Solid, Liquid, Gas... and Thief?
In a solid, how do the particles move?
What is vibrating in a solid position?
This Italian scientist is the namesake for the fundamental constant of the mole
Who is Amedeo Avogadro?
This fundamental gas law states that the volume of a gas at a constant temperature is inversely proportional to its pressure
What is Boyles Law?
This is the minimum amount of energy required to initiate a chemical reaction.
What is activation energy?
The standard unit of measurement used to express electrical potential or electromotive force (EMF) of a cell.
What are volts.
What happens to the speed of gas particles when you heat them up
What is increase?
The volume occupied by exactly one mole of any ideal gas at Standard Temperature and Pressure (STP)
What is 22.4L?
This is the component in a solution that is being dissolved, typically present in a smaller amount.
What is solute?
This factor affects the reaction rate of gases by bringing particles closer together, increasing collision frequency
What is pressure?
The electrode where oxidation always takes place
What is the anode?
The sum of all oxidation numbers in a neutral compound
What is zero?
The fundamental SI unit used to measure the amount of a chemical substance
What is a mole?
DAILY DOUBLE
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Formula used to calculate volume / concentration of a diluted solution
In an endothermic reaction, is the change in enthalpy (Delta H) positive or negative?
What is positive?
When the forward reaction rate equals the reverse reaction rate, a system has reached this state.
What is chemical equilibrium
The phase change that occurs when a solid turns into a liquid
What is melt?
In the reaction N2 + 3H2 -> 2NH3), this is the mole ratio of Nitrogen (N2) to Ammonia (NH3)
What is 1:2?
This is the constant (R) used in the Ideal Gas Law (PV = nRT) when pressure is in atmospheres (atm) and volume is in liters (L).
If the rate of a reaction doubles when the concentration of reactant A is doubled, what is the order of the reaction with respect to A?
What is first order?
If the equilibrium constant K is much greater than 1 K >> 1, this side of the reaction is favored
What are the products?
In this process, a chemical species loses electrons.
What is oxidation?
The maximum amount of product that can possibly be created in a perfect chemical reaction.
What is theoretical yield?
This abbreviation stands for the standard temperature and pressure conditions defined in chemistry
What is STP?
If the activation energy Ea for a forward reaction is 50 kJ and the Delta H is -20 kJ, what is the activation energy for the reverse reaction?
What is 70 kJ?
DAILY DOUBLE
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This French chemist noted that a change in temperature, pressure, or concentration of a system will cause the system to shift in a way that counteracts the change. (Full name)