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How to calculate the negative fifth power mol/L PH with OH-concentration of 10 Minus 14 of 10 divided by minus 5 of 10?
C (H+)=10^-14/10^-5=10^-9
PH=-lg10^-9=9
Chemical equation: sulfuric acid and potassium hydroxide react with nitric acid and calcium hydroxide react with aluminum hydroxide and hydrochloric acid react with calcium hydroxide and sulfuric acid
Reaction of sulfuric acid and potassium hydroxide
H2SO4+2KOH=K2SO4+2H2O
Reaction of nitric acid and calcium hydroxide
2HNO3+Ca (OH)2=Ca (NO3)2+2H2O
Reaction of aluminum hydroxide with hydrochloric acid
Al (OH)3+3HCl=AlCl3+3H2O
Reaction of calcium hydroxide with sulfuric acid
Ca (OH)2+H2SO4=CaSO4 2H2O
RELATED INFORMATIONS
- 1. Ca (OH)2 solution can react with dilute nitric acid or not. Also, whether sodium chloride solution and potassium nitrate solution, copper hydroxide solid solution and dilute hydrochloric acid solution, silver nitrate solution and potassium chloride solution, barium nitrate solution and copper sulfate solution, barium hydroxide solution and sodium carbonate solution, calcium carbonate solid solution and dilute nitric acid, sodium bicarbonate solution and hydrochloric acid, potassium chloride solution and dilute sulfuric acid can undergo double decomposition reaction, if it can, the reaction chemical equation is written.
- 2. Ask the chemical equation for the reaction of calcium hydroxide and sulfur dioxide Such as title
- 3. The Phenomenon and Reaction Equation of Mixed Heating of Ammonium Nitrate and Hydrated Lime and the Phenomenon and Reaction Equation of Mixed Grinding of Ammonium Sulfate and Hydrated Lime
- 4. Chemical Equation for Reaction of Sulfur Dioxide with Hydrated Lime
- 5. Reaction Equation of Excess Sulfur Dioxide with Calcium Hydroxide A distinction needs to be made between excess and small amounts!
- 6. Reaction equation of ammonium nitrate and hydrated lime grinding Such as title Reaction Equation of ammonium nitrate and hydrated lime grinding Such as title
- 7. Chemical equation and grinding tool for mixing a small amount of ammonium sulfate crystals with hydrated lime
- 8. Reaction Chemical Formula of Calcium Hydroxide and Ammonium Sulfate
- 9. What is the chemical equation for the reaction of sulfur dioxide and hydrated lime? CaSO4 or CaSO3?
- 10. Reaction Equation of Calcium Hydroxide and Sulfur Dioxide
- 11. Reaction Equation of FeO with Concentrated `Dilute Nitric Acid?
- 12. Feo Fe Fe2O3 that react with dilute nitric acid to form NO? Is there a formula? Feo Fe Fe2O3 that react with dilute nitric acid to form NO? Is there any formula?
- 13. Balance chemical equation KMnO4==K2MnO4+MnO2+O2
- 14. How to balance the chemical equation: KMnO4-----K2MnO4+MnO2+O2 I don't understand. Please write down the balancing process step by step. Do n' t use the common method, don't use the "1" method. It's better to summarize the method after the matching. How to balance the chemical equation: KMnO4-----K2MnO4+MnO2+O2 I don't understand. Please write down the balancing process step by step. Do n' t use the common method, don't use the "1" method. It'ss better to summarize the method after matching.
- 15. Chemical equation for the preparation of ferrous oxide from ferric oxide, ferric trioxide
- 16. Fe203,Fe3O4,FeO which iron oxide is most stable
- 17. Why co reacts with fe2o3 to form feo and fe3o4
- 18. What does fe+ generate fe3o4 and explain how it differs from fe+o2== fe2o3 How does fe3o4 break down into fe?
- 19. What happens when CH4 reacts with O2? What is the mass ratio of CH4 to O2?
- 20. What happens when FeO reacts with HNO3