Science, Technology, Engineering, and Mathematics
General Chemistry
REVIEWER
12 - EDT/SCP| S.Y. 24 - 25 1st SEMESTER | 2nd QUARTER | BY Yzhie & Angelo
Jacques Alexandre Cesar Charles (1746-1823) stated that
GENERAL CHEMISTRY 1 the volume of a gas is directly proportional to its absolute
temperature under constant pressure and amount of gasses.
Guided Outline
(If the Temperature rises, the Volume also rises and vice-versa)
I. IDEAL GAS LAWS
II. GAS STOICHIOMETRY The law is expressed in this formula:
III. ELECTRONIC STRUCTURE OF ATOMS
IV. CHEMICAL BONDING
Reference: PDF and Teacher’s Notes
(This formula can also be manipulated by cross-multiplying
I. IDEAL GAS LAWS
when finding the desired component)
Pressure is the force exerted per unit area and is
essential in understanding gas behavior. Common units of pressure
include atmospheres (atm), millimeters of mercury (mmHg), and
kilopascals (kPa). Gas laws (Boyle's, Charles's, Gay-Lussac's)
describe the relationships between pressure, volume, and
temperature of gases, enabling the determination of pressure, Avogadro’s Law
volume, or temperature changes under specific conditions. Romano Carlo Avogadro (1776-1856) stated that under
Additionally, Dalton's law explains the behavior of gas mixtures by constant pressure and temperature, the number of moles of a
relating the total pressure to the partial pressures of each gas particular gas sample is directly proportional to the volume of gas.
component. These concepts provide a comprehensive foundation
for understanding the behavior and applications of gases in various (More number of molecules = More Volume and vice versa)
settings.
The formula for the law can be expressed in this way:
GAS LAWS
Boyle’s Law
Robert Boyle (1627-1691) stated that under constant
temperature and amount of gas , the volume of any given amount
of gas is inversely proportional to the pressure exerted on it.
(Meaning that if the pressure increases, the volume decreases
and vice versa) (Just like Charles’ Law, It can be manipulated the same way
except you just change T with n)
This law is expressed in the given formula:
Ideal Gas Law
States that gasses manifest ideal behavior when they are
subjected to standard conditions (e.g., standard temperature of
273 K, standard pressure of 1 atm, standard volume of 22.4 L,
(In trying to Identify each component, We can use the rules of standard number of particles of 1 mol). You can establish the
cross multiplication) behavior of an ideal gas by revisiting the previous gas laws
(Notice how when we are finding one component of the
formula, the one left out is transposed(cross-multiplied) below
the other side of the formula) For finding every component in the Ideal Gas Law equation
please look at this :3
Charles’ Law
https://by-yzhie.carrd1.co/