What acid and what strong base would react in aqueous solution to produce the following salts in the formula equation? Give the balanced formula equation for each reaction. A) potassium perchlorate B) Is an aqueous solution with OH- = 2.8 x 10-6 M acidic, basic, or neutra...
A solution of a strong acid has a pH of 3. What is the concentration of hydronium ions in this solution? (Hint: A sodium hydroxide solution is prepared by dissolving 6 grams NaOH in 1 liter of solution. Assuming that 100 percent dissociation occurs, what is the pOH and pH of ...
UnderwoodAnswered Nov 15 2020
On the flip side, a 0.0005 M HCl solution is dilute, yet still strong. Conjugate acid is an acid that formed when the parent base compound gains one proton and the conjugate base is a base that formed when the parent acid compound loses one proton. Is NO2 a weak conjugate base? Expert...
A solution of a strong acid has a pH of 3. What is the concentration of hydronium ions in this solution? (Hint: The molar concentration of H+ ions in a solution is 5.8 x 10-9. What is the pH? What is the concentration of hydronium ions in pure wate...
Calculate the concentration of Nitric acid(HNO3)if the pH is1.7.HNO3is a strong acid. Calculate the pH of0.05nM KOH(Potassium hydroxide).Note that KOH is a strong electrolyte. What are the Ka values for acetic acid and ...
the seaweed is soaked in alkali solutions such as potassium hydroxide. The heating is to separate the carrageenan from seaweed. Cellulose will then be mechanically removed by centrifugation and filtration. The remaining solution is evaporated to shed off any remaining water. The powdered carrageenan is...
1. Why is potassium hydroxide used to dissolve the aluminum? Why not sulfuric acid? 2. What does "amphoteric" mean? Explain why some substances are soluble in water and some are not. Why is Camphor water insoluble and non-polar? Why is ethanol soluble in water while ethane is insoluble?
What is the pH of battery acid?Question:What is the pH of battery acid?Batteries:Some batteries use acid in a chemical reaction to produce electric current. An acid commonly used in batteries is sulfuric acid, which is a strong acid. An acid's pH value tells us its strength.Answer...
Consider the reaction that occurs when aqueous solutions of potassium hydroxide and zinc acetate are combined. Write the net ionic equation for this reaction. Hydrogen gas and aqueous zinc chloride are produced by the reaction of solid zinc...