Unit 1
The number of significant figures in the number 0.004010
How many is four?
The relationship between temperature and pressure
What is directly 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
How much is 20?
The relationship between pressure and volume
What is indirectly proportional?
Another term (applied when doing calculations) for changes in potential energy
What is change in enthalpy (delta H)?
A method of separating two liquids with the same density but different boiling points
What is fractional distillation?
What Ms. Earnest says when you are braiding someone's hair in class
What is "no touching !!" ?
The units of the slope of a volume (x) vs mass (y) graph
What are g/L? or g/mL? (any units of mass or volume accepted)
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 added to 1 gram of the sample, the temperature changes by 1 degree celsius"?
The mass ratio of a compound that is composed of 22g of O and 36g of Zn
What is 2 O:3 Zn ?
The required materials to show Ms. Earnest so you can sign up for a reassessment (in practice)
What are your test corrections and practice problems?
Two components that lead to an increase in density
What are the weight of the particle and the distance between particles?
The equation to convert between Fahrenheit and Celcius
What is T(F) = (9/5)*T(C) + 32 ?
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 Atomic 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 corresponding percentages for each of the following SBAR scores: 0, 1, 2, 2.5, 3, 3.5, 4
What are 50%, 60%, 75%, 83%, 90%, 95%, 100%
Based on the accumulation of a large amount of evidence that describes what is occurring on the particle level (often using a mathematical equation)
What is a law?
The five assumptions of Kinetic Molecular Theory
What are:
Gas particles are continuously moving
Gas particle volume is negligible compared with the distance between particles
Pressure is a result of collisions between particles and the walls of a container
Collisions are elastic
Average kinetic energy is proportional to temperature...?
A type of energy transfer that occurs without the use of collisions or movement
What is radiating?
All of the elements that are not normally monoatomic
What are H, N, O, F, Cl, I, Br, P, S ?
Ms. Earnest's current office hours schedule
What are Mondays, Tuesdays, and Fridays from 8am to 8:30am?