Equation Result #1
2F2 | + | SiO2 | → | O2 | + | SiF4 | |
fluorine | silicon dioxide | oxygen | |||||
(khí) | (rắn) | (khí) | (rắn) | ||||
(lục nhạt) | (trắng) | (không màu) | |||||
2 | 1 | 1 | 1 | Hệ số | |||
Nguyên - Phân tử khối (g/mol) | |||||||
Số mol | |||||||
Khối lượng (g) |
Temperature: temperature
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.
Fluorine reacts with SiO2
We no further information about this chemical reactions.
Equation Result #2
2C | + | SiO2 | → | 2CO | + | Si | |
carbon | silicon dioxide | carbon monoxide | silicon | ||||
(rắn) | (rắn) | (khí) | (rắn) | ||||
(không màu) | |||||||
2 | 1 | 2 | 1 | Hệ số | |||
Nguyên - Phân tử khối (g/mol) | |||||||
Số mol | |||||||
Khối lượng (g) |
Temperature: temperature
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.
C reacts with SiO2
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance Si (silicon), appearing at the end of the reaction.
Or if any of the following reactant substances SiO2 (silicon dioxide), disappearing
Silicon is produced by using strong reducing substances such as mg, al, to reduce silicon dioxide at high temperature
Equation Result #3
5O2 | + | 2SiO2 | + | 2CuFeS2 | → | 2Cu | + | 4SO2 | + | 2FeSiO2 | |
oxygen | silicon dioxide | Chalcopyrit | copper | sulfur dioxide | Iron(II) silicate | ||||||
(khí) | (rắn) | (rắn) | (rắn) | (khí) | (rắn) | ||||||
(không màu) | (trắng) | (vàng thau) | (đỏ) | (không màu) | |||||||
5 | 2 | 2 | 2 | 4 | 2 | Hệ số | |||||
Nguyên - Phân tử khối (g/mol) | |||||||||||
Số mol | |||||||||||
Khối lượng (g) |
Temperature: temperature
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.
CuFeS2 reacts with SiO2 in the presence of oxygen
We no further information about this chemical reactions.
Equation Result #4
5C | + | Ca3(PO4)2 | + | 3SiO2 | → | 5CO | + | 2P | + | 3CaSiO3 | |
carbon | calcium phosphate | silicon dioxide | carbon monoxide | phosphorus | Calcium metasilicate; Calcium silicate; Metasilicic acid calcium salt | ||||||
(rắn) | (rắn) | (rắn) | (khí) | (rắn) | (rắn) | ||||||
(trắng) | (không màu) | ||||||||||
5 | 1 | 3 | 5 | 2 | 3 | Hệ số | |||||
Nguyên - Phân tử khối (g/mol) | |||||||||||
Số mol | |||||||||||
Khối lượng (g) |
Temperature: 1200°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.
C reacts with Ca3(PO4)2
We no further information about this chemical reactions.
Equation Result #5
CaO | + | SiO2 | → | CaSiO3 | |
silicon dioxide | Calcium metasilicate; Calcium silicate; Metasilicic acid calcium salt | ||||
(rắn) | (rắn) | (rắn) | |||
(trắng) | |||||
1 | 1 | 1 | Hệ số | ||
Nguyên - Phân tử khối (g/mol) | |||||
Số mol | |||||
Khối lượng (g) |
Temperature: 1100 - 1200°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.
CaO reacts with SiO2
This equation does not have any specific information about phenomenon.
In this case, you just need to observe to see if product substance CaSiO3 (Calcium metasilicate; Calcium silicate; Metasilicic acid calcium salt), appearing at the end of the reaction.
Or if any of the following reactant substances SiO2 (silicon dioxide), disappearing
Silicon dioxide is acid oxide which reacts with base oxide to create silicate salt at high temperature
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