Chemical Reactions & Equations Crossword Puzzle

QUESTIONS LIST:

• double : in _ displacement 2 ions change places to form 2 new compounds
• decomposition : _ reaction -1 compound forms 2 or more simpler substances
• combustion : _ reaction - substance combines with oxygen, releasing heat and light
• coefficient : whole number that is written in front of a formula in a chemical equation
• reversible : reaction that the products can reform the original reactants
• word equation : chemical reaction represented by words
• electrolysis : decomposition of a substance by an electric current
• precipitate : a solid that forms during a chemical reaction and separates from the solution
• synthesis : _ reaction -2 or more substances form a new compound
• formula : _ equation - uses formulas to represent reactants and products
• single : in _ displacement one element replaces another in a compound
• chemical : _ equation - represents the identities of the reactants and products in a chemical reaction