Elements of the Periodic Table
Oxidation Reduction Rxn
Organic Chemistry
Acid-Base
Miscellaneous
100
Element that this BR diagram belongs to.
What is sodium.
100
The oxidation numbers for the following:
Fe+3 --> Fe(s)
What is +3 and 0?
100
The name given to a compound that produces a fragrance.
What is an ester?
100
Turns blue litmus red.
What is an acid?
100
This is the molar mass of water.
What is 18.02/mol?
200
These elements all have 7 valence electrons.
Halogens/Group 17
200
Of the following reaction, this species is the oxidizing agent.
Cu(s) + 2Ag+ --> Cu+2 + 2Ag(s)
What is silver
200
The name of this molecule:
What is a 2-methyl-2-propanol?
200
The conjugate base in this reaction:
HSO4- + H2O --> SO4- + H3O+
What is SO4-?
200
To balance this chemical reaction:
__ CH4(g) + __Cl2 (g) → __ CCl4 (g) + __ HCl (aq), these are the number of moles required.
300
These two elements, when not bonded, are toxic, but when bonded together, taste great on fries!
What are sodium and chlorine
300
The number of electrons transferred for tin in this reaction:
Sn2+ + 2 Fe3+ ---> Sn4+ + 2 Fe3+
What is 2 electrons?
300
The type of organic reaction seen here:
What is addition?
300
The name of the process used to slowly and precisely neutralize a substance in a lab setting.
What is a titration?
300
Name of this compound:
CuSO4 . 5H2O
copper (II) sulfate . pentahydrate
400
This element has 92 protons.
What is uranium.
400
It is the substance being reduced in this reaction:
Sn2+ + 2 Fe3+ ---> Sn4+ + 2 Fe3+
What is Sn?
400
The main difference between a saturated hydrocarbon and an unsaturated hydrocarbon.
Saturated = single bonds
unsaturated = double or triple bonds
400
This is the conjugate acid of water.
What is the hydronium ion (or H3O+)
400
This is the chemical formula of the ionic compound magnesium phosphide.
What is Mg3P2?
500
There is a lot of this element found in bananas.
What is potassium.
500
This is a common type of redox reaction and causes society billions of dollars a year to prevent.
What is corrosion.
500
The name of this compound:
What is 2,2-dimethyl-3-hexyne?
500
Name of this acid:
HNO3
What is nitric acid?
500
The number of grams of FeO produced when 1.25g of Fe is reacted with excess O2.
2Fe + O2 --> 2FeO
n=1.25 g/55.85 g/mol = 0.0224 mol
mole ratio = 2/2
m = nMM
= 0.0224 mol x (55.85 + 16.00 g/mol)
= 1.61 g