The change in Gibbs' free energy is also considered a measure of the additional work that a system can do. O True O False

Q: Give the number of lone pairs around the central atom and the molecular geometry of CBr4. help me to…

A: In this molecules, carbon atom contains four electrons in outermost shell and each Br have seven…

Q: Synthetic diamonds can be manufactured at pressures of 6.00 x 10 4 atm. If we took 2.00 liters of…

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Q: The decomposition of hydrogen iodide follows second order kinetics with a rate constant of 2.40x104…

A: Given :-  Reaction is second order Initial concentration = 0.0100 M  Final concentration = 0.00900 M…

Q: La

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Q: 1. How many ATOMS of nitrogen are present in 8.94 grams of nitrogen monoxide ? atoms of nitrogen. 2.…

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Q: heat OH

A: In the above reaction, reactant in presence of H3O+, dehydration and rearrangement takes place.

Q: Consider the following reaction at 298K. Cd2+ (aq) + 2 Fe2+ (aq) Cd (s) + 2 Fe3+ (aq) Which of the…

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Q: In the best Lewis structure of OCI2, around the oxygen there are and O 4 bonding pairs and zero lone…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: A gas is observed at the cathode and the pH also went up when a solution of KBr is electrolyzed.…

A: Given: At the cathode, gas is being formed. And the pH of the solution increased when a solution of…

Q: What will happen to the NO2 concentration at equilibrium if the temperature is lowere NO2(g) N2O3(9)…

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Q: how do i get the volume

A: Volume can be defined as the 3-dimensional (3D) space enclosed by a boundary or occupied by an…

Q: Technetium-99 is a commonly used radioisotope decays via Beta-emission. a. Use a graphical method on…

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Q: 1. Provide a synthesis of the following carboxylic acids from the given starting materials: HO ? b.…

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Q: An 80-year-old woman was admitted with a diagnosis of hypertension, congestive heart failure,…

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Q: Manipulate equation 2 to match the NH3 part of the overall equation. What will be the new ΔΗ value?…

A: Recall the given equation,       N2 g  +  3 H2 g  →  2 NH3 g…

Q: 32. A solution of ammonia, NH3, has pH = 11.50. What is the ammonia concentration? (The pK of NH4*…

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Q: a - pipette 10.00 mL of 0.100 M CaCl2 stock into 100 ml volumetric flask b - in 100 ml volumetric…

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

Q: The Lewis structure of (NO+) ion is shown below. What is the hybridization and formal charge on…

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Q: Combustion of hydrocarbons such as methane (CH,) produces carbon dioxide, a "greenhouse gas."…

A: Below attached file showing the details answer . All the best .

Q: 1.39 mol Nal is used in a reaction.  What is the mass of Nal present?

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Q: Consider the following process: C(s, diamond) --> C(s, graphite) AH°, (Cs, diamond) 1.9 kJ/mol; As°…

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Q: Which of the compounds is more soluble in an acidic solution than in pure water? AgCl Cd(OH)2 CACO3…

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Q: you react benzoic acid with a base, the resulting ion will be soluble in water. If you add HCl to…

A: The answer is as follows:

Q: What is the major advantage of Dropping Mercury Electrode (DME)?

A: The major advantages of Dropping Mercury Electrode (DME) are :-  i) Mercury form amalgam with most…

Q: ▼22. From each description, state whether the unknown solution contains an amino acid, a peptide, or…

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Q: calculate the molar solubility of AF2 Ksp = 8.9*10-4  in a. .218 m W(NO3)2 solution

A: Solubility of a salt is hindered by adding salt having common ion.

Q: Which of the reactions are spontaneous (favorable)? O 2 H,O(g) 2 H,(g) + O,(g) AG = 457 kJ/mol CH,…

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Q: Write the balanced decay reactions for 60Co, 238U, 131I, and 222Rn.

A: During alpha-decay, α24, the mass of the parent nuclei decreases by 4 and the atomic number of the…

Q: Draw 2 enol forms of the following diketone.

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Q: Calculate the pką of an acid with Ka = 7.77 x 104. %3D A. 3.110 B. 7.160 C. 10.089

A: pKa = 3.110  ----> option(A)

Q: Polysaccharide Description glycogen This polysaccharide is the storage form of glucose in the human…

A: Given table is :  Complete this table = ?

Q: Step 1: KMNO4, NaOH, heat Step 2: H3O* Step 3: SOCI2, CH3OH Step 4: NaOCH3 Step 5: H30*, heat Step…

A: MnO4 under basic condition converts alkene to dicarboxylic acid. Diazomethane does esterification.…

Q: Tungsten is one of the toughest metals that can be found in nature. It has the highest melting point…

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Q: When 2.886 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 8.842 grams…

A: given, mass of water = 4.224 g mass of carbon dioxide  = 8.842 g

Q: The rest mass of a proton is 1.0072704689 u and that of a neutron is 1.0086678612 u. The 1271…

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Q: ÇH, H Q CH, CH, 130°C H. `C=N H,C, H C=N 12

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Q: Determine the mass in grams of C,H10 that are required to completely react to produce 8.70 mol of…

A: Given: Moles of CO2 formed = 8.70 mol Molar mass of C4H10 = 58.12 g/mol

Q: 1. Name this amine properly. CH3 CHb NH CH(CH3), Is it a primary, secondary, or tertiary amine?

A: According to Bartlby guidlines I solve only first question. You post second question separately.

Q: Complete the reaction, then give the expression for the Ka for H2S in water. H2S H20 H3O+1 + +

A: Equilibrium constant is the ratio of product of concentration of products raised to their…

Q: Consider the reaction described by the chemical equation shown. 3C,H, (g) → C,H,(1) AHan = -633.1 kJ…

A: ∆S°reaction  = standard entropy of reaction  = ∆S°product - ∆S°reactant  ∆Sproduct = Standard molar…

Q: What is the product for this reaction? NAOAC NaOH CH;CH,CHCH,CH3 CH;CH,CCH,CH3 O CH,CH,C=CHCH3…

A: In this question we have to tell the product of the reaction .

Q: An aqueous solution of hydrochloric acid is standardized by titration with a 0.101 M solution of…

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Q: Write half reactions for the following four reactions. 2 KCI KCl (aq) 1. Cl2 (9) + 2 KI(aq) → Iz…

A: Since you have posted multiple questions according to guidelines I am solving first three.If you…

Q: An aqueous solution of sodium sulfide (Na2S) is added to aluminum chloride (AlCl3) dissolved into…

A: We have to predict the molecular, ionic and net ionic equation.

Q: Write the rate law for this reaction. rate %3D Calculate the value of the rate constant k. k = 0…

A: We have to predict the rate law and rate constant.

Q: Section C: Propose a two reaction sequence to convert each of the following substrates into the…

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Q: restion 38 Which of the following reagents can accomplish the transformation below? H. HO. HO, O )…

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Q: [References) Use the References to access important values if needed for this question. What volume…

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Q: Propan-1-ol has a higher retention time than propan-2-ol on a reverse-phase GC column because Select…

A: Both propan-1-ol and propan-2-ol have similar interactions with the stationary and mobile phase.

Q: Complete the following and state the type of radiation particle emitted. Show all wor 234Th > He +…

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