Atomic Structure
Chemical Formulas & Naming
Chemical Reactions
Solutions Chemistry
Acids & Bases
Are you smarter than a 5th grader?
100
List each element as a metal or a nonmetal
Carbon
Copper
Carbon - Nonmetal
Copper - Metal
100
What is a name for CO2?
Carbon Dioxide
100
What are 4 of the 5 types of reactions?
Synthesis
Decomposition
Single Replacement
Double Replacement
Combustion
100
What are 2 out of the 3 different levels of saturation in a solution?
Unsaturated
Saturated
Supersaturated
100
What pH is considered neutral?
7
100
Name one musical instrument that has strings.
Guitar, violin, cello, piano, harp, etc.
200
How many protons and neutrons does phosphorus-33 have?
Protons = 15
Neutrons = 18
200
What would the formula for Ruthenium (II) Chloride be?
RuCl2
200
Which type of reaction will have 2 or more reactants that combine to make 1 final product?
Synthesis
200
If a chemical contains the element sodium, will it be soluble or insoluble?
Soluble (Alkali metal/Capital N)
200
Is the pH of 7.2 acidic, basic, or neutral?
Basic
200
What does the prefix octo- mean when placed before a word?
8
(octagon, octapus)
300
Out of all of these elements, which will have the largest atomic radius?
Rb, Mo, Ga
Rb
300
What would the name of XeF6 be?
Xenon hexafluoride
300
Find the missing mass.
55 g
300
If more solute can be added to a solution and still be dissolved, what level of saturation would the solution be?
Unsaturated
300
List each of the following chemicals as an acid or a base.
HBr
NaOH
H3PO4
HBr - Acid
NaOH - Base
H3PO4 - Acid
300
List 3 countries in Europe
France, UK, Spain, Germany, Ukraine, Austria, Sweden, Norway, etc.
400
What is the electron configuration of Se (Atomic number 34)
1s22s22p63s23p64s23d104p4
OR
[Ar]4s23d104p4
400
What would the formula be for ammonium phosphate be?
(NH4)3PO4
400
Write down the numbers to balance out this chemical equation.
___ B + ___S2 --> ___B2S3
4 B + 3 S2 --> 2 B2S3
400
Supersaturated
400
An unknown solution has a higher concentration of [OH-] than [H+]. Additionally, when HCl is added to this unknown solution, it becomes neutralized. Which of these chemicals could this solution be?
a) BaCl
b) KF
c) HNO3
d) KOH
d) KOH (It's a base)
400
What are the four planets in the Milky Way galaxy that have rings?
Jupiter, Saturn, Uranus, Neptune
500
Order the following elements with the highest ionization energy to the lowest ionization energy.
Cd, Se, Rh, Fr
Se, Cd, Rh, Fr
500
What would the scientific name be for C2O7?
Dicarbon heptaoxide
500
Write down the numbers to balance out this chemical equation.
___ C9H20 + ___O2 --> ___CO2 + ___H2O
C9H20 + 14 O2 --> 9 CO2 + 10 H2O
500
How many grams of K2Cr2O7 can be dissolved in 100 g of water at 20 °C?
About 10 g
500
Using the image below, what would the name of the following acids be?
1. Bromic Acid
2. Hydrofluoric Acid
500
What are the first 10 amendments to the U.S. Constitution called?
Answer: The Bill of Rights