NH4I(aq) + AgClO3(aq) = AgI(s) + NH4ClO3(aq) might be an ionic reaction. Calculate the net ionic equation for NH4I(aq) + AgClO3(aq) = AgI(s) + NH4ClO3(aq). Reactants Ammonium Iodide - NH4I Azanium Iodide NH4I Molar Mass NH4I Oxidation Number Silver Chlorate - AgClO3 ...
己知:HCN(aq)与NaOH(aq)反应的△H=-12.1KJ/mol;HCl(aq)与NaOH(aq)反应的△H=-55.6KJ/mol.则HCN在水溶液中电离的△H等于( ) A、-67.7 KJ/mol B、-43.5 KJ/mol C、+43.5 KJ/mol D、+67.7 KJ/mol19世纪-20世纪,德国培养和出现了很多的化学家和物理学家,如魏勒、凯库勒、拜尔、霍夫曼、李比希、...
②稀溶液中,H+(aq)+OH-(aq)═H2O(l)△H=-57.3kJ/mol又知由H2和O2两种气体反应生成1mol液态水比生成1mol气态水多放出44kJ热量.下列结论中正确的是( ) A、H2的燃烧热为285.8 kJ/mol B、H2和O2反应生成液态水时的热化学方程式为H2(g)+ 1 2O2(g)=H2O(l)△H=-571.6 kJ/mol C、稀硫酸与稀NaOH...
25.有NH4HCO3、NH4Cl、Na2CO3·xH2O的混合物11.62g,加入44mL5mol·L-1NaOH溶液(过量),共热充分反应,让放出的气体通过碱石灰,结果收集到的气体是3.36L(标准状况)。向溶液中加入30mL2.5mol·L-1硫酸,并稍加热,使气体完全放出,收集到的气体是1.344L(标准状况)。把反应后的溶液稀释到100mL,测得溶液的pH为1。
NH4I(aq) + AgClO3(aq) = NH4ClO3(aq) + AgI(s) might be an ionic reaction. Calculate the net ionic equation for NH4I(aq) + AgClO3(aq) = NH4ClO3(aq) + AgI(s). Reactants Ammonium Iodide - NH4I Azanium Iodide NH4I Molar Mass NH4I Oxidation Number Silver Chlorate - AgClO3 C...
NH4Cl(aq) + KI(aq) = KCl(aq) + NH4I(aq) might be an ionic reaction. Calculate the net ionic equation for NH4Cl(aq) + KI(aq) = KCl(aq) + NH4I(aq).Reactants Ammonium Chloride - NH4Cl Ammoniumchlorid Salmiac Salammonite Sal Ammoniac Sal Ammonia Darammon Ammonium Muriate Ammoneric ...
Compound states [like (s) (aq) or (g)] are not required. You can use parenthesis () or brackets []. How To Balance Equations Balance any equation or reaction using this chemical equation balancer! Find out what type of reaction occured. Read our article on how to balance chemical equati...
NH4INa2STotal(NH4)2SNaITotal N1122❌ H4488❌ I1111✔️ Na2211❌ S1111✔️ Step 2: Multiply coefficients for compounds to balance out each element For each element that is not equal, try to balance it by adding more of it to the side with less. Sometimes there may be multi...
a = 1 (NH4NO3) b = 1 (KI) c = 1 (K(NO3)) d = 1 (NH4I) Step 4: Substitute Coefficients and Verify Result Count the number of atoms of each element on each side of the equation and verify that all elements and electrons (if there are charges/ions) are balanced. ...