138. Solving a chemistry problem

Price in currencies:
1.15 $ · 111 RUB · 0.95 €
Category:
Price:
1.15 $
Item:
96.rar (14.14 KB)
Uploaded:
19.05.2022 15:01:19
Sales:
0
Refunds:
0
1.15 $

You will choose the payment method — bank card, cryptocurrency, WebMoney, Alipay, PIX, UPI and others — on the next step. See «Payment methods» for details.

138. Solving a chemistry problem

96.0.0921 g of chromic anhydride was dissolved, treated with KI, and the released iodine was titrated with 23.75 cm3 of a Na2S2O3 solution with T Na2S2O3 = 0.01354 g / cm3. What percentage of CrO3 is in the sample?

Reviews: (0)

No customer reviews yet.

More in «Coursework»

All items in «Coursework» →