It's important to note that MnO is an alkaline metal, whereas Mn207 is an acidic metal. Why?

Q: Provide the balanced net ionic chemical equation for the reduction of Fe3+ to Fe2+ by Sn2+

A: Given that : We have to provide the balanced net ionic chemical equation for the reduction of Fe3+…

Q: Consider the statements below, discuss / explain each one from them. If they are false / incomplete,…

A: Minerals are solid substances that are present in nature and can be made of one element or more…

Q: State one reason for alkaline earth metals in general having a greater tendency to form complexes…

A: Alkaline earth metals are found in group (II) of periodic table having 2 outermost electrons; also…

Q: Is bis(oxalato)platinate(II) a diamagnetic square planar complex? Yes or no? How about at the start…

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Q: Iron by nature is paramagnetic metal. How the paramagnetic effect nature of Fe can be modified?

A: To find: the paramagnetic effect nature of Fe can be modified.

Q: Solutions of the iron(lll) – containing ionic compounds Fe2(SO4)3 and FeCl3 are yellowish in colour.…

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Q: Explain each of the following observations: (a) At roomtemperature I2 is a solid, Br2 is a liquid,…

A: (A) I2 has atoms which have the highest atomic radii in their family, and thus they have higher…

Q: Explain the following observations: (i) Many of the transition elements are known to form…

A: Interpretation: Given observation are to be explained.

Q: Account for the following observations: (a) Phosphorusforms a pentachloride, but nitrogen does not.…

A: a) Nitrogen cannot form pentachloride because it cannot extend its octet beyond due to the absence…

Q: It's important to note that MnO is an alkaline metal, whereas Mn207 is an acidic metal. Why? (ii)…

A: Transition metals have variable oxidation numbers.

Q: When we consider the reaction of Fe3+ ion (SCN) with its ligand, by showing the ion-ligand bond in…

A: The reaction between Fe3+ and SCN- could be given as, Fe3+aq+SCN-aq→FeSCN2+ SCN- is a thiocyanate…

Q: Solutions of the iron(lll) – containing ionic compounds Fe2(SO4)3 and FeCl3 are yellowish in colour.…

A: In this question, the reason for deep brown color of Fe(MnO4)3 is to be determined while Fe2(SO4)3…

Q: Assign suitable reasons for the following: (a) The Mn2+ compounds are more stable than Fe2+ towards…

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Q: Explain the following observations giving appropriate reasons: (i) The stability of +5 oxidation…

A: The oxidation state denotes the number of electrons liberated/accepted from a neutral atom. The…

Q: Dinitrogen is very unreactive, but it can form complexes with transition metals. Explain why and…

A: Nitrogen possess three covalent bonds holds the molecule together which makes Nitrogen gas nearly…

Q: Assign oxidation states to the transition-metal ions in the following compounds: TiO2, ZrCl4, VCl3,…

A: Oxidation state indicates the degree of oxidation for an atom in a chemical compound; it is the…

Q: Explain giving reasons :(i) Transition metals and their compounds generally exhibit a paramagnetic…

A: Transition elements are the elements having partially filled d-subshell and the elements of this…

Q: How would you account for the following? (i) With the same d-orbital configuration (d4) Cr2+ is a…

A: Reducing agent The species that gets oxidized is called reducing agent. Oxidizing agent The species…

Q: The most important oxides of iron are magnetite, Fe3O4,and hematite, Fe2O3. (a) What are the…

A: Oxidation state is referred as the  total no. of electrons lost or gained by the atom to form a…

Q: Which of the elements goes completely into substitution solution with Ni?

A: SUBSTITUTIONAL SOLID SOLUTION:-Solution in which atoms of solute substitute the atoms of solvent at…

Q: 17. Which one of the following oxides reacts with bases (alkalis) but does NOT dissolve in water at…

A: A multiple choice question based on solubility of oxides, which is to be accomplished.

Q: What is the antifluorite structure?

A: In antifluorite structure, the position of the cations and anions are reversed to that of the…

Q: a) : Draw Iron Iron-Carbide diagram and explain its each phase reactions. (b) : Define the following…

A: The carbon in iron is an interstatial impurity. The alloy may form a face centre cubic (FCC) lattice…

Q: Magnesium hydride possesses a rutile lattice. (a) Sketch a unit cell of rutile. (b) What are the…

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Q: (i) Name the element of 3d transition series which shows maximum number of oxidation states. Why…

A: “Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

Q: The most important oxides of iron magnetite, Fe3O4, and hematite, Fe2O3. What are the oxidation…

A: Oxidation number is the total number of electrons an atom loses or gains in order to form bond with…

Q: It's important to note that MnO is an alkaline metal, whereas Mn207 is an acidic metal. Why? (ii)…

A: (i)  In transition metals , acidic nature of metal oxides Increases with Increase in their oxidation…

Q: Deduce which compound is a common ore of the element listed and explain briefly: (a) Fluorine: CaF2…

A: CaF2 is the fundamental part of Fluorite, a mineral found and abused for Fluorine creation.…

Q: Explain the separation of Fe2O3 from bauxite with equations

A: Bauxite  is the ore of  aluminum (Al) in which  iron is present in the form of Fe2O3.  At first  ore…

Q: Describe how magnetism in lanthanides series arises

A: Instead making this explanation complex let me explain you in very simple language. As we know that…

Q: Comment on whether F2 will become a stronger oxidizing agent with increasing H* concentration.

A: The oxidizing ability of any substantial changes with respect to its state i.e. whether it is in…

Q: (a) Which metal in the first transition series (3d series) exhibits +1 oxidation state most…

A: Which metal in the first transition series (3d series) exhibits a +1 oxidation state most…

Q: Although the ClO4- and IO4- ions have been known for along time, BrO4- was not synthesized until…

A: Applying concept of synthesis of perbromate ion .

Q: Write a balanced ionic equation to represent the oxidation of iodide ion (I- ) by permanganate ion…

A: the redox couples are divided into two half-reactions: one for the oxidation, and one for the…

Q: What is the process of making chlorine from the electrolysis of sodium chloride called? chlor-alkali…

A: (1) When sodium chloride is electrolysed , then sodium chloride decomposed with water to give sodium…

Q: Write a balanced net ionic equation for the reaction of MnO4- with H2C2O4 in acidic solution.

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Q: (a) Which of the following ores can be concentrated by froth floatation method and why?Fe2O3, ZnS,…

A: When hydrophobic materials are separated from hydrophilic materials through a selective process then…

Q: isomerisation

A: Dear student I have given answer to your question in the image format.

Q: Give an example of a double salt that can be formed via ligand exchange and give the reactions…

A: Double salts : A double salt is a salts that contains more than one cation and anions which…