Titrations With Permanganate Standarization of Permanganate Solution weight of b

Question

Titrations With Permanganate Standarization of Permanganate Solution weight of beaker, g, weight of beaker-Na2Cgo,, g weight of Na,C20-657 g; total volume ofoxalate solution-100-_m. Normality of oxalate solution, 1518 N. Show your work. 2C0 1.061ml 10000 0.0789 moles / 134 1 0.0759 mole a0. 1578 N 1" mole Preparation of KMno, solution:somi of total volume. KMnO, solution is about.- M KMno, diluted to o m M or el Trial 1: ad ml of Na2C,0, solution; initial buret reading, ml; final buret reading, -21 20 ml. Volume of permanganate,a 20 mL Normality of Permanganate, this trial012 N. Show your work. 1578 x 20ml-Nx 31.20 N0. 1012 N Trial 2: 20 m Trial 3:20ml or Na2C20%) initial: Omi , final:315 m11 or Na,C,0, initial O ml , final 31.10 m x3. votome permanganate: 31.10 ml, 0,1015 lum

Explanation / Answer

M1 = 0.1 M

V1 = 80 ml

V2 = 400 m

M2 =?

M1V1 = M2V2

so, M2 = M1V/V2 = (80*0.1)/400 = 0.02 M

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.