(b) If we add CO, t gases be when equil H2- CO:

Q: 5) Calculate the enthalpy of the following chemical reaction: Cs.() + 30:(g) - CO.(g) + 2SO(g)…

A: Calculate the enthalpy of the following reaction :  CS2(L) + 3O2(g) ---> CO2(g) + 2SO2(g)  Given…

Q: Calculate the enthalpy of reaction for H2(g) + C2H4(g) → C2H6(8). [AH F(C2H4(E)) = 52.3 kj/mol; AH…

A:

Q: Using the following data of heats of combustion in cal/g mole, calculate the following: (a) Heat of…

A: Vaporisation is the process of conversion of liquid into gas

Q: 1. O3 , 2. (CH3)2S

A:

Q: Given the following data, calculate:  a) Volume of standard HCl used, (mL) b) Moles of H+ used,…

A: Calculation for Run 1 : a) volume of standard HCL used =(Final burette reading - initial burette…

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Q: Care must be taken when diluting sulfuric acid with water,because the dilution process is highly…

A: SOLUTION: Step 1: (a). The chemical equation for the dilution of sulfuric acid is as follows:…

Q: Einde the Cioष्णe नेमट mmore acrdे Compound क कीर डिंठि फ्संल् वाद कनी nाबलत्यचलत हण्ट व फ्रय्यंह र…

A: The acidic strength of a compound depends upon the stability of conjugate base of the corresponding…

Q: Given the bond enthalpies in the table, estimate AH for the reaction shown: H H-H H-C=ċ-H H-C-C-H H…

A:

Q: hery. onygen gas in of amaguisilue meact with zu32g cof olid not Magiesiiume tims deft Since ont…

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A: Answer :- To express the concentration of a solution percentage strength is commonly used.…

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A: Use bond dissociation energies to calculate the ∆Erxn in kJ for the reaction of acetic acid with…

Q: initiaky if a sanple of cht oro for m at25¢c. 150.0y of 0f heat+ノ if what is Thefinal tempreture lo0…

A: Welcome to bartleby !

Q: Using the table of average bond energies below, the AH for the reaction is kJ. C=O (g) + 2H2 (g) -…

A: Given,

Q: Deteremine the enthalpy of the following reaction: 1. NH + Oza) N + H,O) O-241.80 kJ O-1267.2 kJ…

A:

Q: 10) Calculate AG° for the following reaction carried out at 500.K 2NH3(g) + 302(g) +2CH4 (g) 2HCN(g)…

A: Given that -  2NH3(g) + 3O2(g) + 2CH4(g) ----> 2HCN(g) + 6H2O(g)    The enthalpies of formation…

Q: Determine the enthalpy for the reaction shown below. CS2(l)  +  3O2(g)  -->  CO2(g)  +  2SO2(g)…

A: Standard enthalpy values  CS2 (l)  = 89.41 kJ/mol O2  (g)  =   0 kJ/mol CO2 (g) = -393.509 kJ/mol…

Q: 2. From the following information, determine AH°fof malonic acid, CH2(COOH)2(s). CH2(COOH)2(s) +…

A: Given: Other provided data: Here, the enthalpies of formation of different compounds and enthalpy…

Q: 1) ? 5- `N2 CI- 2) ? H,C. CH3 KMno, / OH- 6- ? heat

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A:

Q: Calculate ∆S° for C₃H₄(g) + 2 H₂(g) → C₃H₈(g).

A:

Q: For the reaction below: CH;CH3 CH;CH2 H-CI CI• a. Estimate the gas phase enthalpy change using bond…

A: The given reaction is :

Q: L. KM»O, OH", heat 2. H,0 (8) (8)- (9) CH CHF I (9) Fely (10) (11)

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Assume that 4.19 × 106 kJ of energy is needed to heat a home. If this energy is derived from the…

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Q: estimated heat of reaction

A:

Q: Calculate the AH for the reaction of the compound below with HBr. Show all work. Is the reaction…

A: Given an unsaturated alkene. We have to calculate the heat of the reaction, (∆H) when this given…

Q: Using the following data of heats of combustion in cal/g mole, calculate the following: (a) Heat of…

A: Given the data  i)C6H6 (l) → CO2 (g) and H2O (l) = 780,980ii) C6H6 (g) → CO2 (g) and H2O (g) =…

Q: the following bond enargies: Bond Enengy Using Bond C-H 413 KJmol 495 KSmol 0=0 C=0 0-H 799 kJmol…

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Q: Calculate the enthalpy of the following reaction: HCI + NaOH Nacl + H,0 AH HCI- -92.3 kJ/mol NAOH=…

A: The given reaction is as follows: HCl+NaOH⟶NaCl+H2O The expression for the enthalpy change for the…

Q: che enthalpy change AH d

A:

Q: 4HCN + 50 2(g) 2H2OG) + 4CO2(e) + 2N2 Calculate AS using the table provided. Compound S re HCN HČN…

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Q: ilin the feouna Chart whn the lonyeature as the udume Chrges Nepl:Find-the quaient if ine hume…

A: We would use the given statement of Charles law to calculate temperatures .

Q: 6. Given the thermochemical equation for the forr 2H2(g) + O2(g) → 2H2O(g) And given the following…

A: Reaction enthalpy is calculated as ∆Hrxn = ∆Hbonds broken - ∆Hbonds fromed

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Q: How much heat is evolved when 4.03 g of wateris producedwith excess oxygen?(6pts)H2(g)+ O2(g)→H2O(l)…

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Q: Calculate the enthalpy change for the reaction NO(g) + O(g)- NO2(9) from the following data: NO(g) +…

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Q: I Find the atandard enthalpy oF formation of ethy lene , C 2H4 cgs Dien the followins dada heat or…

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Q: What is the Ea for this reaction in kJ/mol?

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Q: pases in the following equations: a) NH, + HCI b) HSO; NH, + CH + CN- HCN + SO,2- c) H,PO, + CO;-…

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Q: Given the following reactions: N2 (g) + O2 (g) → 2NO (g) AH = +180.7 kJ 2N20 (g) → O2 (g) + 2N2 (g)…

A: The reactions given are, 1) N2 (g) + O2 (g) → 2 NO (g)                    ΔH = +180.7 KJ2) 2 N2O (g)…

Q: Given the following heat of formation values, calculate the heat of reaction for the following:…

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Q: Given the data below, H°, for the reaction rxn 3C12 (g) + PH3 (g) → PCI3 (g) + 3HCI (g) is kJ. AH°…

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Q: Q1/ Calculate the AH, for 3C,H2 (9) AHc (C,H2) = -1.30 J mol1 AHc (C,H.) = -3.303 J mol1 --- C,Hs…

A: The reaction is, 3C2H2 (g)→C2H6 (g) Given that: ∆Hc(C2H2) = -1.30 J/mol ∆Hc(C6H6) = -3.30 J/mol To…

Q: The best relationship describes As for the following reaction is AS° > 0 Co(g) + H,0(g) Co,(g) +…

A: These are standard values, you can refer from any where. I have just shown you for clarity of…

Q: Which of the following has a AH = 0 kJ/mol? %3D Cl2(g) none of these Cl(g) CI (aq) all of these

A: The solution is given below -

Group 15 elements

The elements of group 15 are phosphorus, nitrogen, bismuth antimony, and arsenic. The most abundant element which is present in the air is nitrogen and the percentage of nitrogen present in the air is 78%. In the free state, the elemental nitrogen is present as diatomic gas (N2). In the organic matter obtained from plants and animals, phosphorus is the dominant element present. In nucleic acids, phosphate groups are present. Phosphates are also found in teeth and bones. The other elements arsenic, bismuth, and antimony are found as sulfides. Arsenopyrite, bismuth glance, and stibnite are examples of sulfides of arsenic, bismuth, and antimony respectively.