L 1. O3 2. (CH3),S H,SO, 1. Hg(OAc), THF, H20 PCI5 A E 2. NaBH4 HO, 180 °C H,SO4 KMNO4, A 120 °C FeCl3 Senyawa B, H30* HI KMNO4, A (CH3),NH K. HNO3, H,SO, H.
Q: lution of HI was found to have a pOH of 13.35 at 25 °C. What is the concentration of HI? a. 0.52 M…
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Q: From the following information, determine ΔH°f of malonic acid, CH2(COOH)2(s). CH2(COOH)2(s) +…
A: We know that ΔH° (reaction) = ∑(∆Hf)products - ∑(∆Hf)reactants
Q: CH3OH(g)⇌CO(g)+2H2(g)CH3OH(g)⇌CO(g)+2H2(g) (Note that…
A: we need to calculate ΔG for the given reaction
Q: Given the following AH° 298 K/(kJ/mol) values, 4 NH3 (g) + 5 02 (g) → 4 NO(g) + 6 H2O(I) 2 NO(g) +…
A: This question can be solved using Jess's law of constant heat summation.
Q: Determine the enthalpy change for the decomposition of calcium carbonate CaCO3(s) → CaO(s) + CO2(g)…
A: We have to determine the enthalpy change for the decomposition of calcium carbonateCaCO3(s) → CaO(s)…
Q: Calculate AG° for the reaction shown below using the provided thermodynamic properties information.…
A: Gibbs energy chane (∆G°) of a reaction is given by the relation ∆G° = ∆H° - T∆S° ∆H° = enthalpy…
Q: Calculate So values for the following reactions by using tabulated So values from Appendix C. (a)…
A: As per our guidelines we can only solve first three sub-parts of a question. Please resubmit the…
Q: Calculate ΔHΔH for the reaction 2 Al (s) + 3 Cl2 (g) ⟶⟶ 2 AlCl3 (s) from the following data. 2 Al…
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Q: Calculate Hrxn for the reaction below. CO(g) + NO(g) CO2(g) +1/2 N2(g) You are given the following…
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Q: What is the vaporization of H2O in kj/kg a. 2260 b. 6780 c. 2970 d.8910
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Q: HBr (aq.) Br heat D. OTs KOTBU H, ? HOTBU НI (2 еquiv.) ?
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Q: Consider the below information at 298 K: 2 NO (g) + O2 (g) 2 NO2 (g) AG° = -72.6 kJ N2 (g) + O2 (g)…
A: The given problem relates to Hess's law, which states that the amount of heat evolved or absorbed in…
Q: Given that the reaction of 4 NH3 (g) + 5 O2 (g) 4 NO (g) + 3 H2O (g) AH = - 906 kJ What would AH for…
A: The correct option with explanation is provided in the next step:
Q: Given the reactions below, answer the following questions. Cl2(g) + F2(g) ----> 2ClF(g) ΔG∘rxn…
A: given information: Cl2(g) + F2(g) ----> 2 ClF(g) ΔG∘rxn = 115.4 kJ/mol -------->…
Q: Methanol (CH3 OH(4)) and ethanol (C2H,OH()) both react with O2 and can be used as fuels. CH; OH(e) +…
A: The enthalpy change gets caused during the transformation of any specific matter through particular…
Q: ΔHf
A: Dear student I have given answer to your question in the image format.
Q: Determine the enthalpy change for the decomposition of calcium carbonate CaCO3(s) → CaO(s) + CO2(g)…
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Q: PART 2. DETERMINATION OF THE CONCENTRATION OF A STRONG ACID SOLUTION EXPERIMENTAL DATA…
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Q: Given that H2(g) + F2(g) ---> 2HF(g) Δ?∘rxn=−546.6 kJ⋅mol−1 2H2(g)+O2(g) ⟶…
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Q: Calculate ΔHΔH for the reaction B2H6 (g) + 6 Cl2 (g) ⟶⟶ 2 BCl3 (g) + 6 HCl (g) from the following…
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Q: 11) Consider the reaction below. 2SO2 (g) + O2 (9) 2S03 (g) AH = -645 kJ
A: As per guidelines if multi-part question is present first 3 parts allowed to answer , please repost…
Q: From the following data at 25°C: H2(g) + Cl2 2 HCl(g) ΔH = -185 kJ 2 H2(g) + O2(g) 2 H2O(g) ΔH =…
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Q: eaction: ZnO (s) + C (graphite) = Zn (s) + CO (g) Heat of fusion of zinc at melting point (420°C) =…
A: Enthalpy is the heat content of a system. Entropy is the measure of a systems thermal energy…
Q: Which of the following processes is endothermic? a) H2O(g) → H2O(l) c) H2O(s) → H2O(l) b) 2…
A: Exothermic reactions are those reactions in which heat is released during a chemical reaction and…
Q: A certain reaction has ∆?°= -19.5KJ and ∆S°= 42.7 J/K, does the reaction lead to an increase or…
A: Entropy is measure of randomness or disorderness in the system. More the entropy, more is…
Q: Calculate (delta)So values for the following reactions by using tabulated So values from Appendix C.…
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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) ----> C6H12O6(s) ∆G° = -910 kJ 2C(s) + 2H2(g) + O2(g) ---->…
Q: Calculate Δ?ΔH for the reaction B2H6 (g) + 6 Cl2 (g) ⟶⟶ 2 BCl3 (g) + 6 HCl (g) from the following…
A: We have to Calculate Δ?ΔH for the reaction B2H6 (g) + 6 Cl2 (g) ⟶⟶ 2 BCl3 (g) + 6 HCl (g) from the…
Q: Calculate the value of ?p for the equation C(s)+CO2(g)↽−−⇀2CO(g)?p=? given that at a…
A: The equilibrium constant for reaction Kp1 = 3.37 The equilibrium constant for reaction Kp2 = 0.657…
Q: E2C.5(a) Given the reactions (1) and (2) below, determine (i) A,H® and A,U® for reaction (3), (ii)…
A: Enthalpy change of formation is the enthalpy change for the formation of one mole of a substance.…
Q: Given the following information, SO3 (g) + H2O(1) → H2SO4 (1) AH = -133 kJ %3D Pb(s) + PbO2 (s) +…
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Q: Given : (a) BCl3(g) + 3H2O(l) →H3BO3(s) + 3HCl(g) ΔH = -112.5 kJ (b)…
A: Calculate the value of ΔH for the reaction: B2H6(g) + 6Cl2(g) →2BCl3(g) + 6HCl(g) ΔH = ?
Q: Calculate ∆H for the reaction 4NH3 (g) + 5O2 (g) → 4NO (g) + 6H2O (g), from the following data. 1.N2…
A: Solution : Hess's Law The chemical reaction can be written as the addition of two or more steps and…
Q: Calculate ∆H for the reaction 4NH3 (g) + 5O2 (g) → 4NO (g) + 6H2O (g), from the following data. 1.…
A: 4NH3 (g) + 5O2 (g) → 4NO (g) + 6H2O (g) 1. N2 (g) + O2 (g) → 2NO (g) , ∆H = -180.5 kJ 2. N2 (g) +…
Q: Given: H2(g) + 1/2 O2 (g) —> H2O (l) Delta H = -285.8 kJ Combine this equation with equation 1…
A: For combustion reaction , we need The compound ( or element ) and Oxygen as reactants, because…
Q: Given the following data 2 CIF (g) + O2 (9) → Cl2 O(g) + F20(g) 2 CIF3 (g) + 202(9) → Cl2 O(g) +…
A: ClF(g) + F2(g) --> ClF3(g)
Q: Calculate Δ?∘ΔG∘ at 298 K for the reaction…
A: C(s)+O2(g)⟶CO2(g) ΔG∘(A) =−397.28 kJ/mol Equation A S(s)+O2(g)⟶SO2(g) ΔG∘(B)=−300.19 kJ/mol…
Q: ΔG°
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Q: 1. Calculate AHrxn° for the reaction: 2 N₂(g) + 5 O₂(g) → 2 N₂O5(g) from the following data: N₂O5(g)…
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Q: Calculate ∆G° for the following reaction at 25°C: 3Ca2+(aq)+2Al(s) 3Ca(s)+2Al3+(aq)
A: Given Reaction3 Ca2+ (aq) + 2 Al (s) → 3 Ca(s) + 2 Al3+ (aq)At anodeOxidation Half cell 2 Al…
Q: Using Hess's law, what is AHf rxn for the following reaction? NO(G) + O(9) → NO2(9) NO(g) + O3(9) –…
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Q: 2NO2(g) AH=-113.1 kJ. If AH for 3. Consider the reaction: 2NO(g) + O2(g)_ NO2 is 33.8 kJ/mole,…
A: The standard enthalpy of reaction, ΔH°rxn, can be calculated by summing the standard enthalpies of…
Q: CO(g) +% O:(g)→ CO:(g) AH = -283 kJ 2002(g)2C(k) + 0:(g) AH=+787 kJ %3D 62- According to the given…
A: Option E) is correct choice.
Q: lebulee the ehange in internal energy [ aru'J {Ox the giuen weaetion DpH ot 28° c Al, 03 → -1675.7…
A:
Q: Which one of the following processes is exothermic? a. 16 CO2(g) + 18 H2O(l) →2 C8H18(l) + 25 O2(g)…
A: Exothermic reaction are reaction that involves release of energy in the form of heat.
Q: - Consider the problem below: (Equation 1) 2 HF(g) ---> H2(g) + F2(g) ΔH = 537 kJ/mol (Equation 2)…
A: The given equations is as follows: Equation 1: 2HF(g) → H2(g) + F2(g) ∆H1=537 kJ/mol…
Q: Calculate ASº for the combustion of propane. C3Hg(g) + 502(g) → 3CO2(g) + 4H20(g) Substance C3Hg(g)…
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Q: Find out the ΔH (in kJ) for the reaction: 2C(s) + H₂(g) → C₂H₂(g) Given- C(s) + O₂(g) → CO₂(g)…
A: Given C(s) + O2(g) → CO2(g) ∆H = - 393.5 KJ…
Q: 1. Calculate AH for the following equation PbCl215) +Cl2@) PbClą(1) AH ????? ---- Given: 1. Pb +…
A: (1) Given data is as follows: PbCl2(s) + Cl2(g) → PbCl4(l) ∆H=? 1. Pb(s) + Cl2(g) → PbCl2(s)…
Q: a. From a consideration of the following reactions, calculate AH; for methane, CH4 (g). (1) C(g) +…
A: a. The equation for formation of methane is,
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- What is the boiling point water at the top of Mt Everest (atmospheric pressure = 0.54 atm)? H2O(l)↽−−⇀H2O(g) Thermodynamic Table at 25 ∘C25 ∘C Substance Δ?∘f (kJ/mol) S∘ (J/mol‑K) Δ?∘f(kJ/mol) H2O(l)H2O(l) −285.8 70.0 −237.1 H2O(g)H2O(g) −241.8 188.8 −228.6What is the ∆G◦ (in kJ mol−1) for the followingreaction at 25 ◦C?NO2(g) ⇌ N2O4(g)NO2(g):∆H◦ = 33 kJ mol−1; S◦ = 240 J mol−1 K−1N2O4(g):∆H◦ = 11 kJ mol−1; S◦ = 304 J mol−1 K−1A. −41.1 B. −8.8 C. −2.5 D. 16.2E. 5.24 × 104Draw graph of X H2SO4 - Vk
- G.192. With explanation..Consider the following reaction:4NH3(aq) + 5O2(g) ⇌ 6H2O(g) + 4NO(g) a. Calculate ΔG0 at 25°C given that ΔGf°(NH3) = -16.4 kj/mol, ΔGf°(O2) = 0 kj/mol, ΔGf°(H2O) = -228.6 kj/mol and ΔGf°(NO) = 87.6 kj/mol. b. Calculate ΔG for the nonstandart conditions of 100°C, 2 mol/L NH3(g), 1.0 bar O2(g), 1.5 bar H2O(g), and 1.2 bar NO(g).Given the following data: 4C(s) + 4H2(g) + O2(g) → CH3CH2OCOCH3(l) ΔH°=-480.0 kJ CH3CH2OH(l) + O2(g) → CH3COOH(l) + H2O(l) ΔH°=-492.0 kJ 2C(s) + 3H2(g) + 1/2O2(g) → CH3CH2OH(l) ΔH°=-278.0 kJ H2(g) + 1/2O2(g) → H2O(l) ΔH°=-286.0 kJ calculate ΔH° for the reaction:CH3COOH(l) + CH3CH2OH(l) → CH3CH2OCOCH3(l) + H2O(l)
- Natural gas is very abundant in many Middle Eastern oilfields. However, the costs of shipping the gas to markets inother parts of the world are high because it is necessary toliquefy the gas, which is mainly methane and has a boilingpoint at atmospheric pressure of -164 °C. One possiblestrategy is to oxidize the methane to methanol, CH3OH,which has a boiling point of 65 °C and can therefore beshipped more readily. Suppose that 10.7 * 109 ft3 of methaneat atmospheric pressure and 25 °C is oxidized to methanol.(a) What volume of methanol is formed if the densityof CH3OH is 0.791 g>mL? (b) Write balanced chemicalequations for the oxidations of methane and methanol toCO21g2 and H2O1l2. Calculate the total enthalpy changefor complete combustion of the 10.7 * 109 ft3 of methanejust described and for complete combustion of the equivalentamount of methanol, as calculated in part (a).(c) Methane, when liquefied, has a density of 0.466 g>mL;the density of methanol at 25 °C is 0.791…At constant pressure and 25^C, What is delta H for the following reaction. 2C2H6(g) + 7O2(g) = 4CO2(g) + H2O(l) if the complete consumption of 38.2 g of C2H6 libraties 1981 KJ of heat energy?A 1.22 kg piece of iron at 126.5ºC is dropped into 981 g water at 22.1ºC. The temperature rises to 34.4ºC. What will be the final temperature if this same piece of iron at 99.8ºC is dropped into 350. mL of glycerol, C 3 H8 O3 (l), at 26.8ºC? For glycerol, ρ = 1.26 g/mL, cp = 219 J/mol-K
- Calculate ΔSvap for hydrogen sulfide from the following data: normal boiling point of H2S: -60.7oC ΔHvap of H2S: 18.7 kJ/mol Place ΔSvap in units of J/(mol K) and your answer should have 3 significant figures.For Q6. I am uncertain on how 20.49 is the answer because I thought we’d use the figure with least sig figs which is 1 sig fig in this problem. I’m confused on why it’s 4 sig figs in the answer.Calculate So values for the following reactions by using tabulated So values from Appendix C.(a) 2 NOCl(g) Æ 2 NO(g) + Cl2(g)(b) Be(OH)2(s) BeO(s) + H2O(g)(c) HCl(g) + NaOH(aq) NaCl(s) + H2O(l)(d) 2 CH4(g) C2H6(g) + H2(g)