The change in the entropy of the surroundings is found by klnW O A G/ T Ο -ΔΗΓ O - AG/ T

Q: Provide the missing organic structures. Include stereochemistry where appropriate. Do not draw…

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Q: For Cd(OH)2, Ksp = 5.9 x 10-15 For [Cd(CN)4]2- Kf = 3 x 1018. What is the molar solubility of…

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Q: Fluorescent compound

A: Answer: the reaction product of thiochrome  formation is fluorescent compound.

Q: One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is…

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Q: Calculate the [OH-] in the following solutions and classify each as acidic basic or neutral a.…

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Q: 2. a. Which amino acid is this? (might need to look at another amino acid b. Label which of these is…

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Q: Write equilibrium constant expressions for the following reactions: a. Ag2(s)⇌2Ag^+  +   S^-2(aq) b.…

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

Q: 3. A sample of 87.4 g of Cl2 has a temperature of-22°C and a pressuře of 520 -11. //69676otorr 8 993…

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Q: Consider the following reaction at 1.10 atm and 19 C: 2NACI(a) + 2NH,(0) + co(9)+ H,0)- 2NH,CI(ag) +…

A: For the given reaction -  2NaCl(s) + 2NH3(g) + CO2(g) + H2O(l) ---> 2NH4Cl(aq) + Na2CO3(s)  Mole…

Q: 16.70 For the mechanism (1) A + B=C+D; (2) 2C → G + H, step 2 is rate-determining. Given the…

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Q: Sodium hydrogen carbonate (NaHCO,, also known as sodium bicarbonate or "baking soda", can be used to…

A: Given, HCl(aq) + NaHCO3(aq)→NaCl(aq) + H2O(l) + CO2(g) Molarity of HCl solution = 0.073 M = 0.073…

Q: What is the IUPAC name for the following compound? CH=CH-CH=CH-CH2-CH=CH-CH3

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

Q: HO OH

A: The answer is given below

Q: Calculate the amount of heat needed to boil 143. g of hexane (C,H14), beginning from a temperature…

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Q: A fuel cell designed to react grain alcohol with oxygen has the following net reaction: CH3OH(I) +…

A: Given that  for following balanced Chemical equation -  CH3OH(l) + 3/2O2(g) ----> CO2(g) +…

Q: What is the relationship between the number of electrons in the valence shell of each of the…

A: Number of valence electrons are electron which are present in valence shell.

Q: Q) Calculate the pH of benzoic acid solution (25 mL, 0.1 M) after the addition of the following…

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Q: Given the following data, calculate the lattice energy of barium chloride, BaCl. IE 1BA= 502.7 kJ…

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Q: 2. Medicinal product, which is a yellow or orange- yellow fine crystalline powder: A. Tocopherol…

A: The answer is given below

Q: Using the equations N2 (g) + 3 H2 (g) → 2 NH3 (g)AH° = -91.8 kJ/mol C(s) + 2 H2 (g) → CH4 (g) AH° =…

A: We have to calculate the ∆H∘ for the reaction CH4(g) + NH3(g) → HCN(g) + 3H2(g).

Q: 2. The following reaction will make co-major products, one aldol, and one Claisen, draw both and…

A: There are two possible products for given reaction.  1. Aldol 2. claisen

Q: A solution is prepared by adding 0.10 mole of Ni(NH, ),Cl, to 0.50 Lof 3.4 M NH, Calculate Ni…

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Q: If q of the system is positive, which of the following must be true? O w must also be positive.…

A: Concept: according to 1st law of thermodynamics. Energy is conserved it can not be created nor it…

Q: a. Write the ionization reaction for HNO3(aq) b. Calculate the H+ concentration in 1.77M HNO3 c.…

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Q: 101 Calculate the nuclear binding energy (in J) and the nuclear binding energy per nucleon of 44 Ru…

A: We have to calculate binding energy and nuclear binding energy per nuclear for Ru.

Q: sing E°cell, determine AG° for the following reaction: |2(s) + 2 Br (ag) → Br2(/) + 2 I-(aq)

A: Given cell reaction, I2(s) + 2 Br-(aq) → Br2(l) + 2 I-(aq)

Q: The free energy change for the following reaction at 25 °C, when [Ag*] = 1.12 M and [Ni2+] =…

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Q: From the change in internal energy, AE, given for 40 °C, calculate the change in enthalpy, AH, at…

A: Given reaction: N2O2(g) → N2(g) + O2(g) Given ∆E = -151.3 kJ at 40 ∘C We have to calculate the value…

Q: A student made measurements on some electrochemical cells and calculated three quantities: • The…

A: ΔGo = -RTlnK ΔGo = -nFEo

Q: When a sample of an ideal gas is compressed at 25 °C from 52.0 L to 21.0 L at a constant pressure of…

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Q: The first order decomposition of reactant X. which is an elementary reaction has a forward reaction…

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Q: HBRO (aq) + H2O (1) = H3O* (ag) + BrO" (aq) a) Hypobromous acid dissociates in water according to…

A: 1.)  I ) We would first write expression for Ka . Then using given values we would Calculate…

Q: Which piece of information do you need to determine whether a molecule is an alkyne or an alkene? A.…

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Q: The following information is to be used for the next two questions. Molar absorptivity data for the…

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Q: Which of the following are permissable sets of quantum numbers for an electron in a hydrogen atom?…

A: Here, we have to find the permissible sets of quantum numbers for an electron in a hydrogen atom…

Q: question will save this response. Question 17 Using the entropy values in the table below, what is…

A: Given-> 2CH3OH(l) + 3O2(g) --> 2CO2(g) + 4H2O(g)

Q: Tungsten trioxide (WO,) has a rich yellow color and is often used as a pigment in ceramics and…

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Q: This molecule is classified as a: H-C-OH CH,OPOS aldohexose ketohexose aldoketose aldotriose…

A: Monosaccharide :-  A carbohydrate which cannot be hydrolysed further into simple units is known as…

Q: Toxic Cr(VI) can be precipitated from an aqueous solution by bubbling SO2 through the solution. How…

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Q: a) b) d) fa Xy

A: Polymer: A polymer is any of a class of natural or synthetic chemical substances which are made of…

Q: A student made measurements on some electrochemical cells and calculated three quantities • The…

A: To check the wrong value , we would use ∆G° value and Calculate values of K and E° from it using the…

Q: NH2 NANO2 HCI (aq) H3O* , a CuBr NEN: OH HBF4

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Q: Br а сHз b a d c b CH3-C-CH2-CH3 e CH-0-CH2-CH2-CH3 Br a CH3 Signal "a" Signal "a" Signal "b" Signal…

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Q: The reaction CO + Br2 COBr2 was studied by the initial rate method and the following data were…

A: Given reaction: CO + Br2 → COBr2 We have to find the rate law of this reaction by using the…

Q: +4 Fe (s) → 4 FeCla (s) + 3 Si

A: Answer:

Q: Use the vapor-pressure curve in Figure 11.22 to estimate the external pressure under which ethyl…

A: We would use the given curve to answer these questions.

Q: (b) cyclopentene Br

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Q: Provide a structure for the given compound. molecular mass 71; IR: 3200 (strong, broad), 2250 cml;…

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Q: what is the enthalpy change per mole of CO2 for the following reaction? CO(g) + 1 /2 O2(g)  CO2(g)

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Q: 1) List an oxidizing agent that will: a) oxidize Cu to Cu*2, without oxidizing Cu to Cu*1. b)…

A: Note: As per company policy we are supposed to attempt first three subparts only. Please repost…