Solution Chemistry
The type of substance conducts electricity when dissolved in water because it forms ions.
What is an electrolyte?
According to Arrhenius, an acid in water produces this ion.
What is H+?
This gas law describes the inverse relationship between pressure and volume.
What is Boyle’s Law?
According to the Kinetic Molecular Theory, it is the cause of gas pressure.
What are collisions of gas particles with the walls of the container?
What type of electromagnetic radiation has the highest frequency?
What are gamma rays?
The equation used to calculate molarity.
What is sf"Molarity"=\frac{sf"moles"}{sf"Volume"} ?
This is the net ionic equation for a strong acid–strong base neutralization reaction.
What is H^+(aq) + OH^{-}(aq) \rightarrow H_2O(l) ?
The temperature scale that must be used in gas law calculations.
What is Kelvin?
According to the Kinetic Molecular Theory, this happens to the average kinetic energy of gas particles when the temperature increases.
What is “the average kinetic energy increases”?
This scientist proposed that light behaves as particles called photons.
Who is Albert Einstein?
In a precipitation reaction, the insoluble product is called this.
What is a precipitate?
In the reaction below, identify the oxidized substance:
Zn(s) + Cu^{2+}(aq) \rightarrow Zn^{2+}(aq) + Cu(s)
What is zinc?
The volume occupied by 1 mole of an ideal gas at STP.
How much is 22.4 L?
According to Dalton’s Law, the total pressure in a gas mixture is determined by doing this.
What is adding together the partial pressures?
According to Hund’s Law, electrons are arranged in this way in equal-energy orbitals.
What is singly with parallel/equal spins before pairing?
Write the net ionic equation for the reaction between silver nitrate and sodium chloride.
What is
Ag^+(aq) + Cl^{-}(aq) \rightarrow AgCl(s) ?
In SO3, sulfur has this oxidation number.
What is +6?
A gas has a volume of 2.0 L at 1.0 atm. If the pressure increases to 4.0 atm at constant temperature, it now occupies this new volume.
What is 0.50 L?
Real gases deviate most from ideal behavior at high pressure and another condition.
What is low temperature?
An electron in hydrogen falls from n=5 to n=2. Does the atom absorb or emit energy?
What is emit energy?
A student mixes 50.0 mL of 0.200 M BaCl2 with excess Na2SO4. This many moles of BaSO4 precipitate form.
What is 0.0100 mol BaSO4?
0.0500 L × 0.200 mol/L = 0.0100 mol
1:1 mole ratio
25.0 mL of 0.150 M HCl is required to neutralize a NaOH solution. This many moles of NaOH were present.
What is 0.00375 mol?
0.0250 L × 0.150 mol = 0.00375 mol
1:1 mole ratio
A 3.00 L gas sample at 300 K is heated to 450 K at constant pressure. The new volume of the gas is this.
What is 4.50 L?
\frac{T_1}{V_1}=\frac{T_2}{V_2}
A gas mixture contains oxygen at 760 torr and nitrogen at 1.20 atm. This is the total pressure.
What is 2.20 atm?
What is the complete electron configuration for sulfur (Z=16)?
What is 1s^2\ 2s^2\ 2p^6\ 3s^2\ 3p^4 ?