le chatiler principle /ocean acidification/antacid neutralization rxns
what is the cause of ocean acidification?
absorption of atmospheric carbon dioxide by the oxean
how does air pollution affect rainfall???
it can cause acid rain
How do u find the conjugate acid of the base????
add a proton (H+) to the base
double displacement reaction definition
cheical process where 2 ionic compounds exchange ions to form new compounds
how do u identify a polyatomic ion??
if an ion has more than one atom
How does ocean acidification affect marine organisms?
The acidification makes it harder for crustaceans and coral to build their shells and parts
what is the difference between ph and poh???
ph:Shows the acidity of a solution
poh;the basicity of a solution
what is a limiting reactant????
a reactant that is completely consumed in a chemical reaction
what is stoichiometry????
finding out the amounts of reactants and products in a chemical reaction
what are intermolecular forces???
when opposite forces exist between molecules
what are 3 ways u can shift the equilibrium into a reversible reaction?
1. Change the concentration of reactants or products
2.change the pressure
3.change the temperature
what is the difference between strong acids and weak acids??
strong acids have molecules that break apart into ions and weak acids partially ionize with remaining molecules
what is a conjugate acid base pairs??
a chemical compound formed when a base accepts a proton in a bronsted Lowry acid base reaction
how do u calculate the mole??
# of moles=mass in grams of molar mass
how is an ionic compound formed??
the transfer of electrons between atoms making postove or negative ions
what type of reaction is a antacid?
neutralization reaction
What is the difference between a strong base and a weak base???
strong base is a base that fully dissociates in water making a high concentration of hydroxide ions. weak base partially dissociates with a lower number of hydroxide ions
how can u determine a limiting reactant???
calculate the mole ratio to the stoichiometric coefficient
what is a mole ratio???
the ratio between the amounts in moles of 2 compounds in the chemical reaction
how do u identify an ionic compound??
when compounds involve a metal binding with a metal that is displaying bonding
what are antacids usually used for??
helps with stomach aches by neutralizing excess stomach acid
what is n equilibrium constant???
a value that describes the relationship between reactants and products in a chemical reaction
how do u find the limiting reactant???
compare the mole ratios of the reactants to their coefficients in the balanced chemical equation
what is a displacement reaction???
a type of chemical reaction ehre elements replace elements in a compound
what is a polyatomic ion??
an ion composed of more than one atom