Table of Content
(NH4)2Cr2O7 | + | 7H2SO4 | + | 6KI | → | (NH4)2SO4 | + | 7H2O | + | 3I2 | + | 3K2SO4 | + | Cr2(SO4)3 | |
ammonium dichromate | sulfuric acid | potassium iodide | ammonium sulfate | water | iodine | potassium sulfate | Chromic sulfate; Chromium(III) sulfate | ||||||||
(dung dịch pha loãng) | |||||||||||||||
1 | 7 | 6 | 1 | 7 | 3 | 3 | 1 | Hệ số | |||||||
Nguyên - Phân tử khối (g/mol) | |||||||||||||||
Số mol | |||||||||||||||
Khối lượng (g) |
No information found for this chemical equation
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.
In a full sentence, you can also say (NH4)2Cr2O7 (ammonium dichromate) reacts with H2SO4 (sulfuric acid) reacts with KI (potassium iodide) and produce (NH4)2SO4 (ammonium sulfate) and H2O (water) and I2 (iodine) and K2SO4 (potassium sulfate) and Cr2(SO4)3 (Chromic sulfate; Chromium(III) sulfate)
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance Cr2(SO4)3 (Chromic sulfate; Chromium(III) sulfate), appearing at the end of the reaction.
Or if any of the following reactant substances KI (potassium iodide), disappearing
We no further information about this chemical reactions.
ammonium dichromate
(NH4)2Cr2O7 → 4H2O + N2 + Cr2O3 (NH4)2Cr2O7 + 2NH4OH → H2O + 2(NH4)2CrO4 (NH4)2Cr2O7 + H2O + 2NH3 → 2(NH4)2Cr2O4 View all equations with (NH4)2Cr2O7 as reactantsulfuric acid
H2SO4 + Na2SO3 → H2O + Na2SO4 + SO2 10FeO + 18H2SO4 + 2KMnO4 → 5Fe2(SO4)3 + 18H2O + 2MnSO4 + K2SO4 H2SO4 + Zn → H2 + ZnSO4 View all equations with H2SO4 as reactantpotassium iodide
KI + CH3CH(Br)CH2(Br) → KBr + IBr + CH2=CHCH3 H2SO4 + 2KI + 8NaClO → H2O + I2 + 8NaCl + K2SO4 2KI + SO3 → I2 + K2SO3 View all equations with KI as reactantpotassium iodide
I2 + 2K → 2KI 2KOH + ZnI2 → 2KI + Zn(OH)2 K2[HgI4] → 2KI + HgI2 View all equations with KI as productpotassium iodide
I2 + 2K → 2KI 2KOH + ZnI2 → 2KI + Zn(OH)2 2KOH + FeI2 → 2KI + Fe(OH)2 View all equations with KI as productpotassium iodide
I2 + 2K → 2KI 2KOH + ZnI2 → 2KI + Zn(OH)2 2KOH + FeI2 → 2KI + Fe(OH)2 View all equations with KI as productpotassium iodide
I2 + 2K → 2KI 2KOH + ZnI2 → 2KI + Zn(OH)2 K2[HgI4] → 2KI + HgI2 View all equations with KI as productpotassium iodide
I2 + 2K → 2KI 2KOH + FeI2 → 2KI + Fe(OH)2 K2[HgI4] → 2KI + HgI2 View all equations with KI as productInteresting Information Only Few People Knows