5.从海水中提取镁(1)工艺流程:CaCO - CaO ---Ca(OH)苦卤-+-→ Mg(OH). -- HCL- MgCl,(aq) --- MgCL-6H:O HCL- MgCL at Mg+ C L.(2)相关反应方程式①分解贝壳制取氢氧化钙:②沉淀镁离子:制备氯化镁:①制取金属镁:特别提示由 MgCl2 · 6HgO加热制取云水 MgCL∴于燥的HCL气体·防止MgCl:水解...
Compound states [like (s) (aq) or (g)] are not required. You can use parenthesis () or brackets []. How To Perform Stochiometric Calculations Read our article onhow to solve reaction stoichiometry problems. Examples HCl + Mg = H + MgCl2 ...
MgSi - + + HCl - + = MgCl - + + HSi - + ReactantsProducts Mg 1 1 ✔️ Si 1 1 ✔️ H 1 1 ✔️ Cl 1 1 ✔️ Hint: The sum of the balanced coefficients is 4. See Step-By-Step SolutionCalculators Equations & Reactions Chemical Equation Balancer Reaction Stoichiomet...
5.从海水中提取镁(1)工艺流程:CaCO3 →CaO →Ca(OH)2苦卤 →Mg(OH)_2→HCl_2→MgCl_2(aq)→MgCl_2.6H_2O(HCl)/ΔMgC1_2 (2)相关反应方程式①分解贝壳制取氢氧化钙:②沉淀镁离子::③制备氯化镁::④制取金属镁: 相关知识点: 试题来源: 解析 高温5. (2)① CaCO_3→CaO+CO_2↑ CaO +...
What type of chemical reaction is represented by the equation {eq}Mg(s) + 2HCl(aq) \rightarrow MgCl_2(aq) + H_2(g) {/eq}? Single Replacement Reaction: A single replacement reaction is a type of reaction in which a reacting species is substi...
橄榄石(主要成分是(Mg_2SiO_4))磨碎后加入盐酸溶解,过滤得滤渣硅酸,滤液中含有氯化镁,工业上用电解饱和食盐水获得氢氧化钠,固碳时主要反应的方程式为(NaOH(aq)+CO_2) ((g)═NaHCO_3) ((aq)),氯化镁与碳酸氢钠混合,通入氨气,矿化过滤得到碱式碳酸镁(3MgCO_3⋅Mg(OH)_2⋅3H_2O.) ((1))固...
Mg(s)+ZnCl2(aq)→Displacement reaction:Suppose the one element of one of the reactants is displaced by another element of another reactant, that chemical reaction is termed as displacement reaction. There are two types one is single displacement ...
Balance the following chemical equation: {eq}Mg(OH)_2(s) + HCl(aq) \to MgCl_2(aq) + HOH(g) {/eq}Neutralization Reactions:A neutralization reaction involves the reaction of an acid and a base. In the reaction one hydrogen ion combines with one hydroxide ion...
(2)根据流程图,固碳时主要反应的方程式为NaOH(aq)+CO_2 (g)=NaHCO_3 (aq),工业上用氯电解饱和食盐水会获得烧碱,缺少烧碱的制取流程,生成的氯化氢是电解氯化钠溶液生成的氢气和氯气反应得到, 故答案为:氯碱工业; (3)所给的物质中,NH_3⋅ H_2O、Na_2CO_3 可以和二氧化碳发生生成碳酸氢铵、碳酸...
How many grams of magnesium chloride are produced when 89.7 g of magnesium reacts with hydrochloric acid? Mg(s) + 2 HCl(aq) to MgCl_2(aq) + H_2(s) Mg + 2HCl arrow MgCl2 + H2 What would the percent yield of the reaction be if you started with 24.3 g of Mg, and afte...