chemical formulas, equations, and reactions
DESCRIPTION
Chemical Formulas, Equations, and Reactions. Chemical Change:. Occurs when one or more substances are changed into new substances with different properties; cannot be undone by physical means. Chemical Change is:. Chemical Change is not:. Chemical Change:. - PowerPoint PPT PresentationTRANSCRIPT
Chemical Formulas, Equations, and Reactions
Chemical Change:Occurs when one or more
substances are changed into new substances with different properties; cannot be undone
by physical means
Chemical Change is:
Chemical Change is not:
Chemical Change:Occurs when one or more
substances are changed into new substances with different properties; cannot be undone
by physical means
Chemical Change is:
Chemical Change:Occurs when one or more
substances are changed into new substances with different properties; cannot be undone
by physical means
Chemical Change is:
Chemical Reaction is:
Change that take place when two or more substances
(reactants) interact to form new substances (products)
Chemical Reaction is:
Chemical Reaction is not:
Chemical Reaction is:
Change that take place when two or more substances
(reactants) interact to form new substances (products)
Chemical Reaction is:
Chemical Reaction is:
Change that take place when two or more substances
(reactants) interact to form new substances (products)
Chemical Reaction is:
Chemical Property is:The Characteristics of a
substance that describe its tendency to combine with other substances and form
new ones.
Chemical Property is:
Chemical Property is:The Characteristics of a
substance that describe its tendency to combine with other substances and form
new ones.
Chemical Property is:
Chemical Property is:The Characteristics of a
substance that describe its tendency to combine with other substances and form
new ones.
Chemical Property is:
Physical Property is:Property of matter that can
be observed without changing the composition or identity of the matter
Physical Property is:
Physical Property is not:
Physical Property is:Property of matter that can
be observed without changing the composition or identity of the matter
Physical Property is:
Physical Property is:Property of matter that can
be observed without changing the composition or identity of the matter
Physical Property is:
Molecule is:Smallest particle of a substance that still has the properties of that substance.
Molecule is:
Molecule is not:
Molecule is:Smallest particle of a substance that still has the properties of that substance.
Molecule is:
Molecule is:Smallest particle of a substance that still has the properties of that substance.
Molecule is:
Compound is:Matter made up of two or
more elements; Elements in compound are chemically
bonded, cannot be separated by physical means
Compound is:
Compound is:Matter made up of two or
more elements; Elements in compound are chemically
bonded, cannot be separated by physical means
Compound is:
Compound is:Matter made up of two or
more elements; Elements in compound are chemically
bonded, cannot be separated by physical means
Compound is:
Endothermic Reaction is:
Chemical reaction in which heat energy is absorbed;
feels cold to touch.
Endothermic Reaction is:
Endothermic Reaction is not: WARM
TO TOUCH
Endothermic Reaction is:
Chemical reaction in which heat energy is absorbed;
feels cold to touch.
Endothermic Reaction is:
Endothermic Reaction is:
Chemical reaction in which heat energy is absorbed;
feels cold to touch.
Endothermic Reaction is:
Exothermic Reaction is:Chemical reaction in which
heat energy is given off; usually as thermal energy;
feels hot to touch
Exothermic Reaction is:
Exothermic Reaction is not:
Exothermic Reaction is:Chemical reaction in which
heat energy is given off; usually as thermal energy;
feels hot to touch
Exothermic Reaction is:
Exothermic Reaction is:Chemical reaction in which
heat energy is given off; usually as thermal energy;
feels hot to touch
Exothermic Reaction is:
Law of Conservation of mass:
States that matter can neither be created nor destroyed, it can only
change form
Law of Conservation of mass:
Law of Conservation of mass:
States that matter can neither be created nor destroyed, it can only
change form
Law of Conservation of mass:
Law of Conservation of mass:
States that matter can neither be created nor destroyed, it can only
change form
Law of Conservation of mass:
Chemical Formula is:
A way of describing the number of atoms that
make up one molecule of a compound
Chemical Formula is:
Chemical Formula is:
A way of describing the number of atoms that
make up one molecule of a compound
Chemical Formula is:
Chemical Formula is:
A way of describing the number of atoms that
make up one molecule of a compound
Chemical Formula is:
Chemical Equations are:
A way of writing changes in the arrangement of atoms during a chemical reaction,
using chemical symbols
Chemical Equations are:
Chemical Equations are:
A way of writing changes in the arrangement of atoms during a chemical reaction,
using chemical symbols
Chemical Equations are:
Chemical Equations are:
A way of writing changes in the arrangement of atoms during a chemical reaction,
using chemical symbols
Chemical Equations are:
Product is:
Compound or element that is the result of a chemical
reaction
Product is:
Product is:
Compound or element that is the result of a chemical
reaction
Product is:
Product is:
Compound or element that is the result of a chemical
reaction
Product is:
Reactant is:
Compound or element that changes during a
chemical reaction
Reactant is:
Reactant is:
Compound or element that changes during a
chemical reaction
Reactant is:
Reactant is:
Compound or element that changes during a
chemical reaction
Reactant is:
Subscript is:The small number that indicates the number of the preceding element.
Subscript is:
Subscript is:The small number that indicates the number of the preceding element.
Subscript is:
Subscript is:The small number that indicates the number of the preceding element.
Subscript is:
Coefficient is:a number placed in front of a term in a chemical equation
to indicate how many molecules (or atoms) take
part in the reaction.
Coefficient is:
Coefficient is:a number placed in front of a term in a chemical equation
to indicate how many molecules (or atoms) take
part in the reaction.
Coefficient is:
Coefficient is:a number placed in front of a term in a chemical equation
to indicate how many molecules (or atoms) take
part in the reaction.
Coefficient is:
Yields is:
the amount of product obtained in a chemical
reaction (the arrow)
Yields is:
Yields is:
the amount of product obtained in a chemical
reaction (the arrow)
Yields is:
Yields is:
the amount of product obtained in a chemical
reaction (the arrow)
Yields is:
Precipitate is:
the formation of a solid in a solution; reaction occurs in a liquid, the solid formed is
the precipitate.
Precipitate is:
Precipitate is:
the formation of a solid in a solution; reaction occurs in a liquid, the solid formed is
the precipitate.
Precipitate is:
Precipitate is:
the formation of a solid in a solution; reaction occurs in a liquid, the solid formed is
the precipitate.
Precipitate is:
Sublimation is:
process of transformation directly from the solid phase
to the gaseous phase without passing through an intermediate liquid phase
Sublimation is:
Sublimation is:
process of transformation directly from the solid phase
to the gaseous phase without passing through an intermediate liquid phase
Sublimation is:
Sublimation is:
process of transformation directly from the solid phase
to the gaseous phase without passing through an intermediate liquid phase
Sublimation is: