What is the chemical formula of sodium hydroxide? (氢氧化钠的化学分子式是什么？)回答：It is NaOH. 【Na 是 sodium 的元素符号，OH 是 oxide (氧化物) 和 hydro (含氢的) 的缩写】氢氧化钠的化学式是什么？氢氧化钠 NaOH
What is the molarity of a sodium hydroxide solution if 29.2 mL of this solution reacts exactly with 22.30 mL of a 0.253 M sulfuric acid solution? If 50.0 mL of a 0.120 M solution of sulfuric acid is titrated with 0.150 M sodium hydroxide, the...
Acid-base neutralization reaction is an important chemical reaction in chemistry. It occurs when an acid reacts with a base to form a salt and water. The principle behind this reaction is based on the transfer of hydrogen ions (H⁺) from the acid to the hydroxide ions (OH⁻) from the...
A method is provided for the use of borates in the recausticization of alkali-containing liquors such as those produced in the chemical and semi-chemical pulping of wood and in the oxidation and bleaching of wood pulp. Sodium hydroxide is regenerated from sodium carbonate-containing smelts in ...
Name a compound that contains an ionic bond. What is the symbol for a sodium ion? What is the name of the compound PbCO3? What is the chemical formula for sodium tallowate? What is the IUPAC name for washing soda? What is the formula for chromium II hydroxide?
Submit Dadding water to lime Submit White phosphorous is heated with sodium hydroxide the products formed are : View Solution The no.of hydroxyl ions produced by one molecule ofNa2CO3on hydrolysis is View Solution View Solution View Solution ...
3 A salt solution is prepared by dissolving excess iron(ll) oxide in dilute sulfuric acid.(a) Complete the table to give information about sulfuric acid.[3]symbol of ion that gives formula approximate pH the acid its acidity(b) Describe a chemical test and state the result that is used ...
aAny individual staffs have no right to give any guest the extension after the valid date. 所有各自的职员没有权利在合法的日期以后给任何客人引伸。[translate] a56% of sodium hydroxide produced is used by the chemical industry, with 25% of the same total used by the paper industry. Sodium hyd...
Re: What concentration of sodium hydroxide is relatively safe? «Reply #5 on:October 30, 2020, 09:25:26 AM » Choosing what concentration of a chemical to buy should be determined by the technical need, not by how sloppy you can be with it. You shouldn't be sloppy with any chemica...
Answer to: Write the balanced chemical equation for the reaction that occurs when zinc phosphate is dissolved in a solution containing sodium...