Determine the entropy of * H2(g) + Cl2(g) → 2HCl (g) positive negative

Q: What statement correctly describes an equilibrium in the following system: 2SO2 (g) + O₂ (g) 2SO3…

A: Given 2SO 2 (g)+O 2 (g) rightleftharpoons2SO 3 (g); Keq = 5.70 x 10^2

Q: Give condensed and developed formula to the following polymers 2-methyl, 3-carboxyl pentene 3,3…

A: Let us discuss the structure of each given compounds.

Q: The rate of a certain reaction is given by the following rate law: te=k[N₂] [H₂]² Use this…

A:

Q: Give a clear handwritten answer with explanation

A: Given that -  Value of magnetic quantum number m = 2    Four quantum Numbers related with each other…

Q: CuSO4 (aq) +           Zn(s) à                   ZnSO4 (aq) +             Cu(s) what is the net…

A:

Q: to answer the next question A sealed syringe can be used to determine the effects of pressure on a…

A: Here we have to examine the effect of position of syrinnge on the change in pressure of the gas…

Q: 20 ml 01 M HNO3 SA 2 mg NaOH SB 10mi 0.1 M H₂CO3 u 0.15m Na₂CO3 WB 5ml Find PH na₁ = 10-3 192= 107

A:

Q: A student is examining a bacterium under the microscope. The E. coli bacterial cell has a mass of m=…

A: Data given:  The mass of bacterial cell, m = 1.10 fg = 1.10×10–15 g (1 fg = 10–15 g)  m = 1.10×10–18…

Q: e peptide amide bonds exist either as s-cis or s-trans conformation? conformations have the large…

A: Cis configuration means two bulky or lighter groups are present on same side of double bond.

Q: A hydrochloric acid solution is standardized by titrating with a solution containing 0.2329 g of a…

A: Here, sodium carbonate is used as the primary standard.

Q: 3. Predict the major and minor products expected for the following elimination reactions. OH HCI Хон…

A: All the reactions are shown below.

Q: Which of the major physical laws of chemistry are being tested when you calculate the percent…

A: Percent recovery is calculated by the following formula % recovery = (amount recovered/initial…

Q: 11. Consider a titration between 25.00 mL of 0.100 M NaOH and 0.0500 M HCI i. What is the pH of the…

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

Q: General formula of aromatic -224 .compounds are A - CnH2n. O B - CnHn+2. O C- CnH2n-2. O

A: The aromatic compounds or arenes are having the general formula of CnH2n-6m . ,where n = number of…

Q: Determine the entropy of * NH₂Cl(s) → NH3(g) + HCl(g) > positive negative

A:

Q: 4. What are the pOH and the pH of a 0.0125M solution of potassium hydroxide, KOH? 5. The hydronium…

A:

Q: Steam is compressed reversibly to liquid water at the boiling point 100°C. The heat of vaporization…

A: Solutions           Find W per mole and Q per mole and each of the thermodynamic quantities...

Q: Answer b only. Make it correct, readable, and with complete solution.

A: Balance the following redox reactions using the change in oxidation number method.

Q: Given Some acid, choose the weakest acid a (1) butyric acid (ka = 10 5x10-5) (ii) ascorbic acid (ka…

A:

Q: 2. Reaction which involve by electrophiles are called. O A. Electrophilic substitution reactions. O…

A: Given, The reaction which involve by electrophiles are called as:

Q: MISSED THIS? Read Section 146 (Pas 601 63 Watch KGV 14.6 A solution containing 27 25 ung of an…

A: The osmotic pressure of a compound is related to the concentration and temperature as: π=c×R×T…

Q: Balance redox reactions using the Oxidation Number Method a) Zn + NaNO3 + NaOH ---> Na2ZnO2 + NH3 +…

A: a) Zn + NaNO3 + NaOH ---> Na2ZnO2 + NH3 + H2O

Q: Identify the product of the following reaction (Hint: no acidic workup was needed to forge A A

A: Organic reactions are those in which organic reactant react to form organic products.

Q: 20 - Organic compounds are divide to: O A- Aromatic hydrocarbons. O B- Aliphatic hydrocarbons. O C-…

A: Detail description is given below

Q: There are 48 students in a class and 25% of these students are boys. a. Write 25% as a ratio of…

A:

Q: a. KMnO4 + HCl + KI MnCl₂ + 1₂ + KCl + H₂O

A:

Q: Zymogen activatation only modifies a protein's tertiary structure. True False

A: zymogen is a  proenzyme, it is an inactive precursor of an enzyme. The activation of of zymogen can…

Q: Extinct: Adaptation: Mimicry: Variation: Mutations: Selective Advantage:

A: Extinct : The end(died) of particular species or group of organisms .Extinction is the dying out of…

Q: Calculate the entropy of the equation below: 4 KCIO3(s) → 3 KCIO4(s) + KCI (s) KCIO3 = 142.97…

A:

Q: نقطة واحدة نقطة واحدة نقطة واحدة .Network polymer structure is .15 A. Branching. B. Liner. O C.…

A: Cross linked or network polymers are formed from bi-functional and tri-functional monomer and…

Q: 23 - General formula of alkene compounds are. OA - CnH2n+2. O B - CnH2n-2. O C - CnH2n.

A: Alkenes are those compounds which has a double bond in it.

Q: What intermolecular forces would exist between ethanol, an alcohol which has the molecular formula…

A: Given-> Molecules are-> Ethanol => C2H6O Sulphur hexa chloride = SCl6

Q: During kinetic resolution, the reaction of a racemic mixture of an N-acetylated amino acid with a…

A: A racemic mixture, also known as a racemate, is a mixture of two enantiomers, or compounds with…

Q: Below is a molecular orbital diagram for O22. Calculate the bond order - show your work. 0,²- 2P…

A:

Q: O 4000 100 80 60 IR Spectrum (liquid film) 40 20 v (cm') 87 M = 146 (<1%) 40 80 120 160 m/e 13C NMR…

A:

Q: The PH Vale off0.025 ±0.002) and di -3 #cl solubionis -±--

A:

Q: Activity 4.2.2. Let's do this! Answer the following problems. Write your full solution on your…

A:

Q: There are 12 inches in 1 foot and 3 feet in one yard. There are 1760 yards in 1 mile.  a. How many…

A: To solve the given questions, use the dimensional analysis and conversion factor to calculate…

Q: According to molecular orbital (MO) theory, the twelve outermost electrons in the O₂ molecule are…

A: The outermost shell of oxygen atom is 2s22p4. One Oxygen atom has 6 electrons in outermost shell.…

Q: The activation energy for this reaction is 274 kJ mol^-1. By what factor does the rate of reaction…

A:

Q: which naturally ...... .10 .occurring polymer is A. Polyethene. B. PVC. C. Wool. O

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

Q: Volume of water in gradudated cylinder:33.8 mL Volume of water plus pellets:41.8 mL Volume of…

A: Given Volume of water in gradudated cylinder:33.8 mL Volume of water plus pellets:41.8 mL

Q: Select the best reagents to prepare the product. 1. 2. Answer Bank OH Br of Il NH and KOH NH,NH, LAM…

A: A reaction is proceed to the product if it reacts with particular reactants. If reactants are…

Q: A 100 mL of 0.125 M CH₂COOH solution was shaken with 1.2 g charcoal for 5 min. After filtration, 10…

A: I have given a detailed solution for the problem as follows:

Q: 3. Si +2F₂ SiF4 Oxidation Reaction: Reduction Reaction: Reducing Agent: Oxidizing Agent:

A: Given reaction: Si + 2F2 → SiF4 We have to find the oxidation reaction, reduction reaction, reducing…

Q: Which involve .7 .interconversion reaction A. Rearrangement reaction. O B. Elimination reaction. O…

A:

Q: Give the order of reactivity of carboxylic acid and its derivatives. What is the significance of…

A: The reactivity of carboxylic acid derivatives is as follows: amide &lt; carboxylic…

Q: According to the following reaction, how many moles of bromine trifluoride are necessary to form…

A:

Q: ● 9:1- The hybridization of carbon - 24 .atom in alkane is A- Sp³ 30 + 1л. B-Sp³40 C − Sp3 2 ơ + 2 .…

A:

Q: If a tablet of methotrexate contains 3.75 mg, how many micrograms of the methotrexate are in five…

A: Given that, mass of 1 tablet= 3.75 mg  then,