and the residue is dissolved in 1 L of 6 Msodium hydroxide and refluxed for 4 hr. The mixture is saturated with potassium carbonate(ca. 400 g); cooled; filtered through a Celite pad on a coarse, fritted funnel; and extracted withthree ...
calculate the specific gravity of the liquid if the liquid level is ΔZ above the 1.0 mark. Disregard the curvature of the tube bottom. View Solution A sodium hydroxide solution containing 40% by weight of pure NaOH has a specific gravity of 1.5. What volume (in mL) of this solution ...
sodium sulfate and 5-20 wt. sodium persulfate; or (b) the liquid produced at the cathode, sodium hydroxide, the sodium sulfate removed from the reaction product and the mother liquor. Electrolysis is carried out using a platinum anode at an anodic current density of \\- 40 A/dm and 15-...
Do you expect a precipitate of BaSO4 to form if 10.0 mL of a 5.0x10^-4 M K2SO4 solution is added to 50.0 ml solution of 2.4x10^-5 M Ba(NO3)2? Ksp for BaSO4=1.1x10^-10 Does sodium bicarbonate dissolve in water? How can insoluble solids be separated from a liquid?
On exposure to air, sodium hydroxide becomes liquid and after sometime... 03:36 Alkali metals are obtained by the electrolysis of the molten salts and... 03:12 What happens when: a. Potassium metal is dropped in water b. Potas... 03:55 How sodium carbonate is manufactured by the Solv...
The solidifying agent 422 is a base solution and it can solidify the chitosan acidic solution 421, which is extruded by the raw material provider 411, into fibers. In a preferred embodiment, the solidifying agent is sodium hydroxide solution. The concentration of the sodium hydroxide solution is...
The two reactants are zinc phosphate with the chemical formula of Zn3(PO4)2 and sodium hydroxide with the formula of... See full answer below.Become a member and unlock all Study Answers Try it risk-free for 30 days Try it ...
Potassium chromate, nitric acid, and sodium hydroxide are in a solution. What is the balanced...Question:Potassium chromate, nitric acid, and sodium hydroxide are in a solution. What is the balanced chemical equation?Chemical Equation:The chemical equatio...
The fibers were subjected to a degumming process in a sodium hydroxide (NaOH) solution, spanning from 0 to 12 hours, and then these degummed fibers were utilized to prepare the composites. A study of the analysis unveiled the impact of an optimized fiber treatment duration on the composite's...
and the concentration of OH_ in the waste alkali liquid can be controlled at 0.5±0.2mol /L, part of the alkali aqueous phase is discharged here as waste alkali, which can reduce the discharge of waste alkali liquid, reduce the consumption of sodium hydroxide, and make the waste alkali eas...