Given the product/s of reaction, provide the reactants а. оо H--C-H b. -CH;Br + HBr с. CH,CH, Br

Q: 85. for the following reaction at 25°C and 1 atm: XeF,(g) → XeF,(s) + F,(g) AH¡ (kJ/mol) S° (J/K…

A: Given, And,

Q: Given the reaction P,O10 (s) + H2O → H3 PO4 (aq) ΔΗ -96 %3D .2 kJ what the AH for P4O10 (s) + 6 H2O…

A:

Q: For the next reaction: CH,C(ac) + OH-(ac) CHOH(ac) + C-(ac) ac = acuoso AH - - 18 kcal / mol AS + 13…

A: The change in Gibbs free energy and equilibrium constant at temperature T is related as follows,…

Q: 4. A certain endothermic reaction X carried out room temperature (273K) has an enthalpy change of 20…

A: 4.  ΔG = ΔH - TΔS   ΔG = Change in Gibb's energy ΔH = Change in enthalpy T = Temperature ΔS = Change…

Q: 2. Which of the following statements about reaction quotient (Qc) is FALSE?                 a. The…

A: Reaction quotient (Qc) is the ratio of the molar concentrations of products to the molar…

Q: Enter your answer in the provided box. Find AG for the following reaction, using AH and S values.…

A: Given reaction is  H2 (g)  + I2 (s) → 2 HI (g) Standard thermodynamics data are (at T=298 K)…

Q: oblem 16.119 Rev ConlantsPerde Ta eheri CO, e hee rn by nealy 20% over the past ys trom s ppm0 pm -…

A: Part A

Q: If Kc = 1 for the equilibrium 2 A(g) ⇌ B(g), what isthe relationship between [A] and [B] at…

A: The reaction given is  2 A(g) ⇌ B(g), Hence the equilibrium constant for the above reaction can be…

Q: The Keg for the reaction: A + B + AB is 10 What is the Keg for 4 AB → 4 A +4 B ?

A:

Q: calculate delta H for the following unbalanced reaction: C6H12O6 + O2 (g) --> CO2 (g) + H2O (g)

A: The enthalpy of the given chemical reaction is calculated by the formula shown below:

Q: What is ASuniv at 25 °C for the reaction 2 S(s) + Cl2(g) - S2Cl2(g)?

A: 1) The reaction taking place is given as,

Q: Construct the expression Kc for the following reaction. 2 P(s) + 5 Cl2(g) =2 PCI5(g) 1 Drag the…

A: The equilibrium constant of concentration (denoted by Kc) of a chemical reaction at equilibrium can…

Q: What is the appropriate expression for the given reaction? NH4*- NH3+ H* O Ksp O Ka O Kb O Kf O Kw

A: Option 2  is the correct choice.  Ka is because NH4+ is the conjugate acid of NH3 base.

Q: NaCl at 50oC

A: Given graph (or curve) gives the relationship between the solubility of the solute in 100 grams of…

Q: 2.) For the reaction I2(g) ⇌ 2I(g), Kc = 3.8 x 10–5 at 727°C. (a) What is Kc for the reverse…

A:

Q: Urea, CO(NH2)2 is slowly converted to ammonia (NH3) at 25.0 °C according to the following reaction.…

A: The reaction for decomposition of urea is,CO(NH2)2 (aq) + H2O (l) → CO2 (aq) + NH3 (aq)Heat of the…

Q: Which reaction is most likely to have a positive ASys? a) SiO2(s) + 3 C(s) b) 6 CO2(g) + 6 H¿O(g) c)…

A: A positive change in entropy of the system indicates the increase in randomness and this randomness…

Q: Which of the following reactions is /are feasible? NaCl CI NH3 H&C NH2 %3D SOCI, OH H,C HO II H,C CI…

A: The carboxylic acids and their derivatives undergo chemical reaction by nucleophilic acyl…

Q: The H0 and S0 for the reaction N2O4 N2 + 2O2?

A: H0 and S0 for the reaction-- N2O4 -----> N2 + 2O2

Q: Consider the reaction A B with AH° = -42.46 kJ/molxn- What should be the AH° in kJ/moln for the…

A: Consider the given target equation is as follows; 3 B → 3 A                                  ∆H°=?…

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

A: Ans

Q: The coefficients on balancing the following reaction will be. A-1 Pb(OH)2 + HCI -> H2O + PbCl2 a)…

A: Reaction Balancing

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

A:

Q: For the reaction below: H. NaCN, HCN O2N

A: Cyanohydrin formation Cyanohydrin is a functional group contains cyano group and hydroxy group…

Q: if ) Hतर TS ववेवेटव कठ 1. 00 M नhe घृपांकिरतपका ललां् fdgo , जा which disrecton witt the equitti 2…

A: We can solve this question by using the concept of Le Chatelier principle dealing with the…

Q: 1. Calculate ∆G° for the combustion of ethane 2C2H6(g) + 7O2(g) → 4CO2(g) + 6H2O(l)   With the…

A: The ∆Grxn0 is given by the ∆Gproducts and ∆Greactants.

Q: 06) Responda às questões a seguir para cada uma das substâncias: a) Quantos sinais aparecem no…

A:

Q: Use Appendix data and the ap mate AH200 for the reaction 2C0(.

A: Enthalpy is defined as the energy of a thermodynamic system. It is mathematically defined as the sum…

Q: Calculate (triangle)G for: C2H4 (g) + H2O (g) -> C2H5OH(g)

A: Thermodynamic is the branch of chemistry that mainly deals with the heat transfer between system and…

Q: If the reaction 2 A+ 3 B 4 C has a AH value of 4.30 kJ/molvn, and the reaction B C has a AH value of…

A: We have ∆H reaction for given reactions, can use them to calculate the ∆H reaction for desired…

Q: Data is given for the following reaction: CO(g) + H20(1) CO2(g) + H2(g) -> Species AHf (kJ/mol) S…

A: Chemical reaction is given by, CO(g) +H2O (l) → CO2 (g) + H2 (g)

Q: 2) Calculate the freezing point of A, in °C, from this data: AH: (KJ/mole) S (J/mole K) A(s) A()…

A: Given:   ΔHf (kJ/mol) ΔS (J/K.mol) A(s) -25.3 10.8 A(l) +10.5 20.4 A(g) -13.8 43.8

Q: 5. NaHCC b. Ca(HCO;), с. KHC,0,

A: Name of the given compound and if possible used 'bi' ---

Q: 3- For the reaction H2(g) + I2(g)2 2HI(g) at 425°C, calculate [HI], given [H2] = [I2] = 4.79 × 10ª…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: ΔG= ΔH-TΔS If ΔH=0, what does this mean regarding to the ΔS  if the ΔG for the reaction is +3.4…

A: The change in Gibbs free energy predicts whether the given reaction is spontaneous or not. If the…

Q: Determine the standard free energy (DG) of the reaction C2H5OH (g) ( => C2H5OH (C) The vapor…

A:

Q: Construct the expression for Kc for the following reaction. 4 HCI(aq) + O:(g) 2 H:O(1) + 2 CL(g)…

A:

Q: This questin has mstiple parts. Wark al the parts te pet the most OFor the following set of…

A: According to Charles's law, at constant pressure : V1T1=V2T2Here V1 and V2 are initial and final…

Q: For the reaction N204(g) = 2NO,(g) Kc = 4.66 × 10-3 at 25°C

A: Please find the answer attached

Q: Construct the expression for Kc for the following reaction. H,O(1) = H'(aq) + OH-(aq) Drag the tiles…

A: Given: Chemical equation: H2O(l)⇌H+(aq)+OH-(aq)

Q: Calculate the ΔH° of the reaction? CH4(g) + 2O2(g)→ CO2(g)+ 2H2O(g)  ΔH°f (CH4(g)):-75 kJ/mol ΔH°f…

A:

Q: 2- Suppose a 0.031M aqueous solution of sulfuric acid (H₂SO4) is prepared. Calculate the equilibrium…

A: The solution is given below -

Q: Con‎sider follo‎wing reaction: ‎ (s) ->  Hg(l)  + ½ O2 (g)  DH = +90.7 kj/mol. Which of the…

A: Entropy of a system can be defined as degree of randomness of that system. Exothermic reactions…

Q: Calculate AHpxn for the reaction below. 2 NOCI(g) → N2(g) + O2(g) + Cl2(g) You are given the…

A:

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: CI CO2ME H. CO,Me CO,Me MeO2C. CI 土 d) OH OH

A:

Q: For the following reaction, indicate the false statement. T/I H₂O + CI HCI + H₂O

A:

Q: Which of the following is TRUE for the combustion of liquid octane (C8H18) in the presence of excess…

A:

Q: Consider the following reaction: Ba(s) + F2(g) BaF2. Which of the following statements is true?

A: The atom which losing electrons ,Bit is oxidised The atom which gaining electrons, it is reduced

Q: P4.41 The lactic acid byproduct recovered from cheese plants can be used to make a variety of…

A: The explanation is given below-

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.