LE chateliers,principle,PH & ocean acidification
what gas is mainly responsible for ocean acidification?
carbon dioxide
what does bronsted -lowry acid do?
Donates H ions
what number tells how many particles are in one mole
avogadros number
what type of reaction is this? A+B--> AB
sysnthesis reaction
what intermolecular force exists between water molecules?
hydrogen bonding
is a solution with a PH of 3 acidic,basic,or neutral
acidic
what does bronsted-lowry base do?
Accepts H ions
what is the molar mass of H2O
18g/mol
balance this equation _AI+_O2->-AI2O3
4AI+3O2-->2AI2O3
what is the name of NaCI?
sodium chloride
if more reactant is added to an equilibruim system,which direction will the reaction shift?
to the right/toward products
in the reaction HCI+H2O -->H3O+CL-
what is CL- called
the conjugate base
in the equation 2H2+O2-->2H2Ohow manymolar mass of water are produced from 2 moles of O2
4 moles
what chart is used to predict single replacement reactions?
the activity series
what is the formula for calcium nitrate
Ca(NO3)2
in the reaction 2SO2(g)+O2(g)~2SO3(g)
the reaction shifts right
what is PH if [H] =1x10-10
4
what is the reactant called that gets used up first
The limiting reactant
what type of reaction is this? AB->A+B
decomposition reaction
what is weakest intermolecular force
london dispersion forces
N2+3H2, <-->2NH3+ heat
what happens when heat is removed?
the reaction shifts to the right
is the solution with a PH of 11 acidic basic or neutral
basic
what is the molarity of a solution with 4 moles and 2 liters
2M
what are the products of the reaction?
AgNO3+NaCL-->
AgCL+NaNO3
what is the formula for dinitrogen pentoxide
N2O5