ОН О CH3 H,SO4 cat. HO. + HO. + ОН salicylic acid m.w. 138.12 acetic anhydride m.w. 102.09 density 1.08 g/mL acetylsalicylic acid (aspirin) m.w. 180.15 acetic acid

Q: Consider the reaction CS2 (g) + 4H2 (g) CH4 (g) + 2H,S(g) a. Calculate AH°, AS° , and AG° at 25°C…

A: To solve this problem first we calculate ∆H° and then ∆S° and by using  ∆G° = ∆H° - T∆S°  we will…

Q: Calculate the ΔGrxn for this reaction under these nonstandard conditions? 1 A (g) + 3 B (s) --> 2 C…

A: Given;we have to calculate the ∆Gr*n for this reactionnonstandard conditions1A(g)+3B(s)→2C(aq)…

Q: In this experiment we measured the value of K, the equilibrium constant for a reaction. Once we know…

A: From equilibrium constant we can can calculate various things .

Q: Determine the AH of the reaction 1 1 NO29) + 702c9) +5H20(9) → HNO3(aq) 4 AH = 33.2 kJ 5 N2c9) +…

A:

Q: Fill in the blanks of the potential/kinetic energy diagram

A: The number of steps of the reaction is equal to the number of transition state. The number of…

Q: Given that the following reversible reaction:   2NH3(g) ⇌ N2(g) +3H2(g) ;            If 0.64 mols…

A: Given reversible reaction is    2NH3(g) ⇌ N2(g) +3H2(g) ;            Initial moles of NH3 (n) = 0.64…

Q: At 25oC, the ΔH o andΔH o for the following reaction is -24.7 kJ/mol and -49.9 J/mol-K,…

A: Given: ∆Ho=-24.7 kJ/mol∆So=-49.9 J/mol KT=25oC  =(25+273) K  =298 K[NaCN]=0.0450 MVolume of NaCN=100…

Q: der to solve for reaction (7): Mg(s) + 2 O2

A: Have you seen, in both the Reaction MgO are opposite side so we need to reverse the Reaction - 8 to…

Q: 1. The four chemical reactions which occur in sequence when gaseous carbon dioxide dissolves in…

A: The equilibrium which is taking place in carbon dioxide solution is, => CO2 + H2O -----> H2CO3…

Q: Calculate the keq for the reversible reactions in  Cr2O72- (aq) + OH- (aq) -->  CrO42- (aq) + H2O…

A: Given :  HCrO4- --> H+ + CrO42-      K1 = 3.2 x 10-7  2 HCrO4- ---> Cr2O72- + H2O           K2…

Q: Consider the following reaction at equilibrium. FezO4(s) + CO(g) = 3 FeO(s) + CO2(g) AH°= -35.9 kJ…

A: According to Le Chatelier's principle, when a system in equilibrium is disturbed, the equilibrium…

Q: this change, which is of a 11. For the reaction 2 H2(g) + products or reactants? 12. What are the…

A: Thermodynamics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…

Q: Which is the best method for carrying out the following reaction? COOH SO3H O +COOH; then SO3/H2SO4…

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Q: 26) For the equilibrium reaction at 25 °C: Fe(OH),(s) ó Fe" (aq) + 2 ОН (аq), K = 1.61 x 10-14.…

A: In this question, we want to determine the ∆G° value  You can see details Solution below.

Q: Consider the reaction of chlorine with manganese dioxide: 3 Cl2(s) + 2 MnO2(s) + 8 OH(aq) →6 Cl(aq)…

A: Equilibrium constant  is defined as the product of concentration of products divided by the product…

Q: + 502s) 4NO + 6H,O Calculate the AH for the reaction 4NH, 1. N +O 2NO + Ozie) AH = -875.0 kJ/mol 2 N…

A:

Q: C+½ 020l co CO (s) 2 (g) CO+ 2 02(a) (g) AH = - 111 kJ %3D CO, 2 (g) Is this reaction endothermic or…

A: 2) a ) Since the heat released by the reaction is same as the mass of salt is same hence Q will be…

Q: /hich value of Keg represents a scenario where the reactants of an equilibrium reaction are favored?…

A: A chemical reaction is said to be in equilibrium if there is no tendency of reactants and products…

Q: Determine the ΔS0rxn of the reaction below:    N2H4(l) + N2O4(g) → N2(g) + H2O(g) ΔS0f (J/K)…

A: Ans

Q: (Balancing reactions) _C2H4 (g) + _O2 (g)-->_CO2 (g) +_H2O (g)

A: The given unbalanced reaction is, C2H4(g) + O2(g) → CO2(g) + H2O(g)

Q: 21. CH3CH=CH2 – CH3CH2CH3 What reactants (and catalysts) are needed to make the reaction above…

A:

Q: The formation of ammonia is described according to the reaction: 3 H2(g) + N2(g) ⇌ 2 NH3(g)…

A:

Q: 4HF (g) + O₂(g) + heat = 2F2(g) + 2H₂O + heat 2 (9) Which stress to the system would shift the…

A:

Q: For the reaction 2H(g)H2(g), O AH = 0 and AS> 0. O AH> 0 and AS< 0 AHS and AS < 0

A: Chemical Reaction :: 2 H (g) ---&gt; H2 (g)  ∆H = ?  ∆S = ?

Q: Given a greactis GC(s) + 6H₂(g) + 30₂(g) → C6H1₂O6 (5) Standard reaction free - 910 kJ for this…

A: Given, 6C(s) + 6H2(g) +3O2(g) ----&gt; C6H12O6(s) ∆G° = -910 kJ 2C(s) + 2H2(g) + O2(g) ----&gt;…

Q: Some sulfuric acid is spilled on a lab bench. You can neutralizethe acid by sprinkling sodium…

A: The given question can be solved on the basis of the prior knowledge of the mole concept.

Q: Determine K3 expression of the folllowing reactions: 1.) co,?-(aq)+ H*(aq) → HCO,¬(aq) 2.) HCO3¯(aq)…

A: K3 expression depend K1 and K2 of reaction.

Q: Consider the following reaction: ___ Mg (s) + ___ CuCl2 (aq) ---> ___ MgCl2 (aq) + ___ ? (s). What…

A: Mg (s) + CuCl2 (aq) → MgCl2 (aq) +  ?

Q: 5. The AH⁰ for the reaction (Na2O(s) + SO3(g) → Na2SO4(g)) equal to: Na(s) + H₂O() → NaOH(s) + 1/2…

A: As you have asked multiple question. But we will answer all the parts.

Q: 28) For the reaction: Mg(s) + AgNO3(aq) → Ag(s) +Mg(NO3)2(aq) Ag+(aq) +e-→ Ag(s) Mg2+(aq) +2 e-→…

A: We know that, Gibbs energy change is given by,                                     ΔGo = - nFEocell…

Q: 6. distinguish precisely, and in cientific terms, the difference between reaction and reversible…

A: Here i have distinguished between both irreversible and reversible reaction

Q: Calculate Delta G°rxn for the reaction: N2O(g) + NO2(g) -> 3NO(g) Given: 2NO(g) + O2(g) ->…

A: Given data, 2NO(g) + O2(g) →2NO2(g)     ∆G°rxn = -71.2 kJ     ---1N2(g) + O2(g)→ 2NO(g)…

Q: What is DH°rxn (in kJ) for the reaction - CH4(g) + 202(g) · CO2(g) + 2H20(1). --> DH°f (CH4(g))…

A:

Q: The AG for the following reaction is -100.4 k). C2H4(g) + H2(g)--> C2H6(g) Given AG*, [C2H4(g)] =…

A: For a general reaction                                               aA + bB → cC   + dD ∆G°rxn  =(…

Q: When the reaction  ___CH4 (g) +__O2 (g) à __CO2 (g) + __H2O(g)  is correctly balanced, the…

A: Given reaction is,  CH4(g) + O2(g) --&gt; CO2(g) + H2O(g)

Q: Calculate So values

A:

Q: Calculate ∆Hrxn for the reaction of MgO(s) with HCl(g):            2 MgO(s)+ 4 HCl(g)⟶⟶  2 MgCl2(s)…

A: Calculate ∆Hrxn for the reaction of MgO(s) with HCl(g):   2 MgO(s)+ 4 HCl(g)⟶⟶  2 MgCl2(s) +2H2O(l)…

Q: 2Cr(s) + 6HF(g) -à 2CrF3(s) + 3H2(g) H° = –691.4 kJ/mol 2Cr(s) + 6HCl(g) --à 2CrCl3(s) +…

A: According to the Hess’s law of constant heat summation, the total change in the enthalpy during the…

Q: Determine the AH of the reaction 1 1 NO2(9) + 702cg) +;H20g) → HN03(aq) 1 5 N2cg) + O2(g) → NO2(9)…

A:

Q: Consider the reaction CO32-(aq) + H2O(l) HCO3-(aq) + OH–(aq). Kb for CO32- is 2.1 × 10–4 at 25°C.…

A:

Q: Calculatre the ΔH of reaction for the following reaction:  Fe3O4 (s)  +  CO (g)  -->  3FeO (s)  +…

A: △H =△HProducts -△HReactants

Q: 2H2S(g) + O2(g) 2(1/8S8)(s) + 2H2O (g) What happens (increase or decrease), in the system at eq≡m,…

A: According to Le-chatelier's principle if a reaction at equilibrium is subjected to change in…

Q: Use the table to caleulate AG" for the following reactions at 25°C. Species AG (kJ/mol) Mg(s) 0:8)…

A: In the given question standard free energy change of different species are given and one needs to…

Q: Determine the value of the equilibrium constant, Kgoal, for the reaction…

A: Answer: Value of equilibrium constant is the ratio of the molar concentration of products and…

Q: Use arrows (up / down) to indicate the affect of each of these disturbances (stresses) on the…

A: Using Le Chatelier's Principle, The reaction at equilibrium shifts towards that direction in which…

Q: NH3 (g) + 02 (g) → NO (g)+ H2O (1) Calculate value of AH°rxn for the given reaction. NH3 (g) : AH°f…

A: Heat of the reaction is equal to the difference of the sum of heats of products and reactants.…

Q: Calculate the value of K at 600K for the reaction 2 NO2(g) ⇌ N2O4(g) ΔG°rxn = -RT lnK ΔG°f (NO2) =…

A: Given: ΔG°f (NO2) = 51.3 kJ/mol ΔG°f (N2O4) = 99.8 kJ/mol Temperature= 600 K 2 NO2(g) ⇌ N2O4(g)

Q: The equilibrium at 25 °C MaCl5 (aq) + 4 H2O (l) ↔ H3MaO4 (aq) + 5 HCl (aq) Kc = 5500 ΔH°(rxn) =…

A:

Q: alculatre the ΔH of reaction for the following reaction:  Fe3O4 (s)  +  CO (g)  -->  3FeO (s)  +…

A: Answer:

Q: 871 = (014 mulay CHE : not A CLA✓ + C-OH →→→ ? id 5 priesk In that is the Product Form POT 8 710…

A:

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.