How do you write an equation showing how HCl, which is a
2017年3月10日 · How do you write an equation showing how HCl, which is a molecular substance and strong acid, could give ions when added to water?
Why can you say in: HCl + H2O -> Cl- + H3O, that the moles
2018年2月14日 · Why? Because hydrogen chloride is very soluble in solution, and in solution undergoes almost complete protonolysis. ...hydrogen chloride undergoes the protonolysis reaction... HCl(aq) rightleftharpoons H_3O^+ + Cl^- ...and this equilibrium lies strongly to the right as we face the page. And given a starting mass of hydrogen chloride gas, we have an …
How can we find DeltaH_"rxn"^@ for...? NaOH (s) + HCl (g
2017年4月9日 · You normally would quote INDIVIDUAL ΔH ∘ f for reactants and products. I get ΔH ∘ rxn = −134.7 ⋅ kJ ⋅ mol−1.
Which one of the following reaction equations is the net ionic …
2017年12月8日 · Which one of the following reaction equations is the net ionic equation for the reaction of hydrochloric acid with lithium hydroxide? All species are in aqueous solution.
Why is HCl an arrhenius acid? + Example - Socratic
2014年4月29日 · HCl is an example of an Arrhenius acid and, for example, NaOH is an example of an Arrhenius base. The H+ ion produced by an Arrhenius acid is always associated with a water molecule to form the hydronium ion.
Given the following equation: HClO2+H2O--> H2O - Socratic
2015年11月7日 · Given the following equation: HClO2+H2O--> H2O + ClO2, how would you identify the acid, base, conjugate acid, and conjugate base?
How would you balance the following equation: Fe + Cl2 + H2O → …
2016年1月8日 · You are oxidizing iron, and then making a coordination complex. I will give you a reaction scheme. OXIDATION Fe(s) + 3/2Cl_2(g) rarr FeCl_3(s) COMPLEXATION FeCl_3(s) + 6H_2O(l) rarr [Fe(OH_2)_6]^(3+)(Cl^-)_3 I don't know whether this is completely what you want.
Balance: H2C2O4(aq) +K2CrO4(aq) + HCl(aq) →CrCl3(aq)
2018年5月13日 · The unbalanced equation is H2C2O4 + K2CrO4 +HCl → CrCl3 + KCl + H2O+ CO2 Step 1. Identify the atoms that change oxidation number Start by determining the oxidation numbers of every atom in the equation. H2+3 C2O4 +K2+6 CrO4 + HCl → +3 CrCl3 + …
Write the balanced chemical equation for the following ... - Socratic
2017年3月23日 · a.) NaOH (aq) + HCl (aq) rarr NaCl (aq) + H_2O (l) And the net ionic equation is simply the protonolysis rxn: HO^ (-) + H^ (+) rarr H_2O (l), alternatively, HO ...
How would you balance the following equation: HCl+ K2CO3
2015年11月17日 · You would balance it stoichiometrically. Equal masses must occur on both sides of the equation. If there are 2 xx K atoms on the left hand side of the equation, there must be 2 K atoms on the RHS. Capisce?