111. Solving a chemistry problem
- Price in currencies:
- 1.16 $ · 111 RUB · 0.99 €
- Category:
- Coursework
- Item:
- 46.rar (34.46 KB)
- Uploaded:
- 23.08.2022 12:36:30
- Sales:
- 0
- Refunds:
- 0
- Seller:
- Derkach · about the seller and their products
DESCRIPTION
111. Solving a chemistry problem
46. Find the thermal effect of a reaction
CH4 Cl2 = CH3Cl HCl,
if the thermal effects of such reactions are known:
CH4 2O2 \u003d CO2 2H2O (l) ΔrH \u003d -212790 cal
CH3Cl 3 / 2O2 \u003d CO2 HCl 2H2O (l) ΔrH \u003d -164000 cal
H2 1/2O2 = H2O(l) ΔrH=-68317 cal
1/2H2 1/2Cl2 = HCl ΔrH=-22060 cal
Additional information:
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
REVIEWS
Reviews: (0)
No customer reviews yet.