find the pressure, volume, mole and temperature of anything with the PV=nRT formula.

What stood out to you the most in this standard?
- The demo of the soda can stood out the most because it was a visual of what the topic consisted of.

What things totally confused you?
-The idea of the pressure on the inside of something and on the outside which is greater and how can you determine what the pressure is. And finding the partial of anything.

What do you want to learn more about?
- Finding the partial air pressure or water vapor.

Marshmallow Calorimetry

I learned that you can burn all the energy out of a marshmallows and that you can calculate the heat change by using water. I proved that a energy can be burned out of a substance. It shows how we burn calories when we eat and then exercise to burn calories.

Extension
You can calculate the amount of ice that has melted from the heat that emerges from the burning marshmallow.

Thermal Energy

The Metal Block is colder because of its heat capacity.

The thermal energy is released from the metal to the ice causing it to melt fast.

Extension

The Sun warms the earth through heat waves, UV rays, radiation, and most importantly vision rays.

Heating Curves

I learned there are different changes to the heating curves based on the heat and the pressure which is measured in (atm)

It results to show that every item has a different heating curve.

When touching a piece of metal and a piece of wood that has the same temperature the thermal energy in the metal is released to our hand making it seem colder.

Extension
~The cooling curve would be the total opposite of the heating curve.