Life Linked Science
This enzyme is found in aerobic cells in the body and works very quickly to break down hydrogen peroxide in to merely H2O and O2.
What is Catalase
This term identifies the part(s) of a chemical equation that undergoes a change during the reaction.
Reactant(s)
___ Li + ___ F2 → ___ LiF
2Li + F2 → 2LiF
The chemical reaction that follows represents what type of reaction? (CaCO3 → CaO + CO2)
Decomposition
This particular type of substance is often used in chemical reactions in order to speed up the rate at which the reaction occurs.
Catalyst
I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?
What is a Map
According to this scientific law, energy can neither be created nor destroyed. More specifically, energy can only be transferred.
The Law of Conservation of Energy
___ Al + ___ O2 → ___ Al2O3
4Al + 3O2 → 2Al2O3
The chemical reaction that follows represents what type of reaction? (Na3PO4 + 3KOH → 3NaOH + K3PO4)
Double Displacement
This particular type of substance is often used in chemical reactions in order to slow down the rate at which the reaction occurs.
Inhibitor
Automobiles often contain catalytic converters that speed up the process of CO being converted to CO2. This is called a catalyst. What is one of the key elements that are contained in a catalytic converter that makes them so valuable?
What is Platinum, Rhodium, Palladium
This type of chemical reaction absorbs more energy in their products than they initially had in their reactions.
An Endothermic Reaction
___ N2 + ___ H2 → ___ NH3
N2 + 3H2 → 2NH3
The chemical reaction that follows represents what type of reaction? (C3H6O + 4O2 → 3CO2 + 3H2O)
Combustion
A person may want to split their firewood in order to increase this factor that speeds up the rate of a reaction.
Surface Area
Make an off the ceiling shot and you get 400 points! (the person who selected this question must shoot!)
🧱
In this type of chemical reaction, energy in the reactants is higher than in the products because that energy has been expelled in the form of heat.
An Exothermic Reaction
___ CH4 + ___ O2 → ___ CO2 + ___ H2O
CH4 + 2O2 → CO2 + 2H2O
The chemical reaction that follows represents what type of reaction? (P4 + 3O2 → 2P2O3)
Synthesis
This factor that affects the rate of a reaction can cause bread mold either very quickly, or very slowly.
Temperature
Medications are often administered to patients prior to needing them. For example, a person may take Prilosec prior to eating to slow down excess build up of acid in a person's stomach. What are medications that slow down a process called?
What is inhibitors
This French chemist is best known for conducting many experiments on the topic of equilibrium. He is also well known for killing a lab assistant during an expirement!
Henry-Louis Le Chatelier
___ NH3 + ___ O2 → ___ NO + ___H2O
4NH3 + 5O2 → 4NO + 6H2O
The chemical reaction that follows represents what type of reaction? (SeCl6 + O2 → SeO2 + 3Cl2)
Single Displacement
This factor affecting the rate of chemical reactions can be illustrated by a covered cooking pot in comparison to an uncovered cooking pot.
Increase/Decrease In Pressure.