Lessons 1-3
The state of matter that has no defined shape or volume, but can be compressed.
What is a gas?
An atom with a positive net charge.
What is a Cation?
The value and units of Avogadro's number.
The general class of energy that chemical energy falls under.
What is potential energy?
The Lewis structure(s) of N2O.
The SI unit for mass.
What is kilograms?
The occurrence of two atoms bonding and unequally sharing electrons.
What is polarity?
The simplest whole-number ration of atoms in a compound.
What is an empirical formula?
The values of energy for the system and its surroundings under exothermic conditions.
What is -Esys = +Esurroundings ?
The chemical formula for iron (III) chlorite.
The density of an object that weighs 234g and takes up 25.6mL of volume.
What is 9.14 g/mL?
The name of the binary acid that forms when hydrogen and fluorine react.
What is Hydrofluoric acid?
The efficiency of a reaction.
What is percent yield?
The formula to find heat in respect to specific heat capacity.
What is q=m*Cs*deltaT
The highest coefficient in the following reaction
AgNO3 + MgCl2 → AgCl + Mg(NO3)2
What is 2?
The same element with a different number of neutrons.
What is an isotope?
The chemical formula for iron (III) Bromide.
What is FeBr3?
The type of compound that partially ionizes, but remains mostly as molecules.
What is a weak acid?
The ideal gas law.
What is PV=nRT?
The electron orbital described as having a clover leaf shape.
What are d orbitals?
The principle that would prevent two electrons from having the following set of quantum numbers...
n=3 l=2 ml= -3, -2,-1, 0,1 , 2, 3 ms= +1/2
n=3 l=2 ml= -3, -2,-1, 0,1 , 2, 3 ms= +1/2
What is the Pauli exclusion principle?
The type of reaction that yields gaseous water, heat, and carbon dioxide.
What is a combustion reaction?
The solubility of the compound that forms when Barium and sulfate reacts.
What is insoluble?
The values of pressure, temperature, and volume under STP.
What is 1atm, 273K, and 22.4L?
The formula for when Aqueous solutions of phosphoric acid and potassium hydroxide react to produce aqueous potassium dihydrogen phosphate and liquid water.
What is H3PO4 +KOH --> KH2PO4 +H2O?