States of matter
What is the process in which solid turns to liquid?
What is Melting?
What kind of change is a popsicle melting?
What is a physical change?
According to Boyle’s Law, if the temperature of a gas is held constant, an increase in pressure will cause this variable to decrease
What is volume?
A combination of multiple substances that aren’t combined chemically and kept their original properties.
What is a mixture?
The Bronsted -Lowry theory defines acids and bases as what?
proton donors, proton accepters
This temperature conversion is used to convert celsius.
What is Kelvin?
In an endothermic reaction the energy is ____?
What is absorbed?
According to Charles' Law, if the pressure on a gas remains constant, this is the relationship between volume and absolute temperature?
What is a direct relationship?
A type of mixture that IS NOT uniform, like sand or salt in water.
What is a heterogeneous mixture?
Neutralization reaction is a chemical process where an acid and base:
react to produce a salt and water
At what temperature does water boil at?
What is 100 degrees celcius
What is the kind of reaction that feels hot to touch and releases energy?
What is an exothermic reaction?
Discovered in the early 1800s, this gas law states that the pressure of a given mass of gas is directly proportional to its absolute temperature, provided the volume remains constant.
What is Gay-Lussac’s Law
A mixture where it IS uniform throughout?
What is a homogeneous mixture?
What is a conjugate base?
When an acid donates a proton
What Dutch physicist created the dipole dipole theory?
Who is Willem Hendrik Keesom?
What is the amount of energy that is kept in bonds of molecules called?
What is chemical energy?
This gas law states that at a constant temperature, the volume of a given amount of gas is inversely proportional to pressure?
What is Boyle's Law?
What is a solution that has the max solute that can be dissolved in a temperature.
What is a saturated solution?
What is Titration?
lab technique used to find the exact concentration(molarity) of an unknown base or acid
The elastic-like force acting on the surface of a liquid that causes it to minimize its surface area is what force?
What is surface tension?
This term refers to the minimum amount of energy required to initiate a chemical reaction.
What is activation energy?
For Gay-Lussac’s Law to work, the amount of gas and the volume of its container must both remain this.
What is constant
What is the property that lets a solid turn into a liquid?
What is solubility?
What is the pH equation
-log[h+]