Bonding
Lewis Structures
Chemical Equations
The Mole
Miscellaneous
100
A bond that forms through the transfer of one or more electrons from one atom to another.
What is an ionic bond?
100
This is the number of dots in the Lewis structure of fluorine.
What is seven?
100
These are what you can adjust in a chemical equation to balance it.
What are coefficients?
100
This is the number of things in a mole.
What is 6.022 x 10^23?
100
Guidelines for bonding models. Each element tries to gain a stable electronic arrangement which are similar to noble gases.
What is the octet rule?
200
This is the number of valence electrons for elements in Group VA.
What is five?
200
This is the number of dots around a sodium ion in its Lewis structure.
What is zero?
200
This is a ratio you can used as a numerical relationship between two substances in a chemical equation.
What is the mole/mole ratio?
200
This is the mass of a substance that is equal to one mole.
What is the molar mass?
200
This is the chemical formula for Cobalt (III) hydrogencarbonate.
What is Co(HCO3)3?
300
This is the number of valence electrons in carbon.
What is four?
300
This is the number of electrons transferred between potassium and oxygen.
What is two?
300
If you have 2.5 mol of O2, this is how many moles of water you produce for the following reaction. 2H2 + O2 --> 2H2O.
What 5 mol H2O?
300
This is the mass of 1 mol of O
What is 16 g?
300
This is the chemical formula for Ammonium chlorate.
What is NH4ClO3
400
Species which contain the same number of electrons are termed this.
What is isoelectronic?
400
This is the number of electrons transferred between Aluminum and oxygen.
What is six?
400
This are the coefficients for the balanced chemical equation for the decomposition of ammonia to nitrogen and hydrogen.
What is 2, 1, 3?
400
This is the number of moles of oxygen in 2 mol of N2O5?
What is 10 mol?
400
This is the Lewis structure for CNO-.
What is ??
500
This is the number of valence electrons in copper.
What is two?
500
This is the chemical formula for potassium and nitrogen.
What is K3N?
500
This is the balanced chemical equation for the combustion of C5H12O. C5H12O + O2 --> CO2 + H2O
What is 2 C5H12O + 15 O2 ---> 10 CO2 + 12 H20 ?
500
This is the number of moles of chlorine in 166.576 g of PCl5
What is 4 mol?
500
This is the Lewis structure for CH2N2.
What is ??
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