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EPRI: Chemistry Questions and answers with 100% Complete Solutions | verified &updated 2024
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EPRI: Chemistry Questions and answers with 100% Complete Solutions | verified &updated 2024
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EPRI: Chemistry Questions and answerswith 100% Complete Solutions | verified
&updated 2024
Original - ✔✔Increasing concentration of reactant also results in greater
chance of other reactants colliding with ______ reactant
Concentration - ✔✔rate of chemical reaction is directly proportional to
_________ of its reactants
Acids - ✔✔a compound that increases concentration of positively charged
hydrogen ions (H+) (and hydronium ions (H30+)) when dissolved in water
,Bases - ✔✔a compound that increases concentration of negatively
charged hydroxyl ions when dissolved in water (OH-)
less - ✔✔Acids have a pH balance ______ than 7
greater - ✔✔Bases have a pH balance _____ than 7
pH - ✔✔measure of acidity or alkalinity of a solution
Escape - ✔✔When pressure is reduced and exposed to the atmosphere
what happens to the gases in the solution?
Pressure - ✔✔Affects solubility and can be defined by various gas laws?
,Temperature - ✔✔When _______ of solution is near freezing/ boiling, gases are
less soluble?
leaving a carbonated drink in the sun, causing it to go flat - ✔✔What is
an example of temperature affecting gas in solutions?
Impurities - ✔✔Corrosion products, material design, leaks, make up water
impurities, chemical addition impurities, and maintenance activities (such as
poor FME or improper use of chemicals) are all sources of?
Corrosion, fouling, plugging, mechanical binding, and radiation dose -
✔✔What are problems of impurities?
Boiling Process - ✔✔Some impurities move with steam in systems but most
stay in liquid phase of _________?
, scale, corrosion, flux tilt - ✔✔When impurities stay in liquid phase of the
boiling process, they concentrate to levels high enough to cause problems like?
Corrosion - ✔✔the inevitable process of metal finding something that will
accept is unwanted electrons
General Corrosion - ✔✔Uniform attack on a metal surface by its
environment; corrosion rate is uniform over entire surface of metal
General Corrosion Rates - ✔✔The following factors influence:
-Increasing Temperature
-Increasing Dissolved Oxygen
-Decreasing pH
-Increasing Flow
-Shocks and Stresses
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