![](data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 72 71" width="72"></svg>)
Ion Equation for the Reaction of Concentrated Sulfuric Acid with Copper
No. Sulfuric acid in concentrated sulfuric acid exists in molecular form, and the copper sulfate generated can not be disassembled into ionic form, because the generated water is not enough to dissolve the copper sulfate generated. Therefore, the co-heating reaction of copper and concentrated sulfuric acid is not an ionic reaction, and the ionic reaction equation can not be written.
No. Sulfuric acid in concentrated sulfuric acid exists in molecular form, and the copper sulfate produced can not be disassembled into ionic form, because the generated water is not enough to dissolve the copper sulfate generated. Therefore, the co-heating reaction of copper and concentrated sulfuric acid is not an ionic reaction, and the ionic reaction equation can not be written.
Taking the reaction of copper carbon with concentrated sulfuric acid as an example, the ion equation is written
Neither of these reactions is an ionic reaction. There is no ion equation, only a chemical equation
Cu+2H2SO4(concentrated)===△=CuSO4+SO2↑+2H2O
C+2 H2SO4(concentrated)==△=CO2+2 SO2+2 H2O
RELATED INFORMATIONS
- 1. A sufficient amount of copper was reacted with 50ml 18mol / L sulfuric acid under heating conditions, and after the reaction was stopped, the amount of reduced H2SO4 was A.0.45mol B.0.45~0.9mol C.0.9mol D.<0.45mol
- 2. To 50 ml of 18 mol/L concentrated sulphuric acid, add sufficient copper flakes to heat to produce a volume of SO2 gas under standard conditions,=20.16, or =10... To 50 ml of 18 mol/L concentrated sulfuric acid, add a sufficient amount of copper sheet to heat to produce a volume of SO2 gas in the standard case,=20.16,=10.08, or >10.08 and To 50 ml of 18 mol/L concentrated sulphuric acid, add sufficient copper flakes to heat to produce a volume of SO2 gas under standard conditions,=20.16, or =10... To 50 ml of 18 mol/L concentrated sulfuric acid, add a sufficient amount of copper sheet to heat to produce a volume of SO2 gas in the standard case,=20.16,=10.08, or >10.08, and To 50 ml of 18 mol/L concentrated sulphuric acid, add sufficient copper flakes to heat to produce a volume of SO2 gas under standard conditions,=20.16, or =10... To 50 ml of 18 mol/L concentrated sulphuric acid, add a sufficient amount of copper sheet to heat to produce a standard volume of SO2 gas,=20.16,=10.08, or >10.08 and
- 3. Put a copper sheet in a test tube, inject a certain volume of concentrated sulfuric acid, and observe the color of CuSO4 solution generated, and how to do it
- 4. Nitrate is the addition of concentrated sulphuric acid and copper flakes Add concentrated sulphuric acid and copper to the nitrate
- 5. An excess copper sheet is added to 1.8 mol of concentrated sulfuric acid, heated and reacted sufficiently to produce a gas volume that may be
- 6. In the method of testing nitrate, if it is nitrate, you need to add concentrated sulfuric acid and copper, how to write the equation
- 7. What happens when copper is placed in the following acids? Write the relevant chemical reaction equation 1 dilute hydrochloric acid 2 concentrated sulfuric acid 3 dilute sulfuric acid 4 concentrated nitric acid 5 dilute nitric acid Explain why you can't react!
- 8. What happens when concentrated sulfuric acid reacts with water? You were watching TV and said it would explode? What happens when concentrated sulfuric acid reacts with water? Did you just watch TV?
- 9. Reaction and Phenomenon of Cu20 and CuO with Dilute Sulfuric Acid, Concentrated Sulfuric Acid, Dilute Nitric Acid and Concentrated Nitric Acid Chemical equations, experimental phenomena
- 10. Does the reaction of copper with dilute nitric acid require heating? Please clarify whether you need it or not.
- 11. Can the reaction of copper with concentrated sulfuric acid be written as an ion equation
- 12. What does the red litmus turn blue and the blue litmus turn red, respectively
- 13. Is ammonia tested with wet purple litmus paper or wet red litmus paper? Can you use wet PH test paper?
- 14. What's the gas that makes the moist red litmus blue?
- 15. Does the reaction of copper with nitric acid require heating
- 16. Dilute nitric acid and copper shall be heated. Dilute nitric acid and copper shall be heated
- 17. Reaction of Copper with Concentrated Sulfuric Acid Copper is heated with concentrated sulfuric acid and 4.9g sulfuric acid is reduced in the reaction. (1) Volume of gas generated under standard condition (2) The solution after the reaction was prepared into a solution of 500 ml, and the amount and concentration of the substance in the solution were obtained Reaction of copper with concentrated sulfuric acid Copper is heated with concentrated sulfuric acid and 4.9g sulfuric acid is reduced in the reaction. (1) Volume of gas generated in standard condition (2) The solution after the reaction was prepared into a solution of 500 ml, and the amount and concentration of the substance in the solution were obtained Reaction of copper with concentrated sulfuric acid Copper is heated with concentrated sulfuric acid and 4.9g sulfuric acid is reduced in the reaction. (1) Volume of gas generated under standard condition (2) The solution after the reaction was prepared into a solution of 500 ml, and the amount and concentration of the substance in the solution were obtained
- 18. Color change of phenolphthalein with acid and alkali Color change of purple litmus test solution with acid and alkali
- 19. Determination of Color-Changing Range of Chemical Indicator Methyl Orange Phenol Phthalate Purple litmus Study on that color change range of methyl orange phenolphthalein purple litmus
- 20. 1 Color change range of common indicators: methyl orange () phenolphthalein () litmus ()