Unit 1
The number of significant figures in the number 400320
What is 5?
The relationship between temperature and pressure
What is proportional?
A diagram that shows how different types of energy change over time
What is an energy bar chart (LOL diagram)?
A series of atoms bonded together which have a repeating pattern of elements
What is a lattice?
The name of standard 1.01
What is "accuracy and precision"?
The properly rounded answer to 6 x 4
What is 20?
The relationship between pressure and volume
What is inversely proportional?
Another term (applied when doing calculations) for changes in potential energy
What is enthalpy?
A method for separating a soluble solid from a liquid
What is simple distillation?
What Ms. Earnest says when you are braiding someone's hair in class
What is "no touching !!"?
3.032 x 10-3 + 4.92 x 10-2 properly rounded and in scientific notation
What is 5.22 x 10-2?
The device used to compare the pressure of an unknown gas to the pressure of a room
What is a manometer?
0.897 J/g*deg C in words
What is "for every 0.897 J of energy added to 1 g of a substance, the temperature increases by 1 degree celsius"?
The relative mass of hydrogen
What is 1g?
The percentage the midyear exam will be worth in your final grade if you do AMAZINGLY, and the percentage the midyear exam will be worth in your final grade if you bomb it
What is 25% and 15%?
the relationship between mass and volume
What is directly proportional? (or, what is density?)
The temperature of a sample with a wider range of velocities on a Maxwell-Boltzmann Distribution Curve as compared with a sample at 50 degrees Celsius
What is 100 degrees Celcius?
A type of energy transfer that occurs due to collisions between particles in a container and outside of a container
What is heating?
The four assumptions of Dalton's Model
What are:
All matter is composed of indivisible particles called atoms
All atoms of a given element are identical, atoms of different elements have different properties
Chemical reactions involve the combination of atoms, not the destruction of atoms
When elements react to form compounds, they react in defined whole number ratios ...?
The items you should bring to class every day according to the syllabus
What is a three-ring binder with the unit packet, a pencil/pen, a graphing calculator, and extra notebook paper?
The prefix that means 106
What is Mega?
The maximum height of a barometer
What is 10.3 m?
A type of energy transfer that occurs due to the movement of an object through space
What is working?
Let's try again: all elements that are not normally monoatomic
What are H, N, O, F, Cl, Br, I, P, and S?
What is purple?