What is the double replacement of Na2SO4 + Sr(NO3)2

Q: What is the oxidizing agent (oxidant) when acidified potassium permanganate reacts with hydrogen…

A: Potassium permanganate is acting as an oxidising agent with hydrogen peroxide. Hydrogen peroxide…

Q: The delta octahedral of [Ru(H20)6]3+ is larger than that of [Fe(H20)6]3+. Briefly explain.

A: In the absence of any field the five d-orbitals are degenerate. When the metal comes under the…

Q: What is the double replacement for Na2SO4 + AgNO3

A: Double replacement reaction means in a molecule one atom is replace by other molecule of other atom.…

Q: Complete , balance and determine the type of the following chemical reaction    Na3PO4 (aq) +…

A:

Q: Na,Cr,07, acetone HO- H2SO4

A: Alcohols are oxidized in the presence of acidic sodium dichromate. The secondary alcohol is oxidized…

Q: *¿Cuál es menos reactivo en la sustitución electrofilica? 1) Select one: O a. 2 O b. 3 O c. 1 O d. 4…

A: In electrophilic substitution reactions:-   Activated benzene ring gives very fast reaction due to…

Q: Draw the structure for Pt (en) Cl2

A: The structure for dichloro(ethylenediamine)platinum(ii) [Pt(en)Cl2] is given by,

Q: what is the oxidation state of Al2Se3

A: The compound given is Al2Se3.

Q: What is the oxidation number of atom X in H2XO3?

A:

Q: What is the product of the reaction between tetraphosphine 4, Fe(BPh4)2 and NaH

A: The product of the reaction between tetraphosphine 4, Fe(BPh4)2 and NaH

Q: Indicate the oxidation number of the metal for Na2[CdBr4]

A: Given compoundNa2[CdBr4]Oxidation state of Metal = To be determined

Q: colbalt (II) phosphate octahydrate

A: Molecular Formula of cobalt (II) phosphate octahydrate is given by,

Q: 4. Write the valence electron configuration and the oxidation states for: a. 38 Sr b. 51 Sb

A: here i have mentioned electronic configurations

Q: An unknown metal with atomic radius of 0.175 nm forms an SCC structure. What is the density of the…

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Q: the number of electron released from the succinate ion when oxidized by permanganate Oa. 14 Ob. 5…

A: KMnO4 is Oxidizing agent and it's Oxidized succinate ion to ethene by releasing 2moles of CO2  KMnO4…

Q: Ca (a) 3 8.

A:

Q: What is species of a mineral

A: naturally occurring inorganic substances with particular arrangement of atoms with definite chemical…

Q: What would Ksp be equal to in terms of "x" for the insoluble ionic compound Mn203? O 27x4 O256x6 O…

A: Using the expression of equilibrium constant we can find Ksp.

Q: In the analysis of bleach solution, what are the initial oxidation states of iodine in KIO3 and KI…

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Q: s pCl fe

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

Q: which of the following species would you expect to be the strongest oxidizing agent? (a) Cl -1aq2…

A: Given: The oxidizing agents a)Cl-(aq), b) Cl2(g) c) O2(g) d) H+(aq) e) Na+(aq)

Q: What is the concentration of PO43 ions in a satured solution of Mg3(PO4)2? The Ksp of Mg3(PO4)2 is…

A: The equilibrium between the soluble ions and insoluble salt can be described by the solubility…

Q: O3 then Zn, H3O* 2.

A: Ozonolysis of alkene: One of the important reactions of alkene is ozonolysis. In the ozonolysis…

Q: The same volume of the FCC iron will be heavier than the BCC iron Equiaxed grains show anisotropic…

A:

Q: Give the reason for the fusion of an organic compound with sodium metal for testing nitrogen,…

A: For the detection of Nitrogen, sulphur and halogens is done by fusing the organic compound sodium…

Q: Tagnesium hitride

A: As it is ionic compound. So name of compound is  magnesium nitride (d) is correct option

Q: When dilute HCl is added to zinc pieces taken in a test tube(a) No change takes place(b) the colour…

A: Given: dil.HCl is added to Zn pieces.

Q: Write the equation below for the reaction that occurs when a solution containing NiCl2 reacts a…

A: Given :  Mg(s) + NiCl2(aq) →  To complete :-  The given reaction

Q: If 1.14g  of the quicklime is to be used in slaking, how much of the Ca(OH)2 is to be obtained and…

A:

Q: Draw the structure of Fe(OX).2H20.

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

Q: What are Inclusion compounds? Draw an example.

A: Compounds are composed of one or more molecules or contains different atoms in different…

Q: Complete the reactions by predicting the product/s: 2Na+ Br2 → a. Na2Br b. 2NaBr c. no…

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Q: some Chemical properties of potassium tris (oxalate) iron (III) trihydrate

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Q: What is the product? OH 1. LIAIHA, Et₂O 2. H3O+

A:

Q: What would you use to prove that copper is reduced in the following reaction? Fe) + CuSO 4(aq) →…

A: Fe + CuSO4 (aq) → FeSO4 (aq) + Cu(s) The type of reaction is a displacement reaction. In this…

Q: What element is oxidized in the following chemical reaction? NiO2 + Cd + 2H2O → Ni(OH)2 + Cd(OH)2

A:

Q: What is the oxidation state of each individual carbon atom in C2O42−C2O42−?

A: The ion given is C2O42-  In the above ion, we have central atom C as it is less electronegative. The…

Q: Write the chemical formula for iron(III) chloride hexahydrate

A: Write the chemical formula of the given ---

Q: C2H6NH2 (1) + O2 (g) –

A: the reaction is as follows:

Q: Based solely on the amount of available carbon, how many grams of sodium oxalate, NazC2O4. could be…

A:

Q: Nitrogen is found in nature as N21g2. Would you expect phosphorus to be found in nature as P21g2?…

A: In chemistry, we come up with the molecular form of the atoms. For example as nitrogen exits as N2,…

Q: What quantity of energy, ΔH, can be obtained from roasting of 35g of zinc sulfide ore? ZnS(s) +…

A:

Q: ingredients, then name a branded/commercial skin or hair care product where the said material is…

A: 1) Magnesium Aluminum Silicate -   In cosmetics and skincare products, magnesium aluminum silicate…

Q: If you were to draw diagrams representing aqueous solutions of(a) NiSO4, (b) Ca1NO322, (c) Na3PO4,…

A: Given compounds, (a) NiSO4 (b) Ca(NO3)2 (c) Na3PO4 (d) Al2(SO4)3

Q: (b) oxidizes Al to Al³+ but does not oxidize Sn to Sn²+ Mg2+ Zn²+ Ca2+ Cd²+ NO3 VO₂+

A: we have to determine which of the given species can oxidize Al but not Sn

Q: Orthoclase is an example of framework silicate structure: True False

A: Framework silicates have a three dimensional framework of silicate tetrahedra with SiO2 in a 1:2 .…

Q: What type of reaction is… SO3 (g) + H2O (l) → H2SO4 (aq)

A: When energy given to the system is absorbed the change is an endothermic change. If energy given to…

Q: Identify the product of the reaction.   FeSO4   +   Potassium phosphate  à  Iron (II) phosphate  +…

A: The given reaction is: FeSO4 + Potassium phosphate   -----> Iron(II) phosphate + K2SO4  In a…

Refining of Crude Metal

Metallurgy could be defined as a technique by which metals can be extracted in their pure nature. Extractive metallurgy directs with the route of eradicating the valuable metals from ores and purifying the extracted metals to pure nature. In hydrometallurgy, the metal extraction’s from their ores is done using an aqueous solution. In the pyrometallurgical process, high temperatures are employed to initiate the reactions between gases, molten metals, and solids. In electrometallurgy, the technique is carried in an electrolytic cell.