Table of Content
K2Cr2O7 | + | S | → | Cr2O3 | + | K2SO4 | |
Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium salt | sulfur | chromium(iii) oxide | potassium sulfate | ||||
(dung dịch) | (rắn) | (rắn) | (rắn) | ||||
(da cam) | (vàng chanh) | (lục sẫm) | (trắng) | ||||
1 | 1 | 1 | 1 | Hệ số | |||
Nguyên - Phân tử khối (g/mol) | |||||||
Số mol | |||||||
Khối lượng (g) |
Temperature: 800 - 1000°C
Explanation: The ideal environmental conditions for a reaction, such as temperature, pressure, catalysts, and solvent. Catalysts are substances that speed up the pace (velocity) of a chemical reaction without being consumed or becoming part of the end product. Catalysts have no effect on equilibrium situations.
S reacts with sodium dichromate
In a full sentence, you can also say K2Cr2O7 (Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium salt) reacts with S (sulfur) and produce Cr2O3 (chromium(iii) oxide) and K2SO4 (potassium sulfate)
We no further information about this chemical reactions.
Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium salt
H2SO4 + K2Cr2O7 → H2O + CrO3 + K2SO4 C + 2K2Cr2O7 → 2K2CO3 + 2Cr2O3 + CO2 5K2Cr2O7 + 6P → 5K2O + 3P2O5 + 5Cr2O3 View all equations with K2Cr2O7 as reactantsulfur
Fe + S → FeS H2 + S → H2S Cu + S → CuS View all equations with S as reactantsulfur
Cl2 + H2S → 2HCl + S 2Mg + SO2 → S + 2MgO 2C + SO2 → 2CO + S View all equations with S as productsulfur
Cl2 + H2S → 2HCl + S Ag2S → 2Ag + S 2Mg + SO2 → S + 2MgO View all equations with S as productInteresting Information Only Few People Knows