Consider the following redox reaction: 5Fe*2(aq) + MnO4(aq) + 8H(aq) → 5Fe*3(aq) + Mn*2(aq) + 4H2O(1) A 15.00 mL volume of 0.1650 M KMNO4 solution is needed to oxidize 25.00 mL of a FeSO4 solution in acidic medium. What is the concentration of the FeSO4 solution in molarity

Q: A liquid is heated at a rate of 5 degrees celsius per minute, if the temperature now is at 39 degree...

A: Given data contains, Rate is 5°C/min. Initial temperature t1 is 39°C. Final temperature t2 is 84°C.

Q: For the following conversion, mark the correct agent as Oxidising Agent(OA) or Reducing Agent(RA). M...

A: The considered conversion is, MnO4→Mn2+

Q: Question attached

A: Oxidation reaction is a one where the substance looses its electrons and gets oxidized. Reduction re...

Q: A mass spectrometer is an instrument that allows scientists to determinethe presence of elements in ...

A: The elements are arranged as the periodic function of atomic numbers.  The elements are arranged in ...

Q: Explain- Conversion of RCOOH to RCOOR' ?

A: The organic compounds that have formula of RCOOH are carboxylic acids and the organic compounds that...

Q: What product is formed by the [3,3] sigmatropic rearrangement of eachcompound?

A:  

Q: 7. (a) Consider the following hypothetical metabolic pathway: (d) Briefly summarize the regulatory a...

A: (a) The metabolic flux or flux is the rate of turnover of molecules in a metabolic pathway. The meta...

Q: Rhodium crystallizes in a face-centered cubic unit cell. The radius of rhodium atom is 135 pm. Deter...

A: In a face-centered cubic unit cell, at each corner of the cube one atom is present and one is presen...

Q: Write down the equilibrium condition for each of the following reactions? 2H ↔ H2

A: The stage in a reversible reaction at which rate of forward and backward reactionare equal is called...

Q: Solve this

A: The mole is a very important unit which is used to convert the mass of a substance to number of mole...

Q: Which compound do you think is more volatile at 25 °C: CCl4 or CBr4

A: Since the boiling point of the molecule is more if the molar mass of the molecule is more. And since...

Q: Which of the following is justified by Le Châtelier's principle for the exothermic solution phase re...

A:

Q: Describe how a cholesteric liquid crystal phase differs froma nematic phase.

A: Please find below the pic for difference between cholesteric liquid crystal phase and a nematic phas...

Q: Write the structure of the following compound: 2-(2-Bromophenyl) butane.

A: Given compound name is 2-(2-Bromophenyl) butane.

Q: a) The following temperature composition data were obtained for a mixture of two liquids A and B at ...

A: The given data is: T = temperature xA is the mole fraction of A in the liquid and yA is the molefra...

Q: Give Reasons for the following:   Aniline does not undergo Friedel-Crafts reaction. þ methylaniline ...

A: (1)  Aniline does not undergo Friedel-Crafts reaction.A Friedel-Crafts reaction is carried out in th...

Q: What is the rms speed of an atom in a sample of He gasat 25 °C?

A: The rms speed of He gas at 25 0C has to be calculated.

Q: Nicotine, a component of tobacco, is composed of C, H and N. A 5.20-mg sample of nicotine was combus...

A:

Q: What happens when (i) Chlorobenzene is treated with Cl2/FeCl3 (ii) ethyl chloride is treated with Ag...

A: Nuclear halogenation means the halogen group is directly bonded with the benzene ring. Example: Reac...

Q: Nickel and silver rods are placed in a solution of nickel ion and silver ion solutions ofconcentrati...

A: The considered cell is made of nickel and silver electrodes.

Q: The molar volumes of solid and liquid lead at the normal melting temperature of lead are 18.92 and 1...

A: Introduction Any particular change in a specific system is indicated by the Delta symbol. The change...

Q: A mixture containing 0.765 mol He(g), 0.330 mol Ne(g),and 0.110 mol Ar(g) is confined in a 10.00-L v...

A: Given: Moles of He= 0.765 mol Moles of Ne = 0.330 mol Moles of Ar= 0.110mol Volume of the mixture= 1...

Q: The rate of vaporization depends on the surface area of theliquid. However, the vapor pressure of a ...

A: Vaporization process is the process in which conversion of liquid state into gas state takes place. ...

Q: Explain the five common nitrogen heterocycles ?

A: The cyclic compounds in which the ring is made of carbon atoms along with atoms like sulfur (S), nit...

Q: Provide an equilibrium constant for this reaction. OLi H. Li-N H-N pKa - 23 pka - 36 A. 1059 В. 10-1...

A: This is an acid base reaction where HA is the acid and B is the base. A- is the conjugate base and B...

Q: Question 8 Identify the group of compounds that contains no ionic compounds? HCN, NO 2, Ca(NO 3) 2 O...

A: Ions are formed when an atom accepts or loses electrons from its orbital to complete its octet or du...

Q: What mass of oxygen would be required to convert 4.00 g of sulfur into sulfur trioxide (SO3)?

A: Given, amount of sulfur =4.00 gramwe are asked to calculate the mass of oxygen would be required toc...

Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.