KI(s) ---------------> K^+ (aq) + I^- (aq)
cationic hydrolysis
K^+ (aq) + H2O(l) -------------> KOH(aq) + H^+ (aq)
anionic hydrolysis
I^- (aq) + H2O(l) ------------> HI(aq) + OH^- (aq)
KI is neutral solution
KI: Solvation reaction = KI (s) -> Kraq) + I caq) Hydrolysis reaction = ? K+...
Question 20 2. Predict the products of the reaction below: KOH(aq) + Hl(aq) -->? we KI(OH)2(aq) Kl(aq) + H2001 O KIO (aq) + H2(g) None of these
In the following reaction 2MnO4 (aq) + H2O(l) + 35032-lag) —>2MnOz(s) + 350,2-laq) + 2OH(aq) what is the change in oxidation number for S? 0 -3 O 0 +2 O-2 +3
What type of reaction(s) is this: acid-base, gas formation, Precipitation, Combination,decomposition,redox or single displacement? lotal lonie Equation 2 Al(OH),(6) + [6 H* +359-laq) → [2 AP® +3597-1aq) + 6 H,00) Net Ionic Equation 2 ALCOH)3 (5) + 6H* c992 = 2 A10*caq) + 6 Hz O(l) Reaction Type(s) Unbalanced Chemical Reaction Al, (SO )3(aq) + K,S0(aq) + 24 H,0(l) → 2 KAI(SO )2 · 12 H,0(s) Reaction Type(s)
What’s the reaction types? treuellons. 1. The first reaction involves reacting aluminum with base to form salt and hydrogen gas. The unbalanced chemical reaction is shown below that the number of each atom on the reactants is equal to the number of each Then identify the type of reaction, keeping in mind that any reaction may be more the Finally, record your observations during this step of the reaction. ning aluminum with base to form a potassium aluminum hydroxide reaction...
The reaction of sodium(s) with water(l) to form sodium hydroxide(aq) and hydrogen(g) proceeds as follows: 2Na(s) + 2H2O(1)—>2NaOH(aq) + H2(g) When 5.91 g Na(s) reacts with sufficient H2O(1), 47.4 kJ is evolved. Calculate the value of A,H for the chemical equation given. kJ/mol Submit Show Approach Show Tutor Steps
Question 4 (1 point) Write the cell diagram for the reaction 2AgCl(s) + H2(g) --> 2Ag(s) + 2H+(aq) + 2C1-(aq) OPt(s) | H2(g)| H+(aq) || CI+(aq)| AgCl(s) | Ag(s) Pt(s) | H2(g)| H+(aq) || CI+(aq) | Ag(s) | Pt(s) O Ag(s) | AgCl(s) || H+(aq), Ci-(aq) | H2(g) | Pt(s) O Ag(s) | AgCl(s) | CI+(aq) || H+(aq)| H2(g) | Pt(s) Pt(s) Cl(aq), H(aq)| H2(g) || AgCl(s) Ag(s)
can someone explain? i dont understand In which reaction is as expected to be negative? a) 262 Holg) + 702 (g) > 4CO2lg) + 6H₂O (L) b) Colto (1) Culto (s) A negatine As means to incrause the order solids are the most orderd. () H₂O (L) + 2502 (9) > H2SOH (2) liquids are uss orderd than solids d) All of the above but more artery than goses. Goses are layl olsud.
A Q=K: the reaction mixture is at equilibrium O T OM B. Q<K; the reaction will shift towards the reactants C. Q>K; the reaction will shift towards the products → KA А е е D. Q>K; the reaction will shift towards the reactants MOL (E. Q<K; the reaction will shift towards the products. M280. 00 3. For the reaction M SES00.0 3 to noiriwa H2 (9)+CO2(9) <==> H20 (9) +CO (9) Kc = 0.798 at 320°C. 0.492 moles of H2...
1. List the major variables affect the solvation entropy, S°, value of any dissolved ions in aqueous solution at 25 °C and what is the expected trend i ocreasing the variable value? The trend in Sm by its increase...r.. The trend So by ts increase:. 2. Calculate ApR and Δ67 for the reaction Ba(NO3)2(aq)2KCl(aq) BaCl2(s)2KNO3(aq and what would the correct Δ·Salvation be for Ba-ion in this reaction if you know that the Ba-radius in a crystalline BaCl2 is 133 pm?
In the reaction below, which species is oxidized? 3 K S(s) + 8 H(aq) + 2NO3(aq) →6K+(aq) + 3 S(s) + 2 NO(g) + 4 H20 Select one: O a. K+ O b.NO c. NO: O d. H o e. Ks In the reaction below, which species is oxidized? 3 K S(s) + 8 H+(aq) + 2NO3- (aq) → 6 K+(aq) + 3 S(s) + 2 NO(g) + 4 H20 Select one: O a. K+ O b.NO c. NO: od....