the treatment of mild cyanide poisoning

Q: 3Al + 3NH4ClO4 → Al2O3 + AlCl3 + 3NO + 6H2O what mass of ammonium perchlorate (in kg) should be…

A: Given,  3Al + 3NH4ClO4 → Al2O3 + AlCl3 + 3NO + 6H2O The mass of aluminum = 5.00 Kg  The mass of…

Q: A buffer solution was prepared by mixing 568.0 mL of 0.299 M NaOCI and 210.8 mL of 0.174 M HOCI.…

A: Given data :

Q: A buffer solution is prepared which is 0.110 M both in formic acid (HCO2H) and in sodium formate…

A:

Q: Table 2. pH Measurement of various substances using paper indicators and pH meter and the…

A: The pH of a substance can be given as follows; pH = -log [H+]   ------ (1) Thus it is defined as the…

Q: Does a reaction occur when aqueous solutions of sodium nitrate and potassium hydroxide are combined?…

A: Reaction occurs between sodium nitrate and potassium hydroxide. Yes.

Q: The analysis of DDT in a water sample resulted to a peak area of 0.250. Calibration curve is NOT…

A: The concentration of DDT in a water sample is required to be calculated given that the chromatogram…

Q: 1.An expandable container contains 13 L of neon gas at 75 C. At constant pressure , what will be the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Reagents a. CeHsCHO b. NaOH, ethanol c. Pyrrolidine, cat. H* j. Br2, H* d. H2C=CHCN e. H3O* f. h.…

A: The reactant given is cyclopentanone and the product is,

Q: How do you get from an alkene or a cycloalkane to this product? What are possible mechanisms to do…

A:

Q: What is the arrow pushing mechanism for a Wagner-Meerwein rearrangement of Camphene?

A: In Wagner meerwein rearrangement carbocation intermediate is formed.

Q: The activation energy for a particular reaction is 102 kJ/mol. If the rate constant is 1.35 × 10⁻⁴…

A:

Q: The photons of incident light can cause electrons from metals to be released and is known as the…

A: Given that, the minimum frequency for the emission of photo-electrons from sodium is 43.9 x 1013 Hz.…

Q: The selectivity coefficient, Kg-r. for a K* ion-selective electrode is 0.00649. When the electrode…

A: With β=1, the response of an ion-selective electrode is given as: E=constant+0.05916ZA log ([Primary…

Q: How many moles of water are formed when 250 mL of 2 M HNO3 completely reacts with NaOH? HNO3(aq) +…

A:

Q: 4. Calculate from the data, AH for the hydrolysis of urea to give carbon dioxide and ammonia in…

A: ∆H = ∑ (∆H product - ∆H reactant) Hess's law can be defined as the total enthalpy for complete…

Q: Give the gas law applied in each of the following and explain the principle involved in their use?…

A: Principlesof following terms Autoclave Incubator Respirator Inflated car tire Hot air balloon

Q: An unknown cadmium(II) solution was analyzed. A 25.00-mL sample of the unknown solution produced a…

A: A) The method is based on the fact that the diffusion current is proportional to the analyte…

Q: enthalpy of formation of ammonium salts a) Explain how (temperature change) would be affected if a…

A: A solution’s depends on the amount of solute dissolved in a solvent at a particular temperature. An…

Q: cular weight ases the vapor pressure of a compo molecular forces ecular weight D.Lower meltin…

A: 17) Boiling point of a compound is depends upon intermolecular interactions. Higher the…

Q: Calculate the pH of a 2.80×10-1 M aqueous solution of ammonium chloride (NH4CI). (For ammonia, NH3,…

A:

Q: Show how you would use the 1,3-dithiane method to make the following ketone and aldehyde: (i)…

A: 1,3-dithiane method to make the following ketone and aldehyde is given below

Q: alculate the pH at the beginning of a titration between 77.52 mL of 0.149 M HCI (placed in the…

A:

Q: CH3 CH3 HO' CH3 'CH3 Cis-1,2-dimethylcyclohexane a) i) H2SO4 (aq), heat ii) H2 Pd OH iii) H2, Ni b)…

A: Organic reactions are those in which organic reactant react to form organic products. There are…

Q: Sn2+ can be analysed by reaction with excess Fe3+ and the Fe2+ produced is oxidised back to Fe3+…

A: Here we are required to find the moles of Sn2+ present which was analysed  by redox titration using…

Q: disulfide

A: Thiols compound can undergo reduction process to form the disulfide bonds when kept in the open…

Q: What is the importance of cold packs?

A: Cold packs are used to treat pain. Here we have to find out the importance of cold pack.

Q: time (minutes)

A:

Q: An acidic solution containing 0.020 M La³ + is treated with NaOH until La(OH), precipitates. At…

A: Given: Concentration of La3+ = 0.020 M

Q: Please give me an example in real life of Boyle's Law, Charles Law and Avogrado's Law.

A: According to Boyle's law, P α 1Vor, PV = constant P= Pressure  V= Volume In real life, the working…

Q: oxidation half-reaction: reduction half-reaction:

A:

Q: A 18.79-ml aliquot of a 0.3974 M potassium hydrogen phthalate solution prepared from primary…

A: According to the law of equivalency, at the neutralization point  Amount of KHP = Amount of NaOH…

Q: A student recorded the following end-point volumes in an acid-base titration: Trial Number Volume…

A: Mean is the average of a finite number of data. Basically it is defined as the sum of the values…

Q: Answer whether it is true and false. Please provide the explanation. Thank you Ma'am/Sir! 1.…

A:

Q: 1. When potassium dichromate (K2CrO4) is added to a solution containing 0.500 g silver nitrate…

A: Theoretical yield :- The maximum amount of product formed when reactants react according…

Q: What does a high calorimeter constant indicate? What happens to the calorimeter constant if there is…

A: The "calorimeter constant" is just the specific heat of the calorimeter and its thermal…

Q: If a rock containing U-238 initially reads 57.2 counts per minute on a Geiger counter, what will its…

A:

Q: LESSON: Acid-Base Titration Answer the following questions. 1. Why is there a need to use CO2-free…

A: Dimensional analysis is the method where a particular quantity can be determined on the basis of…

Q: The mass of carbon, nitrogen, and hydrogen are 12amu, 16amu, and 1amu. What is the molecular weight…

A: Given:: Mass of C=12 amu mass of N= 16 amu (as given) mass of H= 1 amu molecular weight = ?

Q: AH, for

A:

Q: What is the temperature in °C of 2 liters of water at 30°C after 500 calories of heat have been…

A: 1) Given data  M = mass of the water = 2 liters = 2000 grams (because the density of water, d =…

Q: Question 9 of 9 Submit What is the percent ionization in a 0.300 M solution of formic acid (НСООН)…

A:

Q: Repeats of 12.64 mL samples of a 0.2937 M primary standard zinc ion solution were titrated with an…

A: Given that -  Volume of standard zinc ion Solution = 12.64 mL  Molarity of standard zinc ion…

Q: Match Column A with Column B. uses a graphite-coated furnace to vaporize the sample A. GFAAS samples…

A:

Q: Choose the following expression that most correctly describes the effect of adding NaCl to water.…

A: When a solute is dissolved in the given amount of solvent, then there are four colligative…

Q: The activation energy for the gas phase isomerization of cis-cyanostyrene is 193 kJ.…

A: Given: Rate constant (k1) at 678 K = 5.20×10-4/s Rate constant (k2) = 3.97×10-3/s Activation energy…

Q: In a particular redox reaction, NO is oxidized to NO, and Fe+ is reduced to Fe2+. Complete and…

A:

Q: 24. Substance A has a boiling point of 13 degrees Celsius, Substance B has a boiling point of 20…

A:

Q: The Fe2+ (55.845 g/mol) content of a 2.475 g steel sample dissolved in 50.00 mL of an acidic…

A:

Q: Part A-Lewis Structure with a Multiple Bond Which of these molecules has a Lewis structure with a…

A: Lewis structure is the representation of molecules showing the bonds and lone pair ( non bonded…

Q: Write the chemical name for N2H4. Type of Bonding: Show Lewis Structure or Bonding in the solution…

A: The details about N2H4 is given below

Polymers

Polymers are naturally occurring or synthetically produced large molecules or compounds which are made up of series of repeating units called monomers. They are joined together by chemical bonds. The term polymer is coined from Greek roots meaning 'many parts' and are found almost everywhere from the plastics bags to the rubber of our tires to our DNA strands.