Definitions
What is the process where water molecules spontaneously break down into hydronium (H3O+) and hydroxide (OH-) ions?
Self-Ionization.
What would be the name for HCl?
Hydrochloric Acid.
What happens to a strong acid in a Conjugate Base? The same happens for a strong base in a conjugate acid.
It becomes weak. (The opposite happens for a weak acid. It becomes strong.)
Who proposed his theory of acids and bases in 1884?
Svante Arrhenius.
What is a Limiting Reactant?
It is the smallest reactant. It stays the same and there will be none left over.
What measures the number of moles of a solute dissolved in exactly one liter of solution?
Molarity.
What would be the name for HNO3?
Nitric Acid.
What is the difference for a strong base and a weak base?
A strong base will happily accept a proton and will be reluctant to donate it back. A weak base is the exact opposite, it will be reluctant to accept it and quick to donate it back.
Who said that they weren't concerned about the formation of hydronium?
Bronsted and Lowry.
What is an Excess Reactant?
It is the largest reactant. It is the one with some left over.
What is a cluster of water molecules that surround and detach solutes?
A Hydration Shell.
What would be the name for NaOH?
Sodium Hydroxide.
What is the difference between a strong acid and a weak acid?
A strong acid will readily donate a proton and will completely dissociate into a Conjugate Base, a weak acid will not.
Who said that the acids releases hydrogen ions into aqueous solutions, increasing the chances of hydronium forming?
Arrhenius.
Equation to use to solve: 1 Zn + 2 HCL -> 1 ZnCl2 + 1 H2
Zinc is the limiting Reactant with 1.5 moles compared to the 2.5 moles from the HCl.
What acid contains only two elements? Hydrogen and a second element.
Binary Acid.
What would be the name for NH3?
Annonia.
What is a base that has accepted a proton? I can re-donate a proton after accepting it.
A Conjugate Acid.
Who said that their acids donate a proton to another and their bases will accept a proton?
Bronsted and Lowry.
A chemical reaction that has a theoretical yield of 9.50 grams only produces 6.33 grams of product. What is the percentage yield for this reaction?
66.6%.
What contains hydrogen, oxygen, and a third element? Oxygen and the third element are from a polyatomic ion.
Oxyacid.
What would be the name for Ca(OH)2?
Calcium Hydroxide.
What is an acid that has donated a proton. It can reaccept a proton after donating.
A Conjugate Base.
Who said that their bases that had substances that dissolve and release hydroxide into an aqueous solution would decrease the chances of hydronium?
Arrhenius.
For the balanced equation, 2 C3H6O + 5 O2 -> 6 CO + 6 H2O, if the reaction of 87.7 grams of C3H6O produces a 62.2% yield, how many grams of CO would be produced given that the theorectical yield is 78.9 grams of CO?
49.1 grams of CO.