盐酸铵或者氯化铵的化学式。能给下全题吗 这样看很突兀和抽象啊
Balance NH4OH + HCl = H2O + (NH4)Cl Using the Algebraic Method Step 1: Label Each Compound With a Variable Label each compound (reactant or product) in the equation with a variable to represent the unknown coefficients. a NH4OH + b HCl = c H2O + d (NH4)Cl Step 2: Create a System...
Aluminum hydroxide gels, prepared from aluminum isopropoxide under HCl and NH4OH conditions, show different structures and properties in relation to their preparation conditions. The viscosity behavior of the solution peptized with excess HCl shows a stationary region during the sol-gel transition, ...
NaOH与CH3COOH:离子浓度大小；c(Na+)＞c(CH3COO-)＞c(OH-)＞c(H+)强碱滴定弱酸就生成弱酸强碱盐，弱酸强碱盐发生水解反应HCl与NH4OH:离子浓度大小：c(Cl-)＞c(NH4+)＞c(H+)＞c(OH-)强酸滴定弱碱就生成强酸弱碱盐，发生水解反应
答案 FeSO4→Fe2++SO42-NH4Cl→NH4++Cl-HCl→H++Cl-MgCl2→Mg2++2Cl-Ba(OH)2→Ba2++2OH-NH4OH,这个写法不规范,应该是NH3•H2O=(可逆)=NH4++OH-记住强电解质完全电离,弱电解质部分电离,注意物料守恒.相关推荐 1FeSO4,NH4Cl,HCl,Mgcl2,Ba(oH)2 ,NH4OH ,会写哪个写哪个, 反馈...
氨- NH3 NH3 摩尔质量 NH3 Oxidation Number 路易士結構 氯化氢 - HCl HCl 摩尔质量 HCl Bond Polarity HCl Oxidation Number 路易士結構 计算反应化学计量 计算极限试剂 警告:某些化合物在反应中不起作用,且有0个系数。确保你已正确地输入方程。 化学方程式配平 🛠️ 平衡方程式 ➜ 指令...
C.NaOH+NH4OHD.HCl+NaClE.NaOH+NaCl 相关知识点: 试题来源: 解析 A 缓冲溶液需由弱酸及其共轭碱或弱碱及其共轭酸组成。 - **A选项**:CH₃COOH(弱酸)与CH₃COONa(其共轭碱CH₃COO⁻的来源),符合缓冲体系的条件。 - **B选项**:HCl(强酸)与HC₂H₃O₂(弱酸),两者均为酸,无共轭碱,无法...
0.1मोल3NH4OHतथा0.1मोलडेसी−3HCl B 0.05मोलडेसी−3NH3OHतथा0.1मोलडेसी−3HCl C मोलडेसी−3NH4OHतथा0.05मोलडेसी−3HCl ...
C0.1 mol dm−3NH4OH and 0.05 mol dm−3 HCl D0.1 mol dm−3CH3COONa and 0.1 mol dm−3 NaOHSubmit Which of the following will produce a buffer solution when mixed in equal volumes A0.1moldm−3NH4OH and 0.1moldm−3HCl B0.05moldm−3NH4OH and 0.1moldm−3HCl C0.1mol...
解析 根据NH3H2O=NH4++OH-得,NH4OH会产生同离子效应 结果一 题目 下列说法正确的是( ) A. A. 蔗糖及其水解产物均能与新制氢氧化铜悬浊液反应 B. B. 用溴水即可鉴别苯酚溶液、2,4-已二烯和甲苯 C. C. 在酸性条件下,CH3CO18OC2H5的水解产物是CH3CO18OH和C2H5OH D. D. 能与NaOH溶液发生反应,分子式为...