你好，我认为这里讲的是净离子方程式。我给你举个例子吧，比如酸碱反应。我有一个盐酸HCl，和氢氧化钠NaOH.那么化学反应式为HCl+NaOH=NaCl+H2O
HCl(aq) → H+(aq) + Cl-(aq) NaOH(aq) → Na+(aq) + OH-(aq) NaCl(aq) → Na+(aq) + Cl-(aq) H2O(l) 6.忽略不参与反应或不发生变化的物质: 净离子方程式:H+(aq) + OH-(aq) → H2O(l) 在上述例子中,我们可以看到只有氢离子(H+)和氢氧根离子(OH-)参与了实际的反应,而钠离子(Na...
NH4Cl + NaOH --> NH3 + NaCl + H2O NH3(aq) + H+(aq) + Cl-(aq) + Na+(aq) + OH-(aq) --> NH3(aq) + Na+(aq) + Cl-(aq) + H20 (liq) H+(aq) + OH-(aq) --> H2O(liq) Combining a solution of ammonia (NH3OH) and HCl NH4OH +HCl --> NH4Cl + H20 NH3(aq) + O...
NaOH = Na2 + O2 + H2 FeCl3 = Fe + Cl HCl + KOH = H2O + KCl Cl2 + MgI2 = MgCl2 + I2 Mg + Al(NO3)3 = Mg(NO3)2 + Al CuSO4 + NaOH = Cu(OH)2 + Na2SO4 Cu + Fe(NO3)2 = Fe + Cu(NO3)2 KNO3 + H2SO4 = KHSO4 + HNO3 ...
a.NaClO(aq) + HCl(aq) →( I got NaClO(aq) + 2HCl(aq) -> Cl2(aq) + NaCl(s) + H2O(l))b. NaOH(aq) + HClO(aq) →(The formula is NaOH(aq) + HClO(aq) → NaClO(aq) + H2O(l) but I can't get the net ionic equation right!)...
Enter an equation of an ionic chemical equation and press the Balance button. The balanced equation will be calculated along with the solubility states, complete ionic equation, net ionic equation, spectator ions and precipitates. 元素中的第一个字符使用大写字母,第二个字符使用小写字母。例子:Fe, Au...
Write the total ionic and the net ionic equations for the following: 3H_2 (g) + 2AuCl_3 (aq) \to 6HCl (aq) + 2Au(s) Write the balanced molecular, total ionic, and net ionic equation for Ni(NO_3)_2+NaOH. Net ionic equation of ZnSO4+Sr(OH)2. W...
Write a net ionic equation for the reaction that occurs when excess hydrochloric acid (aq) and zinc sulfide are combined. Write the balanced chemical equation and the net ionic equation for the following two reactions. a. HCl(aq) + NaOH(aq) b. H_2SO_4(aq...
(a) K_2S (aq) + 2HBr (aq) to 2KBr(aq) + H_2S(g) (b) NaOH (aq) + NH_4Br(aq) to NaBr(aq) + NH_3(aq) + H_2O (l) Write the ionic and net-ionic equation for the given molecular equation. Na2HPO4(aq) + HCl(aq) NaH2PO4(aq) + NaCl...
The six strong acids that completely dissociate are HCl, HBr, HI, HNO3, H2SO4, HClO4. The oxides and hydroxides of alkali (group 1A) and alkaline earth (group 2A) metals are strong bases that completely dissociate. Net Ionic Equation Example Problem For example, consider the reaction between...