Calculate the complete and net ionic equations, spectators and precipitates in H3PO4(aq) + NaOH(aq) = NaH2PO4(aq) + H2O(l)
NaOH(aq) + H3PO4(aq) = NaH2PO4(aq) + H2O(l) might be an ionic reaction. Calculate the net ionic equation for NaOH(aq) + H3PO4(aq) = NaH2PO4(aq) + H2O(l). Reactants Sodium Hydroxide - NaOH White Caustic Naoh Sodium Hydrate Soda Lye Lye Caustic Soda NaOH Molar Mass NaOH ...
Answer to: Complete and balance the following acid/base reaction. H3PO4(aq) + NaOH(aq) arrow By signing up, you'll get thousands of step-by-step...
(a) CH3COOH (b) NaOH (c) NH3 What is the formula for hypochlorous acid? Which acid is named incorrectly? a. HClO3(aq), chloric acid b. HNO3(aq), hydronitric acid c. HNO2(aq), nitrous acid d. H2CO3(aq), carbonic acid e. HBr(aq), hydrobromic acid Another form of acid rain ...
答(1) 在H3PO4溶液中存在下列质子转移平衡:H3PO4 (aq) + H2O(l) (aq) + H3O+(aq) (aq) + H2O(l) (aq) + H3O+(aq) (aq) + H2O(l) (aq) + H3O+(aq)H2O(l) + H2O(l) H3O+(aq) + OH-(aq)[]=Ka2Ka3=[OH-]=由于Ka1>>Ka2>>Ka3,各离子浓度由大到小为:[H3O+]≈[]>[]...
添加 2.0×10−3 mol 的 NaOH 后,计算该溶液中的 [H+]。(4)计算在浓度为 0.20 M 的 Na3PO4 溶液中 [H+]。 2磷酸H3PO4 电离方程式如下H3PO4(aq)⇌H+(aq)+H2PO−4(aq) K1=7.1×10−3H2PO−4(aq)⇌H+(aq)+HPO2−4(aq) K1=6.2×10−8HPO2−4(aq)⇌H+(aq)...
H3PO4(aq)→3H+(aq)+ PO43-(aq) 3Li+(aq)+3OH-(aq)+3H+(aq)+ PO43-(aq)= Li3PO4(s)+3H2O(l) Spectator Ions Spectator ions are ions that do not take part in the reaction. They are removed from the complete ionic equation to get the net ionic equation. ...
NaOH NaOH Polyprotic Acid: Answer and Explanation:1 Phosphoric acid is a weak triprotic acid. Its three literature dissociation constants at 25 degrees Celsius are: {eq}\rm K_{a1} = 7.25 \times... Learn more about this topi...
For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will. Compound states [like (s) (aq) or (g)] are not required. You can use parenthesis () or brackets []. How To Balance Equations Balance any equatio...
1磷酸H3PO4 电离方程式如下H3PO4(aq)⇌H+(aq)+H2PO−4(aq) K1=7.1×10−3H2PO−4(aq)⇌H+(aq)+HPO2−4(aq) K1=6.2×10−8HPO2−4(aq)⇌H+(aq)+PO3−4(aq) K3=4.5×10−13式中:(aq)=(水溶液)(1)写出 H3PO4 电离的对方程式进行配平,求出浓度为 1.5M ...