what other substances interfere with the indican reactions

Q: Which element is reduced in the following reaction? Cu(s) + H2SO4(aq) – CuSO4(aq) + SO2(g) + 2H2O(1)...

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Q: Based on the reaction profile (below) for the reaction 2A + B + C - G, what is the overall rate law ...

A: The slowest step of the reaction is the rate-determining step of the reaction. Thus step with higher...

Q: 35.00 mL of a solution of KIO3 reacted with exactly 35.00 mL of a 0.1000 M solution of KI in acid me...

A: a.) We would first write balanced chemical equation. The we would calculate moles of KI using the mo...

Q: Find the FALSE statement about the voltaic cell based on the two reduction half- reactions shown bel...

A: 1). More the reduction potential stronger will be the oxidizing agent and lesser the reduction poten...

Q: What is AG (in kJ) for 2 SO2(g) + O2(g) – 2 SO3(g) at 700 K, under standard conditions of 1 bar part...

A: Given :-  2SO2(g) + O2(g) →2SO3(g)  K = 3.0 × 104  T = 700 K  To calculate :- ∆G (in kJ)

Q: . (a) Azulene, shown below, has the ability to react with both electrophiles as well as nucleophiles...

A: The solution of the question is given below:

Q: At a particular temperature, K = 3.67 for the reaction   If all four gases had initial concentratio...

A: Given, NO2(g) + SO2(g) ⇌ NO(g) + SO3(g) Equilibrium constant (K) = 3.67 Initial concentration of all...

Q: During the summer when the temperature is 30.2 degrees Celsius, a car's tires have a pressure of 2.1...

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Q: A car battery is a lead-acid battery. The reaction that occurs when the battery is recharging is a d...

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Q: Ammonia is produced by the reaction of nitrogen and hydrogen according to the equation N;g) + 3H;(g)...

A: The given chemical reaction is as follows: N2(g) + 3H2(g) → 2NH3(g) The given mass of nitrogen = 36....

Q: Calculate the theoretical yield in moles NH, from the complete reaction of 59.8 grams N, in the pres...

A: Given mass of N2=59.8 gram Molar mass of N2=28 g/mol   Moles of nh3 formed=??

Q: 3. Suppose you had prepared Beaker D, where the initial concentration of (SCN] = 0.0013 M and [Fe"] ...

A: Answer is below

Q: Arrange the following substances in order of increasing molar entropy at 25°C: Ne(g), SO2(g), Na(s),...

A: Entropy is a measure of randomness of any compound. Which means the compound whose molecules move mo...

Q: Chloride in a brine solution is determined by the Volhard method. A 10.00 mL aliquot of the solution...

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Q: 5. Nitric acid (HNO3) reacts with barium hydroxide to produce barium nitrate and water. 6. Calcium s...

A: Here is not clear what you want to ask But I think you want to ask about the reaction which goes in ...

Q: 3. A 100 mL sample of hard water is titrated with 22.4 mL of the EDTA solution from problem 2. The s...

A: Steps involved are as :

Q: A charger that supplies a current of 120. mA of current is used to recharge a NiCd battery. How much...

A: According to the first law of Faraday, the mass of a metal deposited on the anode during electrolysi...

Q: What is AG (in kJ) for 2 SO2(g) + O2(g) 2 SO3(g) at 700 K, under standard conditions of 1 bar partia...

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Q: A charger that supplies a current of 120. mA of current is used to recharge a NiCd battery. How much...

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Q: What is the importance of gas laws IN DETERMINING THE relationship between pressure and temperature?

A: Under static condition all the gases shows similar behaviour but when the physical parameters such a...

Q: Question 5 1 pts Sodium azide (NaN3) readily decomposes to form metallic sodium and nitrogen gas as ...

A: Given data : Moles of NaN3(sodium azide) = 6.0 mol

Q: Mercury can be determined by cold vapor AAS. How would you distinguish between inorganic mercury and...

A: Answer is below

Q: 1. Complete the table below. Tests Based on the Formation of Furfural and Its Derivatives Test Purpo...

A: The above tests are based on formation of furfural And based on reducing properties of sugar.  

Q: 12. When 1-chloronaphthalene is treated with sodium amide, Na+NH2 , in the presence of piperidine, t...

A: Here we have to explain the mechanism of reaction when 1- chloronaphthalene react with piperidine in...

Q: [PROBLEM 1]: Compare the two quantities based on the given condition: 2Br + Au3+ Br2 + Au+ Starti...

A: Problem 1 :- Given :- Starting with equimolar amounts of bromide and auric ion., At equilibrium, I. ...

Q: For the following reaction, 3.14 grams of iron(III) oxide are mixed with excess aluminum. The reacti...

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Q: Consider the reaction.   A(aq)↽−−⇀3B(aq)?c=3.14×10−6at 500 K If a 1.50 M sample of A is heated to ...

A: Consider the reaction: A(aq) ⇌ 3B(aq)          Kc=3.14×10-6 The initial concentration of A = 1.50 M ...

Q: 3) AH = ? H2C ĆH H3C-CH Given: B.E.'s C-H C-C C=C C=0 C-O 0-H kcal/mole 99 83 145 173 85 111

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Q: A system undergoes a transformation for which ASsys 0. The transformation will definitely be sponta...

A: Gibbs free energy : ΔG = ΔH - ΔS For a process to be spontaneous, ΔG < 0 ΔGsys < 0 ΔH -TΔSsys ...

Q: Same reaction as in Q1. H3PO4 What type of carbon does the nucleophile attack? O methyl O primary O ...

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Q: Which of the following compounds is the most reactive towards electrophilic aromatic subsitition by ...

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Q: For the reaction below, how many moles of aluminum are produced from 3.6 moles of lithium? 3Li (s) ...

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Q: A 0.100 g of Sodium acetate was dissolved in 50 mL D.I water and titrated with 0.055 M HCl. Calculat...

A: Mass of sodium acetate dissolved = 0.100 g Volume of sodium acetate solution = 50 mL Molarity of HCl...

Q: Atomic fluorescence spectrometry is an attractive alternative to atomic absorption spectrometry for ...

A: Atomic fluorescence spectrometry (AFS) is an analytical method which is used to determine the concen...

Q: What volume of carbon monoxide is required to react completely with 2.30 mol of sulfur according to ...

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Q: Predict the products (if any) that will be formed by the reaction below. If no reaction occurs, writ...

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Q: Indium has a tetragonal unit cell for which the a and c lattice parameters are 0.459 and 0.495nm, re...

A: Given: lattice parameters : a = 0.459 nm  c = 0.495 nm    atomic packing factor =  0.693 atomic radi...

Q: For which of the following reactions would you predict AHxn° 0? O 03(g) – O2(g) + O(g) O 5 C(s) + 4...

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Q: How many intermediates and transition states are there in this reaction? Reaction progress Intermedi...

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Q: The heat capacity of a calorimeter is calibrated by adding 3.00 mL of water at 40.0°C to the calorim...

A: Heat is released by water at a higher temperature and absorbed by water at a lower temperature.  Hen...

Q: A concentration of HNO3 0.107M. What is the pH of this solution?

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please re...

Q: Chose all of the compounds that are aromatic? H H'OH HOH А В E O All of these compounds. O A, B and ...

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Q: 1. Acetyl salicylic acid, known as Aspirin (180.16 g/mol) is made by the reaction of salicylic acid ...

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Q: How would you synthesize the following compounds from butanenitrile using reagents from the table? U...

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Q: Predict the products (if any) that will be formed by the reaction below. If no reaction occurs, writ...

A: Given that, CoI2 aq + Mn s→ We have to write the products of the reaction. This is a single displace...

Q: It would be expected that the nonpolar compound naphthalene would be most soluble in which solvent? ...

A: Since Nepthalene is non polar compound having zero dipole moment . Complete solution is given below ...

Q: One of the most advanced methods for determining a protein sequence is tandem mass spectrometry (MS/...

A: Tandem mass spectroscopy includes the coupling of two or more mass analyzers to significantly increa...

Q: How many grams of the following oxidizing substances constitute the gram milliequivalent weight in e...

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Q: Which of the following signaling proteins have kinase activity (select all that apply)? Insulin rece...

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Q: 3. A 100 mL sample of hard water is titrated with 22.4 mL of the EDTA solution from problem 2. The s...

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Science behind corrosion-test

Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.

Corrosion

Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.