Balancing Equations steps
Write the skeletal equations
whats the 1st step
Syntheisis
2 or more substances react to produce a single product
Convert percentage to grams
Elements
Atoms
Kinectic molecular theroy
Count the atoms in the reaction
What is the second step
Combustion
Oxygen combines with a substance and releases energy in the form of heat and light
Change grams to moles
what is the second step
Ions
Ions
Ideal gas
what is Imaginary gas that follows the assumption below
Count the staoms in the products
What is the 3rd step
Decompistion
Single compound breaks down into 2 or more elements or new compounds
Divid by small number
What is third step
Covalent Bond
Molecules
Assumes
What is particles are small and separated by empty space
Change the coificiants to make the number of atoms the same on both sides
what is the 4th step
Single Replacement
Atom of 1 element replaces the atoms of another element in a compound
If need x by factor to make small number whole
What is 4th step
Ionic bond
Formula Unit
Gas Pressure occurs when
What is because of the collision of gas particles with the walls of their container
Write coificient in lowest terms
What is the last step
Double Replacement
exchange of ions between 2 compounds
Write formula with ratio as subscript
What is 5th step
particles, moles, mass
What are the 3 steps
How is Pressure messured
What is a barometer or a manometer