SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
Test your basic knowledge |
AP Chemistry
Start Test
Study First
Subjects
:
science
,
ap
,
chemistry
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. HF+ OH??H2O
Open System
weak acid strong base rxn
square planar
dichromate
2. Increase Volume
second
Increase Temperature
0.0821 atm L/mol K
pi=(nRT)/v
3. 1/([A]0*k)
f
Second-Order Half Life
Standard Temperature and Pressure
1 atm = 760 mmHg = 101.3 kPa
4. Color of Li (flame test)
-oic acid
red
Cation
Molality
5. Substances that form H+ when dissolved in water; proton donors
T-shape
indicator
yellow
Acids
6. For significant digits - trailing zeros _____ significant
Effusion
square pyramidal
purple
are
7. Amount of gravitational force exerted on an object
P1= X1P1°
wavelength
CAT
Weight
8. Moles of solute/volume of soln(L)
van't Hoff Factor
Molarity
n0
Amount of atoms present
9. Idea Gas Law (actual rules)
Work
PEACe 1)each molecule is a Point in space 2)Elastic collisions 3) no force of Attraction 4) no energy lost or gained to Collisions
force x distance = work done
l (second quantum number)
10. Type of system in which nothing is transfered (no mass or energy); ideal
-(q of H2O + q of cal)
Isolated System
1) Convert to moles 2) divide by lowest moles 3) if any halfs - double all values 4) plug into Compound
Anode
11. 90° - d^2sp^3
bent
Octahedral
Molecular Compounds
Root Mean Square Velocity
12. Composition Formula
Molar Mass of Element/ Total Molar Mass %
1 atm
yellow
Calorimetry
13. Energy involved in gaining an electron to become a negative ion
Lone Pair
electron affinity
Increase Temperature
hydrocarbons
14. q H2O = ?
moles solute/kg solvent
Acids
1atm=?mmHg/Torr
msAT
15. Volume of gas @STP
insoluble
22.4L
endless
Net Ionic Equation
16. E?s fill the lowest energy orbital first - then work their way up
Aufbau Principle
Standard Temperature and Pressure
lambda
Hund's Rule
17. NO2¹?
Reducing Agent
sulfite
nitrite
Transition metals
18. ?H when 1 mol of bonds is broken in the gaseous state
Temperature
Integrated Second-Order Rate Law
base and hydrogen gas
Bond enthalpy
19. ClO2¹?
Ideal Gas Law
non-
chlorite
Ampere
20. CO3²?
wavelength
bond energy
Pauli Exclusion Principle
carbonate
21. (# of lone pair e-)+1/2(# of shared e-)
Mass
1 atm
first
Valence Electrons(assigned)
22. Speed of Diffusion/Effusion formula
rate gas A/rate gas B = square root (mm A/ mm B)
Endothermic
T-shape
Colligative properties
23. Phase change from solid to gas
chloride
Heat
Theory of Relativity
sublimation
24. Occupies the space above and below a sigma bond
eth-
Pressure
Pi Bond
Molarity
25. AH of formation for a substance in its stablest form (how it is found in nature)
0
oxidizing agent
Nodes
Allotrope
26. Tools NEEDED for dilution
Second-Order Rate Law
are not
force x distance = work done
Volume Metric Flask & Pipet
27. HCl - HBr - HI - HNO3 - HClO4 - H2SO4
strong acids
eth-
viscosity
3rd law of thermodynamics
28. .69/k
X of a = moles a/total moles
Integrated Rate Law
Bronsted-Lowry Base
First-Order Half Life
29. Color of Ba (flame test)
green/yellow
voltaic cells
+1 - except if bonded to Alkali Metal -1
single bond
30. Bond bond in which atoms aren't so different that electrons are completely transferred but are different enough that unequal sharing occurs
Polar Covalent
Acid + Base --> Salt + Water
salt bridge
Equilibrium Expression
31. U(rms)=(3RT/M)^1/2
Net Ionic Equation
Root Mean Square Velocity
Isotopes
Temperature
32. Describe various properties of one orbital
purple --> pink
acid
Quantum Numbers
Equilibrium Expression
33. H?+NH3?NH4
red
rate law
actual yield/theoretical yield x 100%
Strong acid weak base rxn
34. Reactant which doesn't get used up completely in a chemical reaction
complex ions
equivalence point
indicator
excess reactant
35. Mol/L - concentration of a solution
Thermochemistry
Molarity
# protons + # neutrons
Tetrahedral
36. Ptotal=P1+P2+P3+...
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
37. These orbitals are diagonal
d orbitals
PV=nRT
iodide
22.4L
38. Average speed of gas
v3RT/M(in kg)
Colligative properties
# protons + # neutrons
Reducing Agent
39. A given compound always has exactly the same proportion of elements by mass
LE Model
phosphate - sulfide - carbonate - sulfate
Law of Definite Proportion
standard solution
40. (organics) five carbons
pent-
Barometer
red
like
41. If a system @equilibrium is stressed - the system will shift so as to reestablish equilibrium
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
42. What is defined by you taken from the whole universe
Valence Electrons(assigned)
mol Fraction
Molar Heat Capacity
System
43. Average Kinetic Energy Formula
ether
Average KE = 1/2(mass)(average speed of all particles)
electrolyte
flouride
44. CrO4²?
Mass
excess reactant
Scientific Method
chromate
45. This MUST be determined experimentally
Monoprotic
oxide
Integrated Second-Order Rate Law
rate law
46. Positive ion
Dipole-dipole forces
red
force x distance = work done
Cation
47. Ionizes to produce H+ ions
zero
Van't Hoff factor
Aufbau Principle
Arrhenius Acid
48. Liquid to gas
Multiplying
vaporization
Atmospheric Pressure
Polar Covalent
49. [A]0/2k
Open System
sulfite
hex-
Zero-Order Half Life
50. AX4
London Dispersion Forces
tetrahedral
Ligand
trigonal bipyramidal
Can you answer 50 questions in 15 minutes?
Let me suggest you:
Browse all subjects
Browse all tests
Most popular tests
Major Subjects
Tests & Exams
AP
CLEP
DSST
GRE
SAT
GMAT
Certifications
CISSP go to https://www.isc2.org/
PMP
ITIL
RHCE
MCTS
More...
IT Skills
Android Programming
Data Modeling
Objective C Programming
Basic Python Programming
Adobe Illustrator
More...
Business Skills
Advertising Techniques
Business Accounting Basics
Business Strategy
Human Resource Management
Marketing Basics
More...
Soft Skills
Body Language
People Skills
Public Speaking
Persuasion
Job Hunting And Resumes
More...
Vocabulary
GRE Vocab
SAT Vocab
TOEFL Essential Vocab
Basic English Words For All
Global Words You Should Know
Business English
More...
Languages
AP German Vocab
AP Latin Vocab
SAT Subject Test: French
Italian Survival
Norwegian Survival
More...
Engineering
Audio Engineering
Computer Science Engineering
Aerospace Engineering
Chemical Engineering
Structural Engineering
More...
Health Sciences
Basic Nursing Skills
Health Science Language Fundamentals
Veterinary Technology Medical Language
Cardiology
Clinical Surgery
More...
English
Grammar Fundamentals
Literary And Rhetorical Vocab
Elements Of Style Vocab
Introduction To English Major
Complete Advanced Sentences
Literature
Homonyms
More...
Math
Algebra Formulas
Basic Arithmetic: Measurements
Metric Conversions
Geometric Properties
Important Math Facts
Number Sense Vocab
Business Math
More...
Other Major Subjects
Science
Economics
History
Law
Performing-arts
Cooking
Logic & Reasoning
Trivia
Browse all subjects
Browse all tests
Most popular tests