States of Matter
What are the 3 common states of matter
Solid, Liquid, and Gas
What unit is gas pressure usually measured in
Atmosphere(ATM)
What do you call the thing being dissolved in a solution
Solute
What unit is heat measured in
Joules
What PH is neutral
7
What is the term for particles spreading from an area from high concentration to low concentration
Diffusion
Which gas law connects pressure and temperature
Gay-Lussacs Law
What is the liquid that dissolves in solute
Solvent
What happens to 2 particles when energy increases
What ion do bases have
Hydrogen ions
Which intermolecular force is the strongest? Dispersion Forces, diple-diple forces, or hydrogen bonding.
Hydrogen Bonding
According to Boyles-Law what happens to the pressure when it goes up
The volume decreases
Is muddy water heterogeneous or homogenous
Heterogenous
Is melting exothermic or endothermic
endothmeric
What is the pOH of neutral solution
7
Why does a liquid with high viscosity flow more slowly
Strong intermolecular forces resist motion between particles
A gas has a volume of 5 L at 250K what will the volume be at 500K
10L
What is the molarity of 3 moles in a 1.5L solution
2 Moles
Why does sweating cool your body down
Evaporation takes away heat
What is the conjugate base of HCl
Cl-
Explain how capillary actions allows water to move upward in a thin tube
Adhesion pulls water toward the tube walls and cohesion pulls other water molecules forward
A gas has a volume of 2L and 100K what will the volume be at 300K if pressure stays the same
6L
What happens to concentration when you add more water to the solution
The concentration decreases
What is the difference between heat and temperature
Heat is energy transferred and temperature is how fast particles move
Why do strong acids conduct electricity better than weak acids
Strong acids make more ions in water