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What’s solutions? Electrolytes SolubilityReactionsRandy $100 $200 $300 $400 $500
$100 When solutions dissolve on their own, this process is ______ as it is thermodynamically ________
What is Spontaneous /favored?
$200 When two chemicals are mixed with a buret to find the concentration of the unknown
What is a titration?
$300 acid-base reactions are referred to as _____ reactions $300
What is neutralization?
$400 This group on the periodic table is always soluble in solution
What are group 1 metals?
$500 The concentration of nitrate in a 2 liter solution of 50g Pb(NO 3 ) 2 aq.
What is.151M (PROOF) I V 50g/(207.2+(28+96))g/mol=.151mols Pb(NO3)2.151mols Pb(NO3)2 * 2mols NO3/mol Pb(NO3)2=.302mols.302mols NO3/2 liters=.151M
$100 a compound that is able to dissociate into ions
What is an electrolyte?
$200 A compound that is unable to dissociate into ions
What is a non-electrolyte?
$300 strong acids are considered ____ electrolytes
What is strong?
$400 The Strong Acids, strong bases and this are considered the strongest electrolytes
What are ionic solids?
$500 This is an example of a strong electrolyte with the sulfate ion and a low pH
What is Sulfuric acid(H2SO4)?
$100 When two solutions react to form a solid, this reaction occurs
What is precipitation?
$200 When the oxidation numbers of two reactants change, this reaction occurs
What is a redox reaction?
$300 In a combustion reaction, oxygen gas reacts with a ______ to form CO2 and water
What is carbohydrate ?
$400 When two chemicals combine into one chemical, this reaction occurs
What is a synthesis reaction?
$500 When sodium carbonate is reacted in solution with calcium nitrate, this is precipitated
What is Calcium carbonate?
$100 Nitrate anions are soluble when
What is always?
$200 Like dissolves _____
What is Like?
$300 silver chloride is…
What is insoluble?
$400 Copper(II) solutions usually take on this bright color
What is Blue?
$500 A Ksp of 1.63 indicates this
What is very soluble?
This is the name for what is being dissolved
What is the solute?
This is the name of what does the dissolving.
What is the solvent?
unlike a mixture, a solution is
What is homogenous ?
When a chemical is in solution it is referred to as this state
What is Aqueous?
a compound is dissolved by the _______ of its pieces
What is Dissociation?
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