Stoichiometry
The mass of 25mol NaCl
What is 1,443.75?
When temperature and number of mols are constant and the pressure is doubled.
What is the volume is halved?
A pH of 5.5
What is an acid?
Thermal energy measures.
What is kinetic energy?
2 protons and 2 neutrons.
What is alpha radiation?
The number of molecules in 3.5mol of H2O
What is 2.11x1024?
When pressure and number of mols are constant and the temperature is tripled.
What is the volume is tripled?
A concentration of [OH-] exceeding 1x10-7
What is a base?
Types of heat transfer.
What are conduction, convection, and radiation?
A proton splits.
What is a neutron and a positron?
Limiting Reagent
What is the chemical that is completely consumed in a reaction?
The empty space between gas particles.
Why can gases be compressed according to Kinetic Molecular Theory?
Disassociates completely in solution.
What is a strong acid or base?
2Fe2O3 + 3C --> 4Fe + 3CO2 + heat
What is an exothermic reaction?
Is responsible for the formation of smaller elements.
What is fusion?
The number of Br- ions present in 6moles of FeBr3
What is 1.08x1025 ions?
Something that has more substance dissolved than it should.
What is Supersaturated?
The salt formed by combining Ba(OH)2 and H2SO4
What is BaSO4?
2NH3 --> N2 + 3H2
Delta H = +92.2kJ
Energy is...
What is absorbed?
It makes nuclear energy efficient and nuclear weapons so dangerous.
What is the cascade effect?
The volume of Hydrogen at STP required to produce 40g of ammonia using this equation
N2 (g)+ 3H2 (g)--> 2NH3 (g)
What is 79.06L?
The molarity of a 100mL H2SO4 solution made from 10mL of a 20M stock solution.
What is .2M?
What is the pH of 0.0003M NaOH
What is 10.48?
The ever increasing chaos of the universe.
What is entropy?
This radiation almost never happens by itself.
What is gamma radiation?