H2CO3 HNO2 NaOH LiBr HF CaCl2 Ba(OH)2 KNO3 Mg(OH)2 H2SO4 HC2H3O2 HNO3 NH3 HCL Classify each of the following as a strong acid or a weak acid. Name any ten acids and classify them into strong and weak acids. Which of the following weak acids is ...
Do NaOH and acetic acid form a buffer? Why or why not? Buffers: To form a buffer solution, you need a significant concentration of both the weak acid and its conjugate base in solution. For example, a solution with 1.0 M of acetic acid and acetate form a buffer. Answer and Explanation...
In summary, the pink color obtained from the 2-3 phenolphthalein indicator at the end point of the titration gradually disappears over time due to the absorption of CO2 from the air, which produces the weak acid HCOOOH. This results in a drop in pH and the color of phenolphthalein is ...
For a weak acid or base, the degree of ionization increases with dilution. Explain why. Degree of ionization The degree of ionization is one of the factors which determine how strong or weak an acid or base is. It can also be understood as the yield of ions in a ...
Why does it not matter how much distilled water you have in an acid-base titration? Titration: The typical chemical reaction that occurs for a titration reaction is an acid-base reaction or neutralization reaction where the reactants involved are acids and bases. It is comm...
The strength of the acid depend on its structure. Answer and Explanation: 1 Become a Study.com member to unlock this answer! Create your account View this answer The names of the given acids are given below. Among the given acids, the strongest ...
Why does it take longer for strong acids to react than weak acids? Collision Theory: The collision theory is a theory pertaining to reaction kinetics which states three requirements for a successful reaction between reactants: the reactants must collide they must collide with the corr...
(a) HBr (b) CsOOCCH3 (c) KOH (d) NaBr pH Scale: A solution can be identified as an acidic, basic, or neutral solution by using red or blue litmus paper. Litmus paper is an indicator that changes color depending on the pH of the solution. An...
Do NaOH and acetic acid form a buffer? Why or why not? Buffers: To form a buffer solution, you need a significant concentration of both the weak acid and its conjugate base in solution. For example, a solution with 1.0 M of acetic acid and acetate form a buffer. Answer and Explanation...