The reaction of 5.07g N2 with 0.722g h2 produces 1.27g NH3. What is the percent yield of this reaction

Q: Calculate the pH of a solution that is 0.052 M in HCl and 0.020 in HClO4

A: Given that,  The concentration of the solution in HCl = 0.052 M And the concentration of the solutio...

Q: Calculate the Ka of a 0.400 M acid solution with [H 3 O^ + ]=1.4*10^ -4 M

A: Given,  The concentration of an acid =0.400 M.  and the [H3O+] = 1.4×10-4 M

Q: QUESTION 20 Which is true regarding the H-F bond in the compound HE it is ionic it is polar covalent...

A:                               Answer  True regarding for the H-F bond in compound H-F  Hydrogen atom...

Q: Find the change in internal energy when a gas absorbs 28 kJ of heat and has 13 kJ of work done on it...

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Q: What is Keg for the reaction 2S03(g) = 2S02(g) + 02(g)? O A. K=SO, 10,1 ISO, 2[SO,) B. Ke 2S0, 110,1...

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Q: The molecule borneal can rearrange to a different form called isoborneal in a process called isomeri...

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Q: After combustion with excess oxygen, a 12.501 g of a petroleum compound produced 38.196 g of carbon ...

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Q: H H H 2 H-C-S + 2→ H-Ċ-s-S-ċ-H + 2HI H Methanethiol Dimethyl disulfide

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Q: QUESTION 5 Which is true regarding the compound C8H11NO2 (dopamine)? it is ionic and held together b...

A: The correct option are as follows:  

Q: In relation to the characteristics of a catalyst, select the FALSE statement: a) It is a chemical s...

A: Given,  In relation to the characteristics of a catalyst, select the FALSE statement : a). It is a c...

Q: Please derive the reduced form of the Berthelot equation of State

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Q: Titanium and chlorine react to form titanium(IV) chloride, like this: Ti(s)+2 Cl,(9)→TİCL,(1) At a c...

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Q: 8. Identify the polarity of an H-I bond and the polarity of an S-S bond.

A: Polarityin thenondis due to the difference in the electronegativity. If they have difference means t...

Q: What volume of a concentrated HCl solution, which is 36.0% HCl by mass and has a density of 1.179 g/...

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Q: What the pH of a solution containing [H3O+] = 5.62 x 10-11 mol L-1 ?

A: Given that, for a solution [H3O+] = 5.62×10-11 mol/L. We have to calculate the pH of the solution.

Q: A solution was prepared by dissolving 11.0 g of compound in 270.0 g of ethanol raising the boiling p...

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Q: An isotope of thorium, 227Th, has a half-life of 18.4 days. How long will it take for 83% of the sam...

A: The correct answer of the question is given below

Q: 2. 5.0 mL of 0.500 M sodium acetate (NaCH3COO) is mixed with 45.0 mL of 0.500 M acetic acid (CH;COOH...

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Q: A 0.2903-g sample of a monoprotic acid neutralizes 171.3 mL of a 0.08475 M KOH solution. Calculate t...

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Q: Calculate the boiling point and freezing point of 10 g of C6H12O8 dissolved in 259 g of water.

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Q: NO2

A: Notrobenzene can be converted in benzene by following steps. First we convert nitrobenzene in diazon...

Q: Calculate the pH of a 0.20 M solution of sodium acetate (NaCH3COO) given that the Ka of acetic acid ...

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Q: Which of the following is the weakest acid? PO 4 ^ 3; HPO 4 ^ 2; H_{2}*P * O_{4}; H_{3}*P * O_{4

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Q: 1. НО OH 1. СHзMgBr 3. Но", А `H 2. Hао

A: This reaction occur in three step. Step first protection agar aldehydic group and step second grigna...

Q: 2. P4) → H2PO2 (aq) + PH3(2) [acidic solution] a. Write the balanced reduction half reaction. b. Wri...

A: The above given reaction is an example of disproportionation Reaction in which same species understa...

Q: ö: Br: H,0 heat ОН DH

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Q: Which of the following is in the same ratio as the coefficients in a balanced equation: moles of gas...

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Q: For each pair of molecules below, choose the one you would predict to be more stable and briefly exp...

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Q: Draw the major organic product for each synthetic reaction step. CH;CH2CI HNO3 2 mol. Br2 Product A ...

A: Friedel-Craft alkylation reaction: When the benzene reacts with an alkyl halide in presence of Lewis...

Q: Which give have the largest ionic interactions? Give a order and explanation in detail in clear hand...

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Q: 7. MnO4 C204 -2 + + H+→ Mn++ + CO2 + H20

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Q: Lead (II) nitrate is reacted with sodium iodide. Calculate the number of Pb2+ ions required to form ...

A: Given,  Lead (II) nitrate is reacted with sodium iodide  Calculate the number of Pb2+ ions required ...

Q: Calcium oxide and carbon dioxide react to form calcium carbonate, like this: CaO(s)+CO,(g)–→CaCO3(s)...

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Q: CH3OH_ C CH3CH2NH2. H2O HBr A CN. HCI D E• F H2O2 H2O H2SO4

A: The first of the reaction involves antimarkonikov mechanism in which Br takes it's place on terminal...

Q: At 37 °C the concentration of Fe3+ inside a cell is 0.066 M and outside is 0.018 M. The cell membran...

A: Nernst equation is used to determine the potential difference of ion(Eion) is  Eion=61z×logionoution...

Q: Please fill out the entire chart and name the molecules present following IUPAC List All Functional ...

A: We have find out the functional group, unsaturation, types of carbon atoms etc. Note -as per our com...

Q: Fill in the missing information: symbol atom or ion? number of number of check all that apply proton...

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Q: Phosphorus and bromine react to form phosphorus tribromide, like this: P4(9) + 6 Br,(g) 4 PB13(g) Al...

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Q: how many moles are in 1x10-6 g of C7H14O2?

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Q: Answer the following questions for square planar metal complexes ML4 (point group Dan): 2) draw the ...

A: Electronic configuration of pt78 = [Xe]6s24f145d8    

Q: 195. mg of an unknown protein are dissolved in enough solvent to make 5.00 mL of solution. The osmot...

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Q: The half-life of tritium is 12.4 years. How long will it take for 15% of a sample of tritium to deco...

A: The radioactive decays are first order reaction.

Q: Calculate Ka value for a .200 M solution of hypobromous acid (HBrO) with a hydronium ion concentrati...

A: Answer: On adding HBrO in water, its ionization will take place and hydronium ions will be produced ...

Q: Nucleophilic Aromatic Substitution Draw the curved arrow reaction for this experiment showing the fo...

A: Solutions                               We Know that These products can be obtained from following...

Q: 20. Calculate the freezing temperature of water under a pressure of 2 atmospheres, Given : 1,= 80 ca...

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Q: The density of gold is 19.31 g/cm3. If the metallic radius of gold  is 407.9 pm, what is the structu...

A: Crystal  structure - The arrangement of atom, molecule of a crystal in the form of space lattice 

Q: Is an aqueous solution of LiBr acidic, basic or neutral (use A, B or N)?

A: A chemical species is acidic if it produce H+ ions in water and base if it produce OH- in water.  

Q: The addition of O.3800 L of 1.150 M KCI to a solution containing Agt and Pb?+ ions is just enough to...

A: As per the bartleby guidelines we solve the first question for you. Please find the below attachment...

Q: What is the geometry relative to the C atom on the left in the Lewis structure below?

A:   Geometry of a covalent molecule can be explained by hybridisation concept  Hybridisation is a hyp...

Q: +] P. QUESTION 25 Which is true regarding the C-F bond in the compound shown below it is ionic O it ...

A: Answer: In a covalent bond, atoms form the bond by sharing electrons. For a single covalent bond, ea...

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".