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Q: СЗН8 + 02 ----->

A: Ans-

Q: 2. Calculate the % by mass of water in FeSO4.7H2O.

A: By using molar masses of H2O and molar mass of compound we can calculate % by mass of Water.

Q: On reaction with HCI, one of the trimethylcyclohexanols shown below furnishes a single product; the ...

A: In presence of HCl acid SN1 nucleophilic substitution will take place.

Q: Species AG° Fe(OH)3 -696.5 3+ -4.6 OH -157.3 Calculate the AG° of the reaction: Fe(OH)3(s) = Fe*(aq)...

A: Given values- ∆G° of Fe(OH)3=-696.5 ∆G° of Fe^3+=-4.6 ∆G° of OH^-=-157.3  

Q: Given: F2(2) + 2 e° → 2F (aq) E° = +2.87 v Hg²+ + 2 e → (aq) Hga E° = +0.87 v Calculate AG° for: Hga...

A: Given is  F2 + 2e– ——>    2F–      E° = + 2.87 v  ......eq(1) Hg+2 + 2e– ——> Hg        E° = 0....

Q: Which of the two is aromatic? Explain why.

A: Huckel's rule for aromaticity states that a molecule must meet all of the following four conditions ...

Q: When potassium chlorate is subjected to high temperatures, it decomposes into potassium chlorode and...

A: Potassium chlorate decomposes into potassium chloride and oxygen in presence of heat. The balanced e...

Q: ® The o-H bondls in one molecule can be choracterizad as8 ) dispersion forces. a) Intramolecular For...

A: Atoms in compound are held by different forces. Types of different forces are  Intramolecular forces...

Q: Charles law relates volume & temperature? True or False

A: Charles's law  is an experimental gas law that describes how gases trend to expand when heated .A mo...

Q: Alkylation or acylation of ester ____ followed by hydrolysis and decarboxylation to give substitut...

A: The given explanation can be explained according to the reaction provided in the picture below:

Q: Choose the compound that best matches the IR spectra given below. Note: In case the labeled tick mar...

A:

Q: Consider the following reaction: 2C Hel) + 15 02(g)-12 CO2(g) + 6 H,O) AH = -5.847 x 10 kJ An unknow...

A: Combustion :- Burning of a substance in excess of air or oxygen is called combustion . It is an exot...

Q: Q6-) Complete the following Grignard reaction. Mg H,C-Br CH3 THE

A:

Q: Choose the INCORRECT statement.     Reversing a half reaction always makes it a reduction potent...

A: Given Statements  Reversing a half reaction always makes it a reduction potential. When a half reac...

Q: Calculate the standard free energy for the reaction given. 2 CH 3OH() + 3 O 2( g) → 2 CO 2( 9) + 4 H...

A: We have given the reaction as follow             2CH3OH(l)  +  3O2(g)→  2CO2(g) + 4H2O(l)    

Q: Assign a name for each of the following compounds: -NH2 (a) `NH2 (b) (c) NH2 но NH2 (d) (f)

A: Solution-

Q: Which of the following is consumed then reformed within the citric acid cycle? Select an answer and ...

A: Citric acid cycle is a cycle which involves oxidation acetyl CoA is oxidised in a sequence of reacti...

Q: Without doing any calculations, match the following thermodynamic properties with their appropriate ...

A: Hii there, As there are multiple question posted. we are answering first question. If you need furth...

Q: An electron represents a particle of light.

A: Electron is one type of particle. Light is another type of particle, called Photon. Both of them can...

Q: There is no such thing as a law of reflection. OTrue O False

A: Introduction: Reflection of light is the process in which light ray falls on the surface, get bounce...

Q: I dnot understand..

A: 4), Given. 0.946 L=1 qt We can say that, 946 mL=1 qt 1 mL=1946qt So, 516 mL=1946×516qt              ...

Q: The nydrogen lon ncentrations in cheeses range from 2.51 to 6.31 X ne corresponding rang 6.8 s pH < ...

A: Given , [H+] = 2.51 x 10-5 M PH is defined as negative logarithm of concentration of Hydronium ion.

Q: Calculate the number of atoms in a 67.5 mg sample of Sr.

A:

Q: Heat

A: We will define enthalpy

Q: Sn2+(aq) + 2e- Sn(s) E° = -0.14 V Mn2*(aq) + 2e- Mn(s) E° = -1.18 V Determine the cell potential, Ec...

A:

Q: The equilibrium constant, Kc , for the following reaction is 7.00×10-5 at 673 K.NH4I(s) NH3(g) + HI(...

A: Concentration of NH4I ([NH4I]) = No of moles / Volume in L                                          ...

Q: A 1 liter solution contains 0.433 M nitrous acid and 0.577 M potassium nitrite.Addition of 0.108 mol...

A: " Since there are multiple questions and it is not mentioned , which one has to solve, iam solving f...

Q: When you look in the mirror you can see your reflection because.... O a O b the mirror is a smooth s...

A: Image is seen in the mirror as the light reflected from the body fall on the mirror. Light incidente...

Q: Predict which among the following substance in each pair has the higher entropy and justify your ans...

A: 1 mol of He(g) at 250°C and 0.2 atm has the higher entropy. Entropy will increase with rise in tempe...

Q: A Zn(s) + Cl2(g, 1 atm) —&gt; Zn2+(aq, 1 M) + 2Cl¯(aq, 1M) An electrochemical cell based on this re...

A: We wil write the metal electrode and how can we increase voltage of the electrochemical cell.

Q: When a flask is heated to 350k, the volume was at 125mL. The flask was cooled to 273k, what is the n...

A: This formula the charles law which states that at constant pressure the volume of fixed amount of ga...

Q: Consider the titration of 20 mL of 0.60 M acetic acid (Ka = 1.8 x 10-5) with 0.20 M NaOH. What volum...

A:

Q: A hydrogen atom undergoes a transition from the n = 8 level. Calculate the shortest possible wavelen...

A: According to Rydberg Equation                                                  1λ=RZ2 [1n21-1n22] λ=...

Q: Calculate the wavelength (in nm) of the blue light emitted by a mercury lamp frequency of 6.32x10^14...

A: Given the frequency of radiation =6.32×1014 Hzwe are asked to calculate the wavelength of radiation....

Q: Provide hydrotreating reaction product(s) expected from the followingcompounds:Show all possible che...

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

Q: Name and Draw the structures of all possible chemical (Electrophilic aromatic substitution) reaction...

A: This Question is based on Controlled Friedal craft Alkylation and Acylation. Find the complete solut...

Q: What is meant by ternary ionic compound? Example?

A:   Basically, an ionic compoud is formed by transfer of Electrons .

Q: Look at the symbol on the right and study the Periodic Table at the back of this book in. (and on th...

A: In periodic table, elements are arranged in increasing order of atomic number. Periodic table is div...

Q: The free energy change for the dissolution of AgCl at 25.00°C is 55.76 kJ/mol. What is the solubilit...

A: Given  For Dissolution of AgCl:  deltaG = 55.76KJ/mol = 55.76 ×103 J/mol T = 25°C = (273+25)K = 298K...

Q: Determine whether each cation is acidic or ph-neutral. For those cations that are acidic,write the e...

A: Explained as follows 

Q: H* Key A H* A- H* Dissociated H* ion A H* H* A Dissociated A ion H* A- A- A H НА Does the diagram ab...

A: Strong acids are those which completely gets dissociate in aqueous solution. Weak acids are those wh...

Q: In order to measure riboflavin in a breakfast cereal, a 5.00-gram sample of the cereal was extracted...

A:

Q: Give answer all questions with explanation

A: The mechanism of the reaction is used to determine the possible pathways for the formation of produc...

Q: The standard cell potential (E° cell) for the reaction below is +1.10 V. The cell potential for this...

A: E°cell = +1.10V [Cu^+2]=1.0×10^-5M [Zn^+2]=3.0M

Q: For the reactionHCl(g) + NH3(g)NH4Cl(s)ΔG° = -98.5 kJ and ΔS° = -284.8 J/K at 272 K and 1 atm.The ma...

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want...

Q: Two students are studying the Arrhenius reaction below: NAOH + Hz SOy → Na SOy acid + HzO base salt ...

A: The Arrhenius acid is classified as the species which increases proton (H+) concentration in aqueous...

Q: Please answer the question Below.

A: " Since there are multiple sub-parts, and it is not mentioned which part has to be answered. i am an...

Q: Write the oxidation number (same as oxidation state) for the designated atoms (in boldface and under...

A: To find oxidation state.

Q: Identify the Lewis acid and Lewis base from among the reactants in the equation. Fe3+ (aq) + 6H2O (...

A: Given, Chemical Reaction ::  Fe3+ (aq) + 6H2O (l) --&gt;  Fe(H2O)63+ (aq) Lewis acid :? Lewis base :...

Q: Determine AG° for the reaction N2O4(g) = 2 NO2(g) (K= 0.144 at 298 K).

A: Given :- K = 0.144                T = 298 K  To be calculated :- ∆G° (in kJ/mol)    Formula :- ∆G° =...