What quantity of moles of C are formed upon complete reaction of 2 mol of B according to the generic chemical reaction: A + В — С 2.

Q: QUESTION 2 Calculate the energy (per mole of tritium consumed) for the following reaction, H + He Li…

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Q: 2. Outline syntheses of the following compounds, starting with triphenylphosphine, an alkyl halide…

A: Wittige reaction : The reaction  between ylide and aldehyde results olefin. Stabilized ylides and…

Q: What is the oxidizing agent in the (unbalanced) reaction? Cu(s) + H*(aq) + NO3 (aq) → NO(g) + H2O()…

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Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: The reaction given is, => IO3- + H2SO3 → I2 + SO42-

Q: pr the balanced equation shown below, how many moles of SOs will react with .7727 moles of CaHsS? he…

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Q: Determine the value of AG°rxn for the target equation by using the three reactions provided. Target…

A: Target equation :-  2B + D ----> A + 5/2 C  We have to find ∆G° reaction for above given…

Q: If the same mass of Na2SO4 (MW: 142 g/mol) and K2SO4 (MW: 174 g/mol) were weighed and used for the…

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Q: Copper(I) ions in aqueous solution react with NH,(aq) according to Cu* (aq) + 2 NH, (aq) Cu(NH, (aq)…

A: Given: Kf of Cu(NH3)2+ = 6.3 × 1010  And concentration of NH3 = 0.39 M

Q: Use systematic treatment of equilibrium to calculate the molar solubility of AgIO3 in an aqueous…

A: Solution to the question is given below ?

Q: If glucose is broken down in the muscle through aerobic respiration how much energy is produced? The…

A: Cellular respiration is a metabolic process undergone by all living cells. It is the way cells…

Q: Balance the reactions below using the change in oxidation number method. 1. РЬО, + HBr - PbBr, + O,…

A: Hii there, As there are multiple sub parts posted. we are answering first-three sub parts . If you…

Q: Which of the following molecules has an assumed van't Hoff factor equal to 17 a.  MgS0+ b. NaHS04…

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

Q: 6. Calculate the E° at 25 °C for the following reaction: + H,0 CO, +2H +2e AGP (kJ/mol) -137.3…

A: ∆G° and E° are related as :  ∆G° = - nFE°  Here , n = number of electrons involved in reaction   F =…

Q: mixed in aqueous solution. If no rea sure to include the proper phases for

A: Balanced chemical reaction  Li2SO4(aq.) + Ca(NO3)2(aq.) ---> CaSO4(s) + 2LiNO3(aq.) Complete…

Q: Copper[II] sulfide (CuS) dissolves in water to give a solution that is 9.2 x 10-23 M at 25oC.…

A: Given- Solubility=9.2×10-23M =s Ksp of CuS=?

Q: ECONa Is the reachch SN1,SN2 E1 or ez and wnat is the majar product. Et OH

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Q: Substance AH Substance AH:( mole mole |-189 216 206 -177 -229 61 A. IF B ID G Please calculate the…

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Q: Complete and balance the following equation: NO2-(aq)+ Cr2O72-(aq)→ Cr3+(aq)+NO3-(aq)

A: NOTE: In the reactant, it will be NO2- and not NO2- and in the product, it will be NO3- and not…

Q: 2. Calculate the bond length of the OH molecule in the gas phase if the first two lines of the…

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Q: Consider the combustion of compressed methane, and liquid hydrogen. Which one will release more…

A: On combustion of one gram of methane in O2 heat energy released is 55.65kj. CH4 + 2O2 → CO2 + 2H2O…

Q: You are tasked to dilute a 10X PBS stock solution to 1X, 50ml solution. Calculate for the volume of…

A: Given,  For dilution a 10X PBS stock solution to 1X, 50ml solution. The volume of distilled water…

Q: 315 ml of water was added to 2100 ml of 19M MaCl solution. What is the new concentration of the…

A: Given-> Initial volume (V1) = 2100 ml  Initial molarity (M1) = 19 M Volume of added water = 315…

Q: What is the emf of this cell when [Fe2+] = 1.8 M, [Fe+] = 1.2x10-2 M , Po, = 0.55 atm , and the pH…

A: The voltaic cell reaction given is 4 Fe2+ (aq) + O2 (g) + 4 H+ (aq) → 4 Fe3+ (aq) + 2 H2O (l) The…

Q: An intravenous replacement solution contains 4.0 mEq/L of Ca2+ ions. How many grams of Ca2+ are in…

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Q: Br/CH3COOH OCH3 16

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Q: 3. How many grams are in 2.25 moles of each of the following? a. N2 b. NaBr c. C6H14 d. H2O

A: Note : 1 mole of the compound weight in grams is equal to molecular weight of the compound. For…

Q: If a urine sample has a pH of 5.50, calculate the concentrations of H3O+ and OH− in the sample.

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Q: Question 11 Which of the following would be the correct equation for determining the number of moles…

A: Choose the correct expression for number of moles ---

Q: Give a clear handwritten answer...

A: Note : Fridel craft alkylation. Chlorination, Grignard generation, Grignard addition to benzaldehyde…

Q: Study each overall cell reaction. Identify and write the half-reaction that occurs in the an the…

A: Given : We have to tell whether the reaction is spontaneous or not.

Q: Consider the titration of 25.0 mL of 0.175 M CH3NH2 (Kb = 4.2 x 10-4) with 0.150 M HBr. Determine…

A: #(a): Initial pH: CH3NH2(aq) is a weak base and undergoes hydrolysis to form OH-(aq). Balanced…

Q: Which of the following sequences show an increasing strength of acidity? I. HNO2 (Ka=4.0 x 10-4)…

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Q: plz solve it within 30-40 mins I'll give you multiple upvote

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Q: The weight of helium in a balloon can be estimated by calculating the volume of a sphere with the…

A: Formula used:  Valume of sphare: 4/3πr3  Where r = radius of sphare Mass = volume* density  Unit…

Q: Suppose that the total mass of the reactants in a chemical reaction was 100.00000 How many kiejouies…

A: Given: Total mass of reactants = 100.00000 g. And the total mass of products formed = 99.99900 g.

Q: • A young man exerted a force of 9,000 N on a stalled car but was unable to move it. How much work…

A: Given  Force = 9000 N Distance = 0 ( no displacement)  Find out work (W)

Q: Determine the total number of sigma bonds and the total number of pi bonds in the compound below

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Q: An ingredient of Tiger Balm salve is composed of C, H and O.  A 0.1005 g sample of the ingredient is…

A: Given :  Weight of sample = 0.1005 g  Weight of CO2 produced = 0.2829 g  Weight of H2O produced =…

Q: Consider the combustion of compressed methane, and liquid hydrogen. Which one will release more…

A: The enthalpy change for combustion of methane is -890.8 kJ/mol while the enthalpy change for the…

Q: Unbalanced Reaction Equation: Fe2+(aq) + MnO4-(aq) → Fe3+(aq) + Mn2+(aq) Question Content Area MnO4-…

A: Given :-  Fe2+(aq) + MnO4-(aq) → Fe3+(aq) + Mn2+(aq)  MnO4- is reduced here  To find :-  Oxidation…

Q: An unknown acid was believed to be either o-nitrobenzoic acid (melting point 146-148 degrees…

A: Both given choices are monoprotic acid , so they would have 1 : 1 reaction with NaOH . So we can…

Q: Based on the equations below and according to the table of metal potentials, which metal tends to…

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Q: .To find the concentration of an acid solution, pure sodium carbonate can be used as a standard. In…

A: Given: Mass of sodium carbonate i.e. Na2CO3 used = 2.15 g. And the volume of HCl solution used =…

Q: 5.10 moles of a compound are heated to boiling point, at constant pressure, absorbing 797 kJ of…

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Q: 4.When the equation below is balanced the coefficient of nitric acid, HNO3 is. Zn + HNO3 - Zn (NO3)2…

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: Use the following formula for problem 2NaOH (aq) + CuSO4 (aq) --->  Cu(OH)2(s)  + Na2SO4(aq)…

A: Given :-  2NaOH (aq) + CuSO4 (aq) --->  Cu(OH)2(s)  + Na2SO4(aq)  molarity of NaOH solution = 1.0…

Q: Sodium carbonate (MM = 105.988 g/mol) is a primary standard base that reacts with hydrochloric acid.…

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Q: Propose a structure for an unknown compound whole molecular formula is C(5)H(10)O(2) and is…

A: Given that: Molecular formula: C5H10O2   NMR data:  1. doublet, at 1.23 ppm (6H) 2. singlet, at 2.10…

Q: If you have 8.26 grams of sodium bicarbonate, NaHCO3, and you need a 1.00:6.98 mole ratio of…

A: Given- Weight of sodium bicarbonate= 8.26 gram  Mole ratio of NaHCO3:Na2CO3.H2O=1.00:6.98

Q: For pH = 6.00, calculate the alpha one (a1) in an aqueous solution of citric acid. (Ka1 = 7.45 x…

A: PH of solution is 6. K1,k2,k3 are dissociation constant of citric acid.

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".