Question | Answer |
Solute | Dissolved substance |
Solvent | What solute is dissolved in |
Electrolyte | freely moving ions able to conduct an electrical current |
Molecular Compound | no ions present |
Homogenous mixture | mixture with evenly distributed contents |
Electrical current flows in solutions that contain______ | electrolytes |
What is a strong electrolyte | ionic solution with greater number of ions on a mole to mole bases |
Weak Electrolyte | partially dissociates in water, weakly conducts electricity |
Non-electroyte | can't conduct electrical current |
are soluble ionic compounds weak or strong electrolytes? | strong electrolytes |
Precipitation Reactions | Solid formation, ionic bonds formed/broken |
Acid/Base Reactions | Proton transfer, generally polar covalent bonds formed/broken |
Oxidation/Reduction Reactions | electron transfer, ionic and or covalent bonds formed/broken |
Molarity (M) = | mol/L |
mol solute =
and to calculate concentration of sample solutions in _______reactions | Mi X Vi
For titration reactions |
Mi X Vi = mol solute= Mf X Vf (Mi X Vi = Mf X Vf) for calculating concentration for what type of solutions | dilution |
Arrhenius | when dissolved in water |
Acids produce | H+ |
Bases produce | OH- |
Bronsted-Lowry
Acids are?
Bases are? | proton transfer
Proton donors
Proton acceptors |
Strong acids/bases ionize _____% in water | 100% ionize |
Weak acids/bases ionize < ______% in water | < 100% ionize |
Strong Acids | HClO4
H2SO4
HI
HBr
HCl
HNO3 |
Strong Bases | LiOH
NaOH
KOH
Ca(OH)2
Sr(OH)2
Ba(OH)2 |