EPRI CHEMISTRY TEST/ CHEMISTRY TEST EPRI EXAM
LESSON 1, 2, 3, 4, 5, 6, & 7 QUESTIONS WITH COMPLETE
SOLUTIONS GUARANTEED PASS BRAND NEW 2025
Purpose of properly controlled chemistry program: - ANSWER
>> protect the reactor coolant system pressure boundary
integrity -protect fuel cladding integrity and fuel performance
-minimize out-of-core radiation fields
-minimize corrosion of all secondary plant and auxilary system
components
All matter is composed of - ANSWER >> chemicals (elements or
compounds)
Fundamental units of elements: - ANSWER >> atoms
, positively charged ion - ANSWER >> cation
negatively charged ion - ANSWER >> anion
When two different atoms have the same number of electrons
in their outermost shell, - ANSWER >> they will have similar
chemical properties
a measure of the number of chemical bonds formed by the
atoms of a given element - ANSWER >> valance
positive valence - ANSWER >> electrons can be given up
negative valence - ANSWER >> electrons can be taken in
Reduction reaction - ANSWER >> -substance gains electrons or
is reduced
-reducing agent supplies additional electrons
Oxidation reaction - ANSWER >> -substance loses electrons or is
oxidized
-oxidizing agent takes away electrons
What model explans the factors that affect reaction rates -
ANSWER >> collision theory
LESSON 1, 2, 3, 4, 5, 6, & 7 QUESTIONS WITH COMPLETE
SOLUTIONS GUARANTEED PASS BRAND NEW 2025
Purpose of properly controlled chemistry program: - ANSWER
>> protect the reactor coolant system pressure boundary
integrity -protect fuel cladding integrity and fuel performance
-minimize out-of-core radiation fields
-minimize corrosion of all secondary plant and auxilary system
components
All matter is composed of - ANSWER >> chemicals (elements or
compounds)
Fundamental units of elements: - ANSWER >> atoms
, positively charged ion - ANSWER >> cation
negatively charged ion - ANSWER >> anion
When two different atoms have the same number of electrons
in their outermost shell, - ANSWER >> they will have similar
chemical properties
a measure of the number of chemical bonds formed by the
atoms of a given element - ANSWER >> valance
positive valence - ANSWER >> electrons can be given up
negative valence - ANSWER >> electrons can be taken in
Reduction reaction - ANSWER >> -substance gains electrons or
is reduced
-reducing agent supplies additional electrons
Oxidation reaction - ANSWER >> -substance loses electrons or is
oxidized
-oxidizing agent takes away electrons
What model explans the factors that affect reaction rates -
ANSWER >> collision theory
