What kind of crystalline solid is Alumna (Al2O3)?

Q: How about Na2S2O8

A:

Q: Chemical formula of Mg2+ and SCN-

A: We can form chemical formula of a compound by criss-crossing the valencies of ion.

Q: Are CO2, CO, HCl environemetal pollutant? If they are, why?

A: Carbon monoxide is one of the most pollutant gas which harms our environment so badly and it is…

Q: Question attached

A: Mass percent defines the concentration of element present in a compound in a percentage. Basically,…

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 quantum confinement?. Explain the classification of nanomalerials based on quantum…

A: Quantum Confinement= It is the spatial confinement of electron hole pairs in one or more dimensions…

Q: what is the oxidation state of Al2Se3

A: The compound given is Al2Se3.

Q: Are fullerenes softer than diamonds if they have a free electron within their structure?

A: Diamond, graphite and fullerenes are the allotropes of carbon.

Q: 4) Trimethyl Aluminium exists as a: A)Dimer b) Monomer d) Hexamer e) Tetramer

A:

Q: Consider NaHCO3(aq).

A: NaHCO3 . It can undergoes hydrolysis to give OH- and also it can give H+.

Q: What type of bond exists between Carbon and Oxygen in the compound CO2?

A: What type of bond exists between Carbon and Oxygen in the compound CO2?

Q: How many milligrams(mg) of oxygen would it take to oxidize 100 mg of Glucose(C6H12O6)

A:

Q: What is P2O8? And how does it formed?

A: Phosphorous forms oxides  in various forms oxo, peroxo, or supeoxide forms, in which P4O6 and P4O10…

Q: What is the structure? The chemical formula is C4H8O3

A: IR spectrum is used to identify the functional group present in an organic compound. And 13C NMR is…

Q: What is the chemical formula for VC2H3O2?

A: It is vanadium acetate This is a salt formed by vendium hydroxide and acetic acid.

Q: . Write the explicit structures of the (probal products that will occur in the following reaction…

A: Given: We have to draw probable structure using A and B.

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: explain the solubility of C4H9NH2 in water

A: C4H9NH2 is butylamine.

Q: Describe how weak bonds can hold large macromolecules together.

A: Proteins, carbohydrates, nucleic acids, and lipids are the four major classes of biological…

Q: define co polymers

A: A co-polymer is a polymer derived from more than one species of monomer. The polymerization of…

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 oxidation number of C in K2C2O4?

A:

Q: Furfural is oxidized to furan * true false

A: Dear student since you have asked multiple questions but according to guidelines we will solve 1st…

Q: What is the oxidation state of the C atoms in C6H12O3?

A: Oxidation state or oxidation number refers to the number assigned to the atom of a chemical compound…

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: Which of the following chemical formula is for a cyclic compound that contains two double bonds? O…

A: Degree of unsaturation :- It indicates how many double bonds or triple bonds or rings are present in…

Q: What are the processes used during the synthesis and purification of cobalt(II) sulphate (CoSO4.7H2O

A: Synthesis of cobalt(II) sulphate (CoSO4.7H2O): Cobalt(II) sulphate can be synthesized by the…

Q: Explain this behavior (nonconductors) on the basis of the type of bonds formed in the formation of…

A: Organic compounds are formed by the sharing of electrons between the atoms. Since the bonds are…

Q: trans-Pt(py)2(Cl)2 reacts with PPh3 to form trans-Pt(py)2(Cl)(PPh3). What kind of reaction is this?

A: Trans effect can be defined as the effect caused by a ligand in the substitution of another existing…

Q: What is an intermetallic compound? How is it different from other compounds? For example, other than…

A: Applying concept and definition of intermetallic compounds.

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

A:

Q: 5.Explain how the sodium fusion test is used to determine whether or not an unknown organic compound…

A: preparation of sodium extract:  In this test, these elements are converted to water soluble sodium…

Q: What is the oxidation state for carbon in C3O2?

A: Given :-  molecular formula = C3O2  To determine :-  oxidation state of C in C3O2

Q: The drawing below shows an example of 2+ OH2 3+ OH2 2CI H20 OH2 CI 3Cr H20 OH2 H20 O hydration…

A:

Q: What is the oxidation number of S in the compound Na₂S₂O₅?

A: compound Na₂S₂O₅ is a natural compound. For Na2S2O5 Na contributes +1 charge. O-atom -2 charge per…

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: Please draw the Lewis structure of CO2Me

A: Given molecule is HCO2Me

Q: Which one of the following is the least toxic substance a. C6H6 b. HCN c. CO2 d. CO

A: Given : We have to tell which among the following is least toxic.

Q: Draw the structure of SF6

A: Sulfur is the central atom that is bonded with six fluorine atoms; the molecular geometry of XY6 is…

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

A: Instructions To balance a chemical equation, enter an equation of a chemical reaction and press the…

Q: 17. The colour change that would occur when V2O5 is changed to VH2 is O yellow to purple O green to…

A: 17. V5+ = yellow V2+ = purple The colour change is yellow to purple.

Q: What is the reason behind carotenoids, why do they degrade in acidic and alkaline condition?

A: Carotenoids or sometimes called as tetraterpenoids are yellow, orange, and red organic pigments that…

Q: Write out the balanced reactions: (a) The combustion of liquid C3H15O3.

A:

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…