'Ag cu' presentation slideshows

Dental Amalgam

e. g 1. Ag-Cu. Dental Amalgam. g 2. h. Hg. g. Prepared by: Dental Materials Department Yenepoya Dental College Yenepoya University, Mangalore. Ag-Sn. Objectives. Know the advantages and disadvantages of amalgam

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COST531 Joint WG1/2 meeting

COST531 Joint WG1/2 meeting. SGTE/ NPL Database Activities. Alan Dinsdale NPL Materials Centre NPL, UK. 13 June 2003. Scope of presentation. SGTE NPL / SGTE database Conclusions from Paris meeting Uses of the database Specific calculations and assessments Prediction of surface tension.

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Wettability Studies of Sn-Ag-Cu-In Liquid Solders and Interaction with Cu Substrate

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Redox titration

Redox titration. Cu (S) +2Ag + ? Cu 2+ + 2Ag (S) k eq= [Cu2+]/ [ Ag+] 2. Cu(S) ? Cu 2+ + 2e - oxi. E o = - 0.337 Ag + + e - ? Ag (s) Red . E o =0.799 Cu?Cu 2+ (xM) ?? Ag + (yM) ? Ag Ag + + Cu (S) ? Ag (s) + Cu 2+ Ecell=Ecat + Ean= 0.799 - 0.337=0.462.

498 views • 20 slides

Balancing Redox Equations

Balancing Redox Equations. 0. 0. Analyze Mg + S ? MgS. +2. -2. What is oxidized? What is reduced? Assign Oxidation Numbers. Figure out change in oxidation numbers. Mg goes from 0 to +2: Oxidation S goes from 0 to -2: Reduction. 2 electrons. Mg + S ? MgS. lost.

457 views • 19 slides