HESI A2 CHEMISTRY Chemistry Note Cards for HESI ENTRANCE EXAM

HESI A2 CHEMISTRY
Chemistry Note Cards for HESI ENTRANCE
EXAM

QUESTION 1.
Matter that has a definite shape and volume
Solid

QUESTION 2
Matter that changes in volume with changes in temperature
and pressure Gas

QUESTION 3
A ____________ change of matter is when no change is made to
the chemical composition of a substance. Physical

QUESTION 4
Simplest of substances and is represented by a letter or letters
Element

QUESTION 5
Law that states that matter can neither be created nor destroyed
during a chemical reaction
Law of observation of mass

QUESTION 6
The breakin of bonds and reforming of new bonds to create new
chemical compounds with different chemical formulas with
different chemical properties
Chemical reaction

QUESTION 7
5 main chemical reactions
Synthesis


HESI A2 CHEMISTRY Chemistry Note Cards for HESI ENTRANCE EXAM

, Decomposition
Combustion
Single replacement
Double replacement

QUESTION 8
Chemical reaction in which 2 elements combine to form a product
Synthesis

QUESTION 9
Chemical reaction that is the breaking of a compound into
component parts
Decomposition

QUESTION 10
The chemical reaction that is the reaction of a compound with
oxygen
Combustion

QUESTION 11
Chemical reaction that consists of an active metal
reaction with an ionic compound creating a new
compound Single replacement

QUESTION 12
Chemical reaction involving 2 ionic compounds; the reactant
yields “switched prtners”
Double replacement

QUESTION 12
How elements are arranged in the periodic table
By their chemical properties




HESI A2 CHEMISTRY Chemistry Note Cards for HESI ENTRANCE EXAM