Question: Calculate K for the reaction shown belowCa5(PO4)3OH(s)longleftrightarrow5Ca+2(aq)+3PO4-3(aq)+OH-1(aq) when [Ca+2]eq=0.00000000610;[PO4-3]eq=0.0000000650{:[OH-1]eq=0.000000790 :[OH-1]e=0.000000790 There are 2 steps to...
Calculateat 298.15K for the reaction 2NO2(g)→N2O4(g). Is this reaction spontaneous? A.174.24.96:6088/Latex/latex.action?latex=XERlbHRhX3tyfUdfe219XntcVGhldGEgfQ%3D%3D' B.15K 点击查看答案 您可能感兴趣的试卷 你可能感兴趣的试题
Use Hess's law and the following equations to calculate ΔH for the reaction N2(g) + 2O2(g) → N2O4(g).Hess's law:According to Hess's Law, the enthalpy change of a reaction is independent of the path taken. In fact, we can compute the...
There are three main cases to consider to understand what the value ofQtells you:Q>K,Q=KandQ<K. ForQ>K, this means there are more products present than there would be at equilibrium, and so the reaction will shift in favor of the reactants. Advertisement ForQ=K, the reaction is at...
Answer to: How would you calculate the standard enthalpy change for the reaction 2A + B = 2C + 2D, if A = -269, B = -411, C = 189, and D = -481? By...
To calculate the electromotive force (e.m.f.) of the given electrochemical cell reaction at 298 K, we will follow these steps:Step 1: Identify the half-reactions and determine the anode and cathode The given cell reaction is: \
Calculate emf of the following cell at 25^(@)C: Fe|Fe^(2+)(0.001m)||... 03:49 Calculate the e.m.f. of the following cell at 298K: 2Cr(s)+3Fe^(2+)(... 03:43 Calculate the equilibrium cosntant for the reaction, Zn+Cd^(2+)hArrZn^... 03:03 Calculate the equilibrium ...
Solution Share Step 1 To solve for Δr G∘ for the given reaction H2O(g)⟶H2O(l) at 298K, we can usually use the standard Gibbs free energy of fo...View the full answer Step 2 Unlock Answer UnlockPrevious question Next questio...
题目 Calculate the hydroxide ion concentration, the percent reaction, and the pH of a 0.050 mol×L-1 solution of sodium acetate. (For acetic acid, Ka=1.74×10-5) . 相关知识点: 试题来源: 解析解:NaAc的Kb=101、.00/1.74´105、 = 5.75´101、...
Libre Texts: How to Predict the Outcome of an Acid-Base Reaction Cite This Article MLA Deziel, Chris. "How To Calculate Ka From Ph"sciencing.com, https://www.sciencing.com/how-to-calculate-ka-from-ph-13710445/. 23 March 2018.