공급사 |
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상품명 | Nernst equation with Cobra4 |
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판매가 | 견적문의 |
제조사 | Phywe |
적립금 | 0원 |
상품코드 | P3060962 |
배송비 | 3,000원 (50,000원 이상 구매 시 무료) |
원산지 | 국내 |
수량 |
SNS 상품홍보 | |
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(최소주문수량 1개 이상 / 최대주문수량 0개 이하)
사이즈 가이드Principle
The Nernst equation expresses how the electrical potential of an electrode in contact with a solution of ions depends upon the concentrations (more accurately, activities) of those ions. The equation may be experimentally verified using an electrochemical cell formed from an inert indictator electrode coupled with a convenient reference electrode. The potential of the indicator electrode, and hence the e.m.f. of the cell, is monitored as the ionic composition of the electrolyte solution is changed.
Benefits
Tasks
Using an Ag(S) I AgCl(S) l Cl- reference electrode, measure the potential of a platinum electrode in contant with solutions containing known concentration of the iron(II) and iron(lII) complex ions [Fe(CN)6]4 - and [Fe(CN)6]3-.
What you can learn about
Necessary accessories
Software included. Computer not provided.