Since NaOH is a strong base and water is a weak acid, this reaction proceeds to completion, resulting in the complete dissociation of NaOH in water. The reaction of NaOH with water is an important reaction in chemistry because it is used to prepare aqueous solutions of NaOH, which are ...
In this study, waste lignocellulosic sawdust was converted to carboxymethylcellulose (CMC) by the combination process of an inorganic base (NaOH) and a weak acid (monochloroacetic acid, MCA). Optimum conditions for the pretreatment were studied on the basis of lignin and hemicellulose removal. NaOH...
A 1.291-g sample of a solid, weak, monoprotic acid is used to make 100.0 mL of solution. 60.0 mL of this solution was titrated with 0.09203-M NaOH. The pH after the addition of 27.01 mL of base was 4. What mass of sodium chloride (NaCl) is needed to make 250 mL of 0.75...
Is NaOH an acid, base, or salt? What is the pH of an aqueous solution of 3.92 x 10^{-2} M NaOH? Consider the titration of a 60.0 mL of 0.361 M weak acid HA (Ka = 4.2 x 10^-5) with 0.400 M KOH. After 30.0 mL of KOH has been added, what would the pH of the solution...
Ask a question Search AnswersLearn more about this topic: Titrations of Weak & Strong Acids & Bases from Chapter 11 / Lesson 10 54K Learn about titrations of weak acids and strong bases, strong acids and weak bases, and weak acids and weak ba...
Sodium hydroxide (NaOH) is a strong base, while sulfur dioxide (SO2) is a weak acid. When a strong base reacts with a weak acid, the products are a salt and water. In this case, the products are sodium sulfite (Na2SO3) and water (H2O). ...
a. 0.1 M HCl b. 0.1 M HC2H3O2 c. 0.1 M NaOH d. 0.1 M NH3 Properties of Weak Acids: Weak acids are defined by a low extent of ionization when dissolved in water. The lower ion concentrations result in weak acids having slower reaction ra...
However, the cost of the needle punching method is high and the strength of the chitosan non-woven fabrics made by the needle punching method is weak. Moreover, both the paper method and the needle punching method need after-treatments to meet the demands of non-woven fabrics. The water ...
Hydrogen sulfide (H2S) is a colorless, flammable, and toxic gas with a characteristic rotten egg smell. It is a weak acid that can react with bases to form salts. Sodium hydroxide (NaOH) is a strong base that is commonly used in industry and laboratories. When H2S and NaOH react, they...
You want to make a 10 mM solution of NaOH. Your stock is 1 M NaOH. What is your dilution factor? Which of the following options is correct? In the reaction NaOH + H_2CO_3 rightarrow NaHCO_3 + H_2O, the weak base is a. NaOH b. H_2CO_3 c. H_2O...