Multiply both sides of the equation by the same expression: (Be sure that the answer field changes from light yellow to dark yellow before releasing your answer.) AHvap RT x (Inp – In A) = Drag and drop your selection from the following list to complete the answer: 1 - RT 1 RT RT RT
Q: For the following reaction, calculate the value of Q. 2A 1B +3C [A] = 0.53 [B] = 0.24 [C] = 0.20
A: Given,
Q: NaOH + HeSO4 NO visiable Change yes 7. test tube 90t warm 8 NoOH t K2COS NO Changes NO 13 8. NaOH+…
A: 7. For NaOH and H2SO4 : The molecular reaction : 2NaOH(aq.) + H2SO4(aq.) → Na2SO4(aq.) +…
Q: N2H4(1) + 2 H½O2(1) → N2(g) + 4H2O(1) N2H4(1) + O2(g) N2(g) + 2 H2O(1) AH° = -622.2 kJ H-(g) + O:(8)…
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Q: Find AS° for the reaction between nitrogen gas and hydrogen gas to form ammonia. N2(9) + H, (9) →…
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Q: Which of these constants does this expression represent? [H][OH] Kf Ka Kw Kb
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Q: Perform each of the following conversions.1) 7650 Cal to J (2) 480. oC to K. (3) 789 oC to oF (4)…
A: We are to perform the following conversations (1) 7650 Cal to J (2) 480. oC to K. (3) 789 oC to oF…
Q: kJ/mol AHdissolution=
A:
Q: 302(g) > CO2(g) 2SO2(g) CS2(1) + ven: C(s) + O2(g) S(s) + O2(g) C(s) + 2S(s) AH = -393.5kJ CO2(g)…
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Q: The balancing equation for conversion of oxygen to ozone has a very small value of Kc. 3O2 (g)= 2…
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Q: C2H4 (g) + H2O (l) → C2H5OH (l) ΔH=? 1.C2H5OH (l) + 3O2 (g) → 2CO2 (g) + 3H2O (l) ΔH = -1367,5 KJ…
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Q: When ethanol (CH;CH2OH) burns in oxygen, carbon dioxide and water are formed. (i) Write the equation…
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Q: Based on the constant given below, Kw = 1.0 x 1014 M²= [H3O*][OH] what is [H30*] if [OH"] = 4.2 x…
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Q: 4. CO(g) + H2(g)= C8H18(g)+H2O(1)
A: Given-> 4CO(g) + H2(g) <----> C8H18(g) + H2O(l)
Q: One of the following formulae is not true a. pka=-log Kw/Kb O b. pH=pKa - log B/A C. none of them
A: We have to tell which option is correct from given choices of options by finding incorrect formula.
Q: 4NH3 + 50₂ → 4NO + 6H₂0 Given: 2NH3 → N₂ + 3H₂ AH = +92 kJ 2H₂O → 2H₂ + O₂ AH = +572 kJ N₂0₂ + 2NO…
A: In the given problem, the ∆H is calculated for the following reaction- 4NH3 + 5O2 → 4NO…
Q: Using the following information: 2NO(g) ↔ N2(g) + O2(g) Kc1 =…
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Q: 0-0 ОН acetone, H,O; Then HCI, H20
A: Concept: the above reaction is an example of oxidation reaction. Here the reagent dioxane is use as…
Q: 2C,Hz) + 5 Oz6) 4 COo) + 2H,O6) m C3H8 = 22 gram n CO2 ? n H2O ? m CO2 ? m H2O ? Volume CO2 (STP) ?…
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Q: -6.3 x 101 oC convert this temperature to K
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Q: 12. NOH H. NH,OH, H* NHOH TH HIJ गम JIH HIJ
A: Which option is correct?
Q: hp of methanol and 1-propanol are 1.331 and 1.387 respectively. Calculate the mole percentage of…
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Q: For which of the substances below is ∆H o f = 0? A)O2(g) B)N2(l) C)Na(g) D)Xe(l) A…
A: Enthalpy of formation any element in its standard state is zero. That is ∆H o f = 0 for the…
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Q: What are the coefficients of the following reaction? FeO(I) + Al(1) → A12O3(1) + Fe(l) 3, 2, 1, 3 2,…
A: We will balance all atoms on both sides to get balanced chemical equation.
Q: Using the data provided in the table below and Method 2 (from the notes), calculate AG'rxn for the…
A: Temperature = 25 ◦C or (273.15 + 25) K
Q: SiH4 (g) + H2S (g) SiS (g) + 3H2 (g) Kp = 5.68x1020 at 35 °C. Find the value of Kc?
A: The relation between kp and kc is known. We have to just put all the values in that equation.…
Q: i cant seem to get the right answer for this, could you please explain how i use the constant? like…
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Q: ꜰᴏᴜʀ Qᴜᴀɴᴛᴜᴍ ɴᴜᴍʙᴇʀꜱ ᴅɪʀᴇᴄᴛɪᴏɴꜱ: ᴇɴᴜᴍᴇʀᴀᴛᴇ ᴀɴᴅ ᴅᴇꜱᴄʀɪʙᴇ ᴛʜᴇ ꜰᴏᴜʀ Qᴜᴀɴᴛᴜᴍ ɴᴜᴍʙᴇʀꜱ. ᴡʀɪᴛᴇ ʏᴏᴜʀ ᴀɴꜱᴡᴇʀ…
A: There Four Quantum numbers. Principal quantum number Angular momentum quantum number Magnetic…
Q: Sum of coefficients C7H8 + O2 --> CO2 + H2O after balancing
A: A question based on stoichiometry, which is to be accomplished.
Q: Calculate the DH°rxn for the following reaction SiO₂(s) + 4HCI(g) ® SiCl4(g) + 2H₂O(g) Given that DH…
A: Products are present on right side of reaction and reactants are present on left side of reaction
Q: In order to solve the equation above for b, you must multiply both sides of the equation by the same…
A: The solution of the equation for the calculation value of b is given as follows: multiply both sides…
Q: Sum of coefficient HNO3 )* H3PO4(0q) NO (), _P(s) + _H2O«) 1 _H2SO4() H25 2 H20m _KBRO2 c) * KCl*…
A: As per our guideline we have allowed only to do starting three questions . So i am going to attend…
Q: 1. 8. x -> H30t нзот Br 'Br - кон
A: In this question, we will draw the product for this given reaction. You can see the details…
Q: neel. CHYPLS NaOH szer heat H30+ 2) Hz O HO NaOH heat DLOA CH H30* NaOH Br2 Br Br Br
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Q: A fuel is analyzed and found to contain 80% C, 14% H, 5% S and the balance being N. What is the HCV…
A: A numerical problem based on energy that is to be accomplished.
Q: convert 4.86 MJ to kcal. answer to 4 sig figs
A: • We need to convert 4.86 MJ into _______ kcal GT
Q: H2 (g) + Cl2 (g) – 2 HCI (g) Using the following information, calculate AHrxn for the reaction…
A: Consider the desired equation as: H2g+Cl2g→2 HClg Consider the given reactions as: NH3g+HClg→NH4Cls…
Q: CH;N; Et,0, CH,Cl, 30 min OH
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Q: Dimensional analysis simply refers to the inclusion of units in an equation. After setting up the…
A: The given reaction is, Ba3(PO4)2 (aq) + 3Na2SO4 (aq) → 3BaSO4(s) + 2Na3PO4(aq) Given that: volume…
Q: a.AB·3H2O b.AB·7H2O c. AB·5H2O d. AB·H2O
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Q: Given the following: [H3O+] = 5.112 x 10-13, please calculate the pOH. (Note please use 3 sig. figs…
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Q: Consider the reaction A→B with AH° = -71.25 kJ/molxn- What should be the AH° in kJ/molm for the…
A: Given that enthalpy of reaction A → B, is -71.25 kJ/mol We are asked to find the enthalpy of…
Q: _____ In the expression of the chemical formula 2Al Cl3, the 2 is a coefficient and the 3 is a…
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Q: Given the following: 2 Fe(s) + 3/2 O2(g) → Fe2O3(s) ΔHorxn = -824.2 kJ/mol 3 Fe(s) + 2 O2(g)…
A: Given the following reactions:2 Fe(s) + 3/2 O2(g) → Fe2O3(s) ΔHorxn = -824.2 kJ/mol Equation…
Q: Use the data given below to calculate AH° for the reaction, in units of kJ: A2B2 + B A2B3 Data: AH°…
A: The given data is as follows: A2B2 + B → A2B3 ∆Hrxn°=? 2A2B3 + 11C → 4AC2 + 3B2C…
Q: the 5० १ ट पपेप रे १ 1 १के रपछ W० hame No te Fu
A: All the details explanation in Handwritten solution.
Q: pH = log [H+] True False
A: The answer is explained below.
Q: H2O + H2O ⇔ H3O+1 + OH-1 [H3O+1][OH-1] Kw = ––––––––––––– =…
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Q: 7. Consider the following reaction, 2Hz(g) + 02(8) molecules and 4.0 x1025 02 molecules, which…
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Q: Mass of calclum carbonate (g) Mass of calcium oxide Mass of carbon dioxide (g) (g) 1.00 0.56 0.44…
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- Calculate ΔrG° for the following reaction at 387 K. HCN(g) + 2H2(g) → CH3NH2(g) ΔrH°= -158.0kJmol-1; ΔrS°= -219.9JK-1 mol-1Ff.22. With explanation...Consider the following reaction: COCl2(g) ⇌CO(g) + Cl2(g) Kc = 7.3x10-4 Calculate [CO]eq, [Cl2eq], and [COCl2]eq, respectully, if [COCl2]init=0.730M Group of answer choices no correct answer 0.0229; 0.0229; 0.707 0.229; 0.229; 0.501 0.0216; 0.0216; 0.708 0.0416; 0.0416; 0.688
- The data below was collected from three trials of the following reaction: 2ClO2 (aq) + 2OH- (aq) --> ClO3- (aq) + ClO2- (g) + H2O (l) [ClO2]o (M) [OH-]o (M) Initial Rate (M/s) 1 0.0500 0.100 5.75 x 10-2 2 0.100 0.100 2.30 x 10-1 3 0.100 0.0500 1.15 x 10-1 If the initial concentrations were as follows, [ClO2]o= 0.25 M and [OH- ]o = 0.095 M, what would the initial rate be?CaCO3(s)<->Ca^2+(aq)+CO3^2-(g). write down Ksp for this reactionWhich of the following is a spontaneous reaction.? a. Rxn with ΔH =- 10Kj/mol ΔS= -5J/mol T= 300K b. NaCl +H20 -> NaOH + HCl 25C c. H20(l) -> H2O(s) Temp: 25C d. Dissolution of 100g of solid sugar in 100 mL ice tea. Consider following reaction: HgO (s) -> Hg(l) + ½ O2 (g) Delta H = +90.7 kj/mol. What quantity of heat in kj/mol is required to produce one mole HgO? Write your answer without units. Given the following data 2ClF(g) + O2(g) --> Cl2O(g) + F2O (g) Delta H= 167.4 kJ I 2ClF3(g) + 2O2(g) --> Cl2O(g) + 3F2 O (g) Delta H= 341.4 kJ II 2 F2(g) + O2(g) ---> 2F2O (g) Delta H= -43.4 kJ III Calculate the delta H in kJ for below reaction: ClF(g) + F2(g) ---> ClF3(g)
- Please help me with these question, I don't understand 1) (list) Ways to monitor rate law 2) Heat of formation calculation 3) prediction(finding missing rate question) 4) Hess's law (multiply, reverse, general final answer)What is ΔHsys for a reaction at 16.9 °C with ΔSsurr = -159 J mol-1 K-1 ? Express your answer in kJ mol-1 to at least two significant figures. (Please type answer no write by hend)The binding of Mg2+ to glycolate anion, (HO-CH2-COO-) proceeds by thisequilibrium:Mg2+ + HO-CH2-COO- ->Mg2+(HO-CH2-COO-) a) Write the expression for Keq for this reversible reaction. b) If you begin with 5 mM Mg2+ and 0.1 mM HO-CH2-COO-, and with a value of Keq = 103 M-1, calculate the concentrations of Mg2+ , HO-CH2-COO-, and Mg2+(HO-CH2-COO-) at equilibrium.