Given the line notation: Pt(s) |X* X2+ (aq) || y3+ "(aq). "(aq) | Y(s) where: x2+ +e - x* E° = 0.7 V y3+ + 3 e → Y E° = -2.87 V PrA+ + 4 e → Pt E° = 1.20 V Calculate the EMF.

Q: How many mg/m3 is a 6% concentration of CO2.  MW = C= 12  +  O+O = 16+16  at NTP

A: 6% means 6 gm solvent  in 100 ml solution

Q: Tetraethyl lead, Pb(C₂H5)4, in a 25.00 mL sample of jet fuel was shaken with 15.00 mL of 0.02095 M…

A: Given that , Tetraethyl lead, Pb(C₂H5)4, in a 25.00 mL sample of jet fuel was shaken with 15.00 mL…

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A:

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

Q: An environmental chemist analyzed the effluent (the released waste material) from an industrial…

A: Given :  Volume of sample = 3.52 ml  Volume of NaOH solution = 10.59 ml  Concentration of NaOH…

Q: Tetraethyl lead, Pb(C.H5)4, in a 25.00 mL sample of jet fuel was shaken with 15.00 mL of 0.02095 M…

A: To calculate percent of Pb(C2H5)4 in sample , we need to calculate it's mass .  For this we would…

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Q: hardness is 25 mg/L and permanent calcium sulphate hardness 25 5. A sample of water was analyzed and…

A: Hard water is one that does not forms lather with soap. It contains soluble salts of Ca2+ and Mg2+.

Q: 2. A student wishes to dissolve a 5.85 g gold coin into solution electrolytically. Her power supply…

A: We will first calculate charge required to dissolve given amount of gold. Then calculate time…

Q: Give the safety measures when working with the following lab equipment during experiments and…

A: Saftey precautions  are necessary  for saftey of all the stake holders working there.

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: Zinc(s) (MW=65.38), with a mass of 0.228 g, was reacted with 20.00 mL of NaClO (MW=74.44) according…

A: The species normality can be explained as the species concentration in which the algebraic ratio…

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A:

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

Q: How many grams of silver can be plated onto an object in 5.70 minutes at 7.17 A of current? Ag*(aq)…

A: The amount of Silver plated is given below

Q: Zinc(s) (MW=65.38), with a mass of 0.825 g, was reacted with 25.00 mL of NaClO (MW=74.44) according…

A: We first balance the given redox reaction in a basic medium using the half-reaction method. We…

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A: NOTE : Since you've posted multiple sub-parts,we're solving first three sub-parts for you. To get…

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A: • The molar conductivity of an electrolytic solution is the conductance of the volume of the…

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A: Equivalent weight of an element is defined as the gram atomic weight divided by the  n-factor

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A: Given: Volume of chlorine gas produced at STP = 5.9 ✕ 105 L Known: Molar mass of NaCl = 58.44 g/mol

Q: An

A: We will calculate nfactor

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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: OH 1. PBr 2. Mg 1) Bra, light 2) KOC(CH₂) 1) SOCT, 2) LEAID OH

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A: Chemical Reaction :-   Co2+ (aq) + Fe (s) → Co (s) + Fe2+ (aq) E°cell  = E°right (reduction…

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A: Electrolysis of dilute aqueous  NaCl solution was carried out by passing 10 milliampere current.…

Q: How many mol of CO2 were produced and how many milligrams CaCO3 were consumed

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Q: Compare: capacity factor, k' I 0.18 0.16 0.14 0.12 0.1 11 0.08 0.06 0.04 0.02 0 the quantity in I is…

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Q: Given the line notation: Where X2+ +e X+ Y* +3e Y Pr+ +4e → Pt E =0.5V E =-155V E = 1.20 V Calculate…

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

A:

Q: Explain how hardness of water affects boilers and pipelines.

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A: Part A :  First we would Calculate charge using current and time.  From charge , we would calculate…

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Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.