SAT chem 09 redox and electrochemistry

SAT chem 09 redox and electrochemistry

SAT chem 09 redox and electrochemistry
... be reduced and which species will be oxidized? F2 + 2e → 2F (aq); E = +2.87 V + Ca + 2e → Ca(s); E = -2.76 V a F will be oxidized and 2+ Ca will be reduced 2+ b Ca will be oxidized and F2 will ... 2+ b Ca will be oxidized and F2 will be reduced c Ca(s) will be oxidized and F2 will be reduced d F2 will be oxidized and Ca(s) will be reduced 30 What is the oxidation number of Mn in KMnO4? ... An electric current causes an otherwise non-spontaneous chemical reaction to occur b Reduction occurs at the anode c A spontaneous electrochemical reaction produces an electric current d The electrode...
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SAT chem 05 thermo and equilibrium

SAT chem 05 thermo and equilibrium
... concentrations of H2, Br2 and HBr are 0 .05 M , 0.03 M, and 500.0 M The equilibrium constant for this reaction at 400 oC is 2.5 x 103 Is this system at equilibrium? a Yes, the system is at equilibrium b No, ... the equilibrium When the temperature of a reaction at equilibrium is increased, the equilibrium will shift to favor the endothermic direction BaCl2 dissociates in water to give one Ba2+ ion and ... in order to reach equilibrium c No, the reaction must shift to the left in order to reach equilibrium d It cannot be determined e The reaction will never be at equilibrium A chemist interested...
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SAT chem 08 acids and bases

SAT chem 08 acids and bases
... the above 41 Which of the following acids is capable of dissolving gold? a Hydrochloric b Nitric c Sulfuric d A combination of A and B e A combination of A and C 42 A stock solution of 10 M NaOH ... mL of a 0.015 M Ba(OH)2 solution is added to 30 mL of an HCl solution of unknown concentration and titration is complete What is the approximate concentration of the HCl solution? a 0.015 M b...
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09 Physical and Chemical Characteristics of DDGS revisions.

09 Physical and Chemical Characteristics of DDGS revisions.
... Physical & Chemical Characteristics of U.S DDGS Physical and chemical characteristics of distiller’s dried grains with solubles (DDGS) vary among sources and can influence its feeding value and ... size (geometric mean), the coefficient of variation (CV) and 08 - Physical & Chemical Characteristics of DDGS standard deviation (SD) of particle size within and among ethanol plants were calculated ... DDGS has a sweet, fermented smell DDGS that has a burned or smoky smell has been overheated 08 - Physical & Chemical Characteristics of DDGS Particle Size, Bulk Density and pH Particle size and...
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Lập trình hướng đối tượng tren C/C++ - OOP 09 interface and polymorphism

Lập trình hướng đối tượng tren C/C++ - OOP 09 interface and polymorphism
... phương th c INTERFACE D li u (Thu c tính) Tính (Phương th c) Phương pháp l p trình hư ng đ i tư ng - Nguy n Minh Huy Khái ni m interface Đ c m Interface: Là “ph n v ” c a l p p L p = Interface ... Phương pháp l p trình hư ng đ i tư ng - Nguy n Minh Huy 17 Tóm t t Khái ni m interface: L p = Interface + Khai báo private + Cài đ t t L p k th a th a hư ng interface l p s Gi l p interface C++: ... pháp l p trình hư ng đ i tư ng - Nguy n Minh Huy void xuLy(Animal xuLy( { p->talk(); } void main() { Cat c; Dog d; xuLy(c); xuLy(c); xuLy(d); xuLy(d); Animal *p; p = &c; p->talk(); p = &d; p->talk();...
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Tài liệu 01-09 Installing and Routing the Cables ppt

Tài liệu 01-09 Installing and Routing the Cables ppt
... Manual Installing and Routing the Cables Installing and Routing the Cables About This Chapter  Note Before installing cables, remove the side doors and the front door Install the side doors and the ... Manual Installing and Routing the Cables 9.3 Installing and Routing the Alarm Cables This section describes how to install and route the alarm cables 9.3.1 Connection of the Alarm Cables The OptiX ... Manual Installing and Routing the Cables 9.6 Installing and Routing Ethernet Cables This section guides you to install Ethernet cables 9.6.1 Ethernet Cables and Interface Board Figure 1.1 shows the...
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Tài liệu 09) Passive and Active voice doc

Tài liệu 09) Passive and Active voice doc
... Active / Passive voice Passive Voice: My finger was bitten by a dog Active Voice: A dog bit my finger Active / Passive voice Passive Voice: My first visit to Boston ... me Active Voice: I will always remember my first trip to Boston Should you ALWAYS use active voice?  (Microsoft Word style and grammar check will always warn you if you have any sentence in passive ... grammar check will always warn you if you have any sentence in passive voice. ) When is it OK to use passive voice?  Use passive voice when it makes your writing simpler: Nikola Tesla was regarded...
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Tài liệu Module 09 Viruses and Worms doc

Tài liệu Module 09 Viruses and Worms doc
... and infect at later stages Attack Phase: • Some viruses have trigger events to activate and corrupt systems • Some viruses have bugs that replicate and perform activities like file deletion and ... Reproduction is Strictly Prohibited Famous Viruses and Worms EC-Council Copyright © by EC-Council All Rights Reserved Reproduction is Strictly Prohibited Famous Viruses /Worms: I Love You Virus Love Letter ... Create Computer Viruses Virus writers can have various reasons for creating and g spreading malware Viruses have been written as: • • • • • • • • • EC-Council Research projects Pranks Vandalism To...
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Volume 09 - Metallography and Microstructures Part 1 pps

Volume 09 - Metallography and Microstructures Part 1 pps
... 19 3 0 -1 936) J.B Johnson (19 4 8 -1 9 51) (Member, 19 4 4 -1 9 51) L.J Korb (19 83) (Member, 19 7 8 -1 983) R.W.E Leiter (19 6 2 -1 963) (Member, 19 5 5 -1 958, 19 6 0 -1 964) G.V Luerssen (19 4 3 -1 947) (Member, 19 4 2 -1 947) ... (19 3 8 -1 939) (Member, 19 3 5 -1 939) J.P Gill (19 37) (Member, 19 3 4 -1 937) J.D Graham (19 6 6 -1 968) (Member, 19 6 1- 1 970) J.F Harper (19 2 3 -1 926) (Member, 19 2 3 -1 926) C.H Herty, Jr (19 3 4 -1 936) (Member, 19 3 0 -1 936) ... (Member, 19 6 6 -1 975) W.A Stadtler (19 6 9 -1 972) (Member, 19 6 2 -1 972) Raymond Ward (19 7 6 -1 978) (Member, 19 7 2 -1 978) Martin G.H Wells (19 81) (Member, 19 7 6 -1 9 81) D.J Wright (19 6 4 -1 965) (Member, 19 5 9 -1 967)...
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Volume 09 - Metallography and Microstructures Part 3 ppsx

Volume 09 - Metallography and Microstructures Part 3 ppsx
... (NA)i 0.0 63 1-0 .0501 1.000 0-0 . 631 0 104 0.050 1-0 . 039 8 0. 631 0-0 .39 81 161 0. 039 8-0 . 031 6 0 .39 8 1-0 .2512 2 53 0. 031 6-0 .0251 0.251 2-0 .1585 230 0.025 1-0 .0199 0.158 5-0 .1000 138 0.019 9-0 .0158 0.100 0-0 .0 631 69 ... 1.0000 1.000 0-0 . 631 0 0.79 43 0. 631 0-0 .39 81 0. 631 0 0 .39 8 1-0 .2512 0.5012 0.251 2-0 .1585 0 .39 81 0.158 5-0 .1000 0 .31 62 0.100 0-0 .0 631 0.2512 0.0 63 1-0 . 039 8 0.1995 0. 039 8-0 .0251 0.1581 0.025 1-0 .0158 10 0.1259 ... convex particles V π r3 /3 11 .31 4a3 V = A'L3 = AH' S π r2 26.785a2 S = 4A' = 4V/L3 A' π r2 6.696a2 A' = S/4 = V/L3 H' 2r 3. 0a H' = V/A = A'L3/A A π r2 /3 3.77a2 A = V/H' = A'L3/H' L3 4r /3 1.69a L3 =...
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Volume 09 - Metallography and Microstructures Part 4 pdf

Volume 09 - Metallography and Microstructures Part 4 pdf
... 0.20C-1.0Mn steel, as-quenched The structure is pearlite (dark), martensite (light), and ferrite (white) 10% Na2S2O5 1000× (M Scott) Fig 109 Steel specimen (Fe-0.22C-0.88Mn-0.55Ni-0.50Cr-0.35Mo) ... areas are ferrite; gray and black areas, pearlite with fine and coarse lamellar spacing Nital 500× Fig 1 64 25-mm (1-in.) diam 41 40 steel bar, austenitized h at 845 °C (1550 °F) and water quenched ... (Fe-0.75C) that was held 2A h at 1095 °C (2000 °F) and air cooled Slow cooling from the austenite region produced this pearlite structure 4% picral 500× Fig 158 Dual-phase steel (0.11C-1 .40 Mn-0.58Si-0.12Cr-0.08Mo),...
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Volume 09 - Metallography and Microstructures Part 5 pot

Volume 09 - Metallography and Microstructures Part 5 pot
... normalized and tempered, and quenched and tempered conditions in 2 5- mm (1-m.), 7 5- mm (3-in.), and 150 mm (6-in.) thick sections Stainless steel castings, austenitic manganese steels, and heat-resistant ... martensite-bainite 4% nital 50 0× (L.L Bright) Fig 44 Low-alloy cast steel (0.28C-0 .55 Mn-1.3Si-1.00Ni-1.5Cr-0.4OMo), normalized at 9 25 °C (1700 °F), hardened by water quench from 900 °C (1 650 °F), and ... Application AI-7 Macroetch 50 mL HCl and 50 mL H2O Dip at 7 0-8 0 °C (1601 75 °F) Nital General-purpose etch for iron and steels 2-1 0 mL HNO3 and 9 0-9 8 mL ethanol or methanol Swab Villela's High-carbon...
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