Harry Potter Geography
Where you would get your wizarding supplies.
What is Diagon Alley?
By definition, the Law of Conservation of Mass states that matter (mass) may not be __________ nor _________ .
What is created / destroyed.
This is found on the left side of the yields sign. In other words, what goes in to the reaction.
What is the reactant?
What is the goal of balancing chemical equations?
To have the same number of atoms of each element on the reactant and product side (fulfill the law of conservation of matter)
This chemical equation is balanced (true or false): 2K + MgBr2 --> 2KBr + 2Mg
What is false?
A+B--> AB is the formula for what kind of chemical reaction
What is synthesis reaction
Where you would go to school to be a wizard if you are from England.
What is Hogwarts School?
This is the force that holds atoms in a compound together.
What is chemical BOND?
This sign indicates the direction of the reaction, and separates reactants from products.
What is the yields sign OR the arrow?
When balancing a chemical equation, you are calculating this on each side of the equation.
What are the number of atoms (and polyatomic ions)?
Balance the following chemical equation: __ N2 + __ H2 --> __ NH3
What is N2 + 3H2 --> 2NH3?
AB --> A+B is the formula for what kind of chemical reaction
What is a decomposition reaction
The address of Harry Potter when he gets his acceptance to wizard school.
What is number 4 Privet Drive, under the stairs?
Twelve grams of reactant X combine with fifteen grams of reactant Y. This is the total mass of the product(s). (HINT: Think of the Law of Conservation of Mass!)
What is twenty seven grams?
This is found on the POINTY side of the arrow. It is the end result of a chemical reaction.
What is the product?
Within a chemical formula, if you don't see a subscript or a coefficient, you can know that there are these many atoms of that element or polyatomic ion within each molecule or moles of a substance in an equation.
What is one?
Balance the following equation: __ Ag2O --> __ Ag + __ O2
What is 2Ag2O --> 4 Ag + O2?
AB+C--> AC+B is the formula for what kind of chemical reaction
What is a single displacement Reaction?
Where do you catch the train to wizard school in London.
What is platform 9 3/4?
Mixing Sodium Carbonate with Silver will produce this compound, include the state of matter.
What is nothing as Ag is less reactive than Sodium?
This number shows the number of moles of each substance present in a chemical reaction.
What is the coefficient?
This law tells us that chemical equations must be balanced.
What is the law of conservation of mass?
Balance the following chemical equation: __ AlBr3 + __ K2SO4 --> __ KBR + __ Al2(SO4)3
What is 2AlBr3 + 3K2SO4 --> 6KBR + Al2(SO4)3?
AB+CD-->AC+BD is the formula for what kind of chemical reaction
What is a double replacement reaction?
If you get caught practicing dark magic this is where you will get put.
Where is Azkaban Prison?
This is the formula when you combine the following elements: Fe+3, O-2.
What is Fe2O3?
Subscript are used when writing a chemical formula to do this.
What is show atoms or polyatomic ions have full valence shells (octets/duets)?
What do you NEVER change when balancing a chemical reaction?
What is the subscript?
Balance the following chemical equation: __HNO3 + __ NaHCO3 --> __ NaNO3 + __ H2O + __ CO2
What is already balanced?
The products of this single replacement reaction:
Mn(OH)2 + Pb ----->
What is no reaction so nothing?