O2 (g) + 4H* (aq) + 4FE2+ (aq) 2H20 (1) + 4FE3+ (aq) O2 + 4H* +4e 2H2O E° = +1.23 V Fe3+ + e → Fe2+ E° = +0.77 V

Q: Nitroglycerine ( C3H5N3O9) is a very strong explosive that degrades over time and is too shock…

A: The balanced explosion reaction taking place is given as, => 4 C3H5N3O9 (l) ---------> 6 N2…

Q: The primary ingredient of Liquid Plumber and other drain cleaners is   A. NaF   B. Mg(SO4)2…

A: Ans : E. (The primary ingredient of liquid plumber and other drain cleaner is sodium hydroxide).

Q: A box with a volume (V=0.05 m³) lies at the bottom of a lake whose water has a density of (1*10°…

A: The buoyancy force is defined as Fb=ρVg Here ρ is the density of fluid, V is the volume of the…

Q: Write about the least to most important safety rules in a laboratory room. (Atleast 6 safety rules

A: 1. Dress for laboratory lab  This is the safety rule because your clothing is the best form of…

Q: Convert the pressure of a substance into its “concentration” in mol L . Show how d[A]/dt is equal to…

A: Ideal gases are hypothetical gases which do have real existence. A gas can behave ideally at low…

Q: 3Ag* (aq) + Cr (s) → 3 Ag (s) + Cr3+ (aq) Ag*(ag) + 1 e¨ → Ag (s) Cr3+(ag) + 3 e 0.80 V → Cr (s).…

A: The given cell reaction is:3 Ag+ (aq) + Cr (s) → 3 Ag (s) + Cr3+ (aq)The cell is represented…

Q: Give an instance where it is allowable to ignore safety protocols. Why?       2. State the proper…

A: Lab saftey are important for the students as well as Professors  working there . It is always…

Q: boaduiise delume Sarpo AhhEaavengom dunt haaingadigplljent! Trenger dn ude Vis fullstendig…

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

Q: Hg²* + 2 e →Hg Hg22* + 2 e -→ 2 Hg Hg,Br2 + 2 e → 2 Hg + 2 Br E° = +0.851 V E° = +0.797 V E° =…

A:

Q: b. MnO,- + 8 H+ +5 e-→ Mn²+ + 4 H,0 E = 1.51 V + 2 H+ +2e- -→ 103- + H,0 E° = 1.60 V

A: When half reactions with emfs , then the half cell with more positive reduction potential value will…

Q: 6 - Line 1 4 2- Answer Bank Line 1 shows that cogs are inversely proportional to sprockets. Line 2 1…

A:

Q: 5- You need to pipette a 50μl from a 500ml stock bottle what should you do? Use small volume from…

A: Our target is to remove a 50 μL solution from a 500 mL stock bottle.

Q: HO 1.1 eq. tBuOK 2. acidic workup

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Please answer CNO- H2NCH3 and CH2NOH

A:

Q: Hydrogen Peroxide. Two day treatment of 200mg/L. Day one: 35% PeroxAid Day two: 31% PeroxAid Fish…

A:

Q: Please show the derivation of the following equati AG°2 AG°1 - T2 T1 T1

A: The expression given is,

Q: Pt(s) |X* (aq), x2* (aq) || Y3+ Given the line notation: (aq) || Y3+ (aq) |Y(s) where: x2+ . x* E° =…

A: Left side denote anode and oxidation takes place at anode. Right side denotes cathode and reduction…

Q: Pt(s) |X"(aq). (aq) I| Y3+ *(aq) I Y(s) Given the line notation: where: x2+ + e - x+ E° = 0.88 V y3+…

A:

Q: A (2 m)-long steel wire in a musical instrument has a radius of (0.3 mm). When the wire is under a…

A: Recall F/A=Y∆ll

Q: (aq). (ag) e: -e , x* EO = 0.59 V 3 e - Y E° = -2.21 V +4 e → Pt E° = 1.20 V ulate the EMF. values…

A: From Standard reduction potential data,Cell potential is E°cell = E°c - E°a = -2.21-(0.59) =- 2.80 V…

Q: Fill the table Reference Information: E0Zn2+/Zn0 = – 0.763 V  E0Cu2+/Cu0 = 0.337 V  Room…

A: This can be solved easily by looking at Nernst equation which has be mentioned next step  Here Zn is…

Q: Pt(s) |X"(aq), x2+ Given the line notation: +1 (aq) I| Y3+ (aq) IY(s) where: x2+ + e - E° = 0.85 V…

A:

Q: Directions: Enumerate at least ten (10) hazard and risk in the workplace and the corresponding ways…

A:

Q: pressure +vol propane 1.8 1.6 1.4 1.2 0.8 0.6 0.4 0.2 -0 20 30 40 50 60 70 80 90 100 volume tivate…

A: Answer: Two point form of equation of straight line is shown below where (x1,y1) and (x2,y2) are the…

Q: Dodecane C12H26 is burned at constant pressure with 150% excess air. What is the air-fuel for this…

A: Given : 150 % excess air Formula of Dodecane : C12H26

Q: Given the line notation: Pts) |X* (ag), x2+ (aq) I| y3+ (aq) | Y(s) where: x2+ + e - x* E° = 0.93 V…

A:

Q: Cu2+ + 2e- → Cu E° = +0.34 Volt A3+ + 3e- → Al E° = -1.66 Volt -1.22 V +1.22 V O +2.00 V O +2.30 V O…

A:

Q: Death Valley is an extremely dry, desert region in eastern California, and is 282 feet below sea…

A: Given:  282 Feet/ 855 Meters below sea level. As we know, on moving downwards from sea level…

Q: You have an ointment that contains 40% (w/w) of ingredient Y and another ointment which contains 5%…

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Q: Q3. (a) Explain with your own words, what are the safety steps you should follow if you notice the…

A: 3.

Q: Post- assessment Directions: Read and understand the questions below. Choose and encircle the letter…

A:

Q: Rank the following artificial articulate systems, from the best (1) to the worst (4) in terms of…

A: ALUMINIUM OXIDE: Aluminum oxide is widely used as artificial articulates. Because, it acts as an…

Q: 38.) True or False If the E0cell of Ag I Ag+ II Pb2+I Pb is 2.5 V it can power devices requiring…

A: Given : We have to state true or false.

Q: A temperaturas elevadas, el pentóxido de binitrógeno se descompone para producir bióxido de…

A:

Q: C10H14 5H 2H ulunluululumbuun 1.4 i2 2H 2H Í PPM

A: The question is based on the concept of Spectroscopy.   we have to analyse the spectra provided and…

Q: Increase pressure Increase volume Increase kinetic energy Elastic collision Depends on mass and…

A: Kinetic Molecular Theory states that gas particles are in constant motion and exhibit perfectly…

Q: Enumerate and discuss the relationship of the following properties of water in the amount of…

A:

Q: Take the solution 10.12g, add 10mL of deionized water, and cool the solution to 0 degrees Celsius.…

A: CuSO4. 5H2O is the hydrated form of CuSO4. There are 5 water molecules in CuSO4. 5H2O.

Q: 1. The concentration of sulfur dioxide is 8,800µg/scm. Convert this value to a) ppmv and bug/acm at…

A:

Q: 6. Assume you have 1kg of an alloy consisting of 85 wt% Sn and 15 wt% Pb at a temperature of 184 °C.…

A: To find out the mass of Sn needed to be added to 1 kg of alloy consisting of 85 % of Sn and 15 % of…

Q: According to this graph, which diffusion is faster at the temperature indicated by the vertical…

A: We are given Diffusion(m2/s) versus Temperature(K)*1000 graph. For a particular temperature value,…

Q: X gas concentration is given in a workplace atmosphere below. What is the Time weighted average…

A: Time-weighed average is to be calculated.

Q: Given the line notation: Pt(s) |X*(aq), X< (aq) || Y34 (aq) |Y(s) where: x2+ + e → x+ E° = 0.48 V…

A: Standard cell potential is calculated by the formula EMF = E°red (cathode) - E°red (anode)

Q: the par tS near plot that mustr ates the temperature dep y-intercept A <-axis variable E(a)/R -axis…

A: We know the relationship between rate constant (K) and activation energy (Ea) . K = Ae-Ea/RT

Q: red in a 2.15L flask. g/

A: Density of the gas = ( mass / volume )  Density = ( 3.35g / 2.15 L )  Density = 1.56 g/L ( Answer )

Q: Given the line notation:       Pt(s) | X+(aq), X2+(aq) || Y3+(aq) | Y(s)…

A: At anode oxidation takes place and at cathode reduction takes place. Anode// cathode. Loss of…

Q: = - x* E° = 0.79 V Be - Y E° = -2.38 V 4 e - Pt E° = 1.20 V te the EMF.

A: Standard cell potential from Standard reduction potential data from  E°cell = E°c - E°a = -2.38 -…

Q: A box with a volume (V=0.05 m³) lies at the bottom of a lake whose water has a density of (1*10³…

A: The buoyancy force is defined as Fb=ρVg Here ρ is the density of fluid, V is the volume of the…

Q: GRADED FORMATIVE ASSESSMENT 1. Complete the table below. Indicate the coefficient if needed.…

A:

Polymerization Kinetics

Polymerization is a chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that diverge in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes. Polymerization is generally classified into step-growth and chain polymerization. Polymers are categorized into linear polymer and cross-linked polymers that are produced either by condensation or additional polymerization.