The endothermic reaction         A(g)  +  2 B(g)    ⇔      C(g)      is at equilibrium. What effect will increasing the temperature have on the equilibrium concentration of B?  Group of answer choices no effect on [B] increases [B] decreases [B]

Q: A galvanic cell needs to be set up in which the reduction of Cr³+ to Cr (s) takes place at the…

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Q: 2. Calculate the AG* of the reaction: N₂H4(1) + H₂ - 2NH3(g) using the following data: N₂H4(1) +…

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Q: Arrange the following forms of cyanide from least toxic to most toxic: a. SCN b. HCN c. CNO- d. CN-

A: Hey there! Toxicity order is as follow: SCN<CNO-<CN-<HCN

Q: Propose an efficient synthesis for each of the following transformations. You might find it useful…

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Q: (28) An archaeologist claims that a bone in her collection is from a saber-toothed tiger that is…

A: Given that, for a carbon-14 The initial decay rate is -dNdt0 = 15.3 disintegrations per minute per…

Q: Criven reactions Aut (aq) +e- - Au(s) Ecell = 1.692 V Au3+(991 3e → A4 (5) Ecell = 1.4V Criven…

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Q: OXIDIZED 2 As (s) + 3 C12 (g) → 2 AsC13

A: Recall the reaction-- 2As + 3Cl2 ----> 2AsCl3

Q: Calculate the electrode potentials of the following half-cells. (a) HC1(3.50 M) H₂(0.950 atm).Pt (b)…

A: calculate the electrode potentials of given rxn

Q: Q2

A: Hey there! a=5.37 b=9.17 c=8.53 d=7.73 e=1.24 f=0.96 I have provided its solution in below image,…

Q: Fe2O3 + CO → Fe + CO2 in acidic solution

A: Recall the reaction, Fe2O3 + CO ---> Fe + CO2 Balanced under acidic conditions ?

Q: 52. For a bimolecular elementary reaction, why does the reaction rate depend on the product of the…

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Q: Which among the choices cannot be applied in the detoxification of cyanide tails? a. NaOH addition…

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Q: References Use the References to access important values if needed for this question. Show, using…

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Q: Identify the substance that being reduced in this reaction, Zn + HCl ---> H2 + ZnCl2.* H…

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Q: HO |||| A CH 3 # H NH/₂ 0

A: the following steps to be followed : Give each atom connected to the chiral center a priority…

Q: At a temperature of 525 K the Keq = 0.041 for the following reaction: PCl5(g) ⇄ PCl3(g) + Cl2(g) At…

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Q: Suppose you will prepare a 1:1 by ass NaOH solution using 30g NaOH of 97% purity (density=2.13g/mL).…

A: Weight percent Solution: Simply it is the amount of solute in grams per 100 grams of solution.…

Q: CO + 1205 solution Your answer CO2 + 12 in basic

A: all the elements and the charges on both sides of the equation must be the same. In a basic medium,…

Q: 0.50L of a buffer is made from 2.5M citric acid and 0.5M sodium citrate how many moles of OH are…

A: Here we are required to find the mole of  hydroxide ion present in 3M NaOH.

Q: The hybrid set of orbitals used by the atom X in the compound XY4 is a sp3d2 set. The shape of the…

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Q: Desribe the reaction product. (q) CI ОН ОН (r) (s) 1 H ОН ОН

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Q: 4A1+30₂ -> 2Al₂O3 Given 6 moles of aluminum (Al), how many grams of aluminum oxide (Al2O3) will be…

A: Number of moles of a substance = amount of substancemolar mass of substance

Q: Classify the following substituents according to whether they are electron donors or electron…

A: Electron withdrawing group are those which withdraw the electrons and electron donating group are…

Q: a.) At equilibrium, a 2.0 liter container was found to contain 0.40 moles of A, 0.40 moles of B,…

A: The questions are not related. These are two questions. We are authorised to solve only one question…

Q: (2) (3) If an atom with 38 protons undergoes B-decay, the species formed will have, (A) 37 (B) 38…

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Q: (11) Lead-211 is a radioactive isotope with a half-life of 36.1 minutes. How long will it take for…

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Q: (13) What is the total binding energy of a scandium-45 atom? The mass of the atom is 44.95591 amu.…

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Q: It was found that 24.7 mL of 0.184 N HI solution was required to neutralize 20.0 mL of a Ba(OH)2…

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Q: Draw the most stable resonance form for the intermediate in the following electrophilic substitution…

A: In this question, we will draw the most stable resonance structure intermediate and also includes…

Q: A sugar solution is found to be 14 % w/v. a) What is the molarity (molar concentration) of this…

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Q: (19) Consider the following redox reaction that occurs in a voltaic cell: Cr2+ (aq) + Cu2+ (aq) →…

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Q: 4. Draw all resonance forms for the cation shown below. Include a resonance hybrid.

A: Resonance is a phenomenon of describing bonding by the combination of several contributing…

Q: At a certain temperature, the equilibrium constant K for the following reaction is 2.1 × 10 H₂(g) +…

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Q: If 0.400 moles of NO (g) and 0.200 moles of O2 (g) are reacted in a 2.50 m3 vessel at 298K, how many…

A: Given,  0.400 mol of NO react with.0.200 mol of O2 react produced moles of NO2 is:

Q: Can someone nomenclature you! please name the of these structures?? Thank

A: Longest Chain is selected as parent Carbon chain with maximum number of substituents. We number…

Q: 56.0 g of sodium sulfate is dissolved in water to make 425 mL of solution. Calculate the molarity of…

A: Given: The mass of sodium sulfate dissolved = 56.0 g The volume of water = 425 mL We have to…

Q: 3.Complete the following Reaction. Include the IUPAC name of the product.[ OH + H₂C-CH₂CH₂-NH₂ a.…

A: In order to write iupac nomenclature we have to follow some rules of iupac  1) first select longest…

Q: GIVE THE IUPAC NAME OF THE FOLLOWING ORGANIC COMPOUNDS WITH FUNCTIONAL GROUP: COPY AND ANSWER 1. 2.…

A: the IUPAC name of the given organic compounds are:

Q: 9. How many moles of potassium are present in 1.40 mol of K3PO4, a compound used as a fertilizer? A.…

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Q: This question has multiple parts. Work all the parts to get the most points. Use the References to…

A: Given free energy equation : ΔG = ΔG° + RT In Q Where: ΔG = Gibbs Free Energy change ΔG° = Standard…

Q: Write the half reaction in the cathode, if the Copper + cation is reduce to form cupper metal.…

A: Given data : Copper + cation is reduce to form cupper metal. Find out : half cell reaction in the…

Q: percent of a given sample of the compound A decomposes in 60.0 min? Assume first-order kinetics. If…

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Q: 1. What is the molarity of a 3 L solution containing 60 g of KBr? 2. Determine the mass of HCI in…

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Q: 2. What kind of results do you expect to see when the following compounds are mixed together with…

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Q: 3.Complete the following Reaction. Include the IUPAC name of the product.[ OH + H₂C-CH₂CH₂-NH₂ a. OH…

A: Here we have to write the major product formed and the IUPAC name in the following given reactions.

Q: Which of the following statements is accurate with respect to electrochemical cells? (A) (B) (C) The…

A: An electrochemical cell is the device used to convert chemical energy produced by chemical reaction…

Q: 3.Complete the following Reaction. Include the IUPAC name of the product. OH + H₂C-CH₂-CH₂-NH₂ H50,…

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Q: the half-reactions, overall reaction, and cell potential involved.

A: Redox reaction are those in which both oxidation and reduction reaction takes place simultaneously.

Q: Which of the following is true for chemical equilibrium? I. Forward and reverse reaction rates are…

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Q: Directions Write the half-cell reactions. Fe²+ (aq) + Cu(s) 1. Fe(s) + Cu²+ (aq) 2. 2 Mg(s) + O2(g)…

A: Here we are required to find the halfcell reaction