A chemical equation that does not indicate the relative amounts of reactants and products.
What is a Skeletal Equation?
100
_C2h6+_O2>>>_ CO2+_H20
What is 2 7 4 6
100
separates two reactants and products
What is a plus sign
100
The activity series of metals list the order of
What is decreasing reactivity
100
What teacher breath stanks the most?
Who is Gerald debose
200
A representation of a chemical reaction;the formulas of the reactants on the left are connected by an arrow with the formulas of the products on the right.
What is Chemical Equation?
200
A chemical change involving in exchange in positive ion in 2 compounds.
What is a double-replacement reaction
200
what separates reactants from products
What is yields -->
200
How can you predict the formation of a precipitate in a double replacement reaction?
What is using the general rules for solubility of ionic compounds
200
who needs a new barber?
who is donniel ward magee
300
A HALOGEN CAN ALSO REPLACE ANOTHER HALOGEN FROM A ___________.
What iS a compund
300
a substance that speeds up the reaction but is not used up in the reaction.
What is catalyst
300
what is using the place of a arrow sign for reversible reactions
What is ---><---
300
Each side of the equation has the same number of atoms in each element and mass is covered.
What is a balanced equation
300
who can't talk to save their life?
Who is ma-ma-ma-ma-ma-ma-gee
400
a chemical change in which 2 more substance react to form a single new substance ?
What is combination reaction
400
an equation for a reaction in a solution that shows only particles that are directly involved in the chemical change
What is the net ionic compund
400
what designates a reactants or a product in a solid state, liquid state, a gas state; place after the formula
What is (s),(i),(g)
400
small whole numbers that are placed in front of formulas in the equation in order to balance it
What is a coefficient
400
What is the famous basketball movie called?
What is passing glory
500
A chemical change in which a single compound breaks down 2 or more simpler products
What is a decomposition reaction
500
combination, decomposition, single replacement, double replacement, and combustion are called___
What are the five general types of reactions
500
Designates a Aqueous solution; the substance is placed in water and is dissolved in water; placed after the formula.
What is (aq)
500
first step : write a skeleton equation then use coefficients to balance the equation so that it obeys the law of conservation of mass
What are the steps for writing and balancing equations