Chemical Equations Crossword

reaction in which one substance breaks down into simpler substances
chemical reactions that release energy
substance that speeds up a chemical reaction without being permanently changed
one element replaces another element in a compound
Mass is not created nor destroyed during a chemical reaction
cations switch places to form two new compounds
two or more substances combine to form a new compound
substance in a reaction represented by (aq)
substance on the left of the reaction arrow
any compound with hydrogen as its cation
compound with hydroxide ion is classified as a
substance(s) formed as a result of a chemical reaction
substance that slows down or stops a chemical reaction
minimum amount of energy required to start a chemical reaction
measure of the disorder of a system
proteins that acts as a biological catalyst
solid that forms as a result of a double replacement reaction
chemical equation that has equal number of atoms of each element as reactants and products
reaction of a hydrocarbon with oxygen to form water and carbon dioxide
list of elements in order or reactivity is used with _________ replacement reactions
chart used to determine which product is a precipitate in double replacement reactions
numbers used to balance a chemical equation
these numbers are required in compounds with transition metals
an element will replace an element in a compound only if the single element is
in combustion reactions this gas is produced when oxygen is abundant