解析 KBr是盐Sr(OH)2是碱HNO3是酸.chemistry12?吧结果一 题目 KBr,Sr(OH)2和HNO3,哪个是酸,哪个是碱,哪个是盐? 答案 KBr是盐 Sr(OH)2是碱 HNO3是酸.chemistry12?吧 相关推荐 1 KBr,Sr(OH)2和HNO3,哪个是酸,哪个是碱,哪个是盐? 反馈 收藏 ...
解析 KBr是盐 Sr(OH)2是碱 HNO3是酸.chemistry12?吧 分析总结。 kbrsroh2和hno3哪个是酸哪个是碱哪个是盐结果一 题目 KBr,Sr(OH)2和HNO3,哪个是酸,哪个是碱,哪个是盐? 答案 KBr是盐Sr(OH)2是碱HNO3是酸.chemistry12?吧相关推荐 1KBr,Sr(OH)2和HNO3,哪个是酸,哪个是碱,哪个是盐?
你好！不过跟据那个氢氧根就可以判定它是碱,HNO3是硝酸KBr是盐,另一个应该是碱,这个比较少见 如果对你有帮助，望采纳。
To be balanced, every element in Sr(NO3)2 + HOH = Sr(OH)2 + HNO3 must have the same number of atoms on each side of the equation. When using the inspection method (also known as the trial-and-error method), this principle is used to balance one element at a time unti...
The balanced net ionic equation includes only species that are involved in the reaction. It can be found by removing ions that occur on both the reactant and product side of the complete ionic equation. 2OH-(aq)+2H+(aq)=2H2O(l) ...
Write out the net ionic equation for: Write the complete ionic and the net ionic equations. BaCl2(aq)+2NaIO3(aq) ?Ba(IO3)2(aq)+2NaCl (aq) 2NaOH(aq)+BaCl2(aq)?Ba(OH)2(s)+2NaCl(aq) Write the balanced molecular, total ionic, and net ionic equati...
A. Be一种轻金属,它的氧化物对应的水化物是两性氢氧化物 B. 砹(At2)是一种有色固体,HAt不稳定,AgAt是有色难溶于水和HNO3的物质 C. SrSO4可能难溶于水和强酸,Sr(OH)2为强碱 D. AsH3是无色气体,它比NH3稳定,H3AsO4是强酸试题答案 D 一题一题找答案解析太慢了下载作业精灵直接查看整书答案解析立即下...
Equation (1). Simplified, overall SESR reaction: CH4 + 2H2O + CaO 4H2 + CaCO3 ∆Hr◦ = −13.8 kJ/mol (1) CaO is the most commonly studied CO2 sorbent for SESR applications due to: (i) sufficiently fast sorption kinetics at a temperature range (500–700 ◦C) compatible with...
【答案】 BaCl2 HNO3 Ba(NO3)2 Na2SO4 Na2CO3 【解析】 本题为框图推断题,关健是要找到解题“突破口”——加入乙产生气体,而只有HNO3溶液的加入才能产生气体,故乙为硝酸溶液,那么Y应为CO2,而五种物质中能与CO2反应的只有戊NaOH溶液,则X为Na2CO3溶液,且X与甲混合生成白色沉淀,又因为沉淀能溶解于酸,则白色沉...
To be balanced, every element in Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + (NH4)(NO3) must have the same number of atoms on each side of the equation. When using the inspection method (also known as the trial-and-error method), this principle is used to balan...