Ions and Their Charges
The difference in how electrons behave in ionic and covalent bonds
What is electrons are transferred in ionic bonds and they are shared in covalent bonds?
The name of NaI
What is sodium iodide?
The formula for calcium phosphate
What is Ca3(PO4)2?
The number of moles in 175.329 g of NaCl
What is 3 mol?
This type of element is good conductor of electricity
What is a metal?
These two polyatomic ions contain sulfur and oxygen
What are sulfate and sulfite?
The chemical formula for ammonium sulfate
What is (NH4)2SO4?
The name of the compound CuI2
What is copper (II) iodide?
Increasing the amount of solute while keeping the volume of solution constant does this to the molarity of a solution
What is increases it?
The molarity of a solution that has 3 mol of solute in 500 mL of solution
What is 6 M?
The reason sodium forms a +1 ion while magnesium forms a +2 ion
What is sodium needs to lose one electron to attain a stable noble gas configuration while magnesium needs to lose two to do that?
The name of the compound Mg(OH)2
What is magnesium hydroxide?
The formula for hydrobromic acid
What is HBr?
The number of particles in one mole of a substance
What is 6.02 x 1023?
This type of compound is formed from a metal bonded to a nonmetal
What is a covalent compound?
When a sulfur atom gains electrons it forms an ion with this charge
What is -2?
The formula for dinitrogen pentoxide
What is N2O5?
The name of the compound NO2
What is nitrogen dioxide?
The molar mass of CO
What is 28.01 g/mol?
The molarity of a solution made by dissolving 4 mol of NaCl in 2 mol of water
What is 2 M?
The charge on a nitrate ion
What is -1?
The formula for iron (III) sulfide
What is Fe2S3?
The name of the compound H2SO4
What is sulfuric acid?
The number of moles present in 24.02 g of carbon
What is 2 mol?
This type of bond involves a sea of delocalized electrons
What is a metallic bond?