chemical reactions
BONDING
SOLUTIONS
Acid/Bases
Mole
100
___ C2H6 + ____ O2 ➔ ____ CO2 + ___ H2O is an example of this type of reaction
What is combustion?
100
This is the number of electrons transferred from nitrogen atom to potassium in the formation of potassium nitride.
What is 0. because its covalent.
100
If you add more solute, excess of solid will precipitate in this type of solution
What is supersaturated solution?
100
40.HCl +H2O → H3O+ + Cl- H3O+ is a
What is conjugate acid
100
This doesn't change when the solution is diluted by the addition of a solvent.
What is number of moles of solute?
200
____ CaF2 + ____H2SO4 ➔ ___ CaSO4 + ___ HF is an example of this type of reaction.
What is double replacement?
200
this is the number of hydrogen atoms in C3H7O
What is 35
200
In this type of solution, if you add more solid it will dissolve.
What is unsaturated solution?
200
this turns blue litmus red
What is an acid
200
These are the number of moles in 250 mL of a 0.4M solution?
What is 0.1 mol
300
chemical equation must be balanced to satisfy this law
What is law of conservation of mass?
300
This is the coefficient when the equation KClO3=KCl+O2 is balanced
What is 2
300
This is the medium, where something get dissolved.
What is a solvent?
300
This happen when you dissolve a strong acid or a strong base in water.
What is complete ionization in water?
300
This is the molarity of a solution that contains 6 moles of solute in 2 liters of solution.
What is 3M
400
___ N2 + ___ H2 ➔ ____ NH3 is an example of this type of reaction.
What is Synthesis?
400
The combustion reaction doesn't include one of the following carbon dioxide, carbon monoxide and hydrogen
What is hydrogen?
400
This is the expression used to represent solubility.
What is grams of solute per 100 grams of solvent?
400
This is the formula for sulfuric acid.
What is H2SO4
400
This is the volume in ml of a 2.0 M solution needed to make 200ml of 0.50 M NaBr.
What is 50ml ?
500
___ NH3 ➔ ____ N2+H2 is an example of this type of reaction
What is decomposition?
500
This is the correct formula and coefficient of product of the following double replacement reaction
What is Rb3PO4+3H2O
500
Out of NaCl,KCl and carbon dioxide, this is going to be less soluble in hot water and more soluble in cold water.
What is carbon dioxide?
500
This occurs when the temperature of the solution is increased.
What is increase in solubility?
500
These are the products formed after acids and bases react with each other.
What is salt and water?
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