Describe in words how you do the following preparation. Then give molecular equation for the preparation. Ca(C2H3O2)2(s) from CaCO3(s)

Q: If H2O2 is applied to the advanced oxidation treatment of dichloroethylene (DCE, C2H2C12), assume…

A: Answer is attached below

Q: What structural feature do hemoglobin, cytochrome c, andDoes the chlorophyll have in common?

A: Biomolecules are the macromolecules which are required for the biological processes. They are…

Q: Write balanced equation for the following reactions :(a) Zn is treated with dilute HNO3.(b) NaCl is…

A: Solution- (a).  (b).  4NaCl + MnO2 + 4H2SO4 - - - > MnCl2 + 4NaHSO4 +2H2O +Cl2…

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 tests would you use to identify a solution of AG3PO4?

A: The given compound, AG3PO4 is  sparingly soluble and very little amounts of it can be found in…

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

A:

Q: What mass of NaHCO3 must decompose to produce 448 grams of Na2CO3?

A: The balanced equation for the decomposition of NaHCO3 is: 2NaHCO3→Na2CO3+H2O+CO2

Q: <p>What structural feature do hemoglobin, cytochrome c, and chlorophyll have in common?

A: Biomolecules are the macromolecules which are required for the biological processes. They are…

Q: Describe representative categories of oxidative addition reactions and provide information about the…

A: We can solve this question by considering variation in both oxidation as well as coordination…

Q: Define cross-linked

A: Definition of cross linked has to be given.

Q: Chemical reduction is used to convert inorganic substances to a less mobile and toxic form. How is…

A: Chemical reduction  is used for removal of various kinds of organic /inorganic  materials.It helps…

Q: n the following compounds, give the oxidation number of the metal center and represent the possible…

A:

Q: Draw the anhydrous form of the product bis(acetylacetonato)nickel(II) taking into account that the…

A: In this question, we have to draw the correct structure of given compound by the help of…

Q: Which of the following is not indicated by this reaction? I KI, Н:РО ether, 25° C It occurs at room…

A: We have to find which option is not indicated in the reaction conditions.

Q: In the following compounds, give the oxidation number of the metal center and represent the possible…

A:

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: Define racemic mixture? And briefly explain the Racemic modification and its types?

A: A racemic mixture is a mixture of equal quantities of two enantiomers or substances that have…

Q: The roasting which is used to conversion of metal ores to volatile chlorides is called chloridzing…

A: Solution :      Roasting is a metallurgical process of heating ore in presence of a regular supply…

Q: Assign reasons for the following: (i) Copper (I) ion is not known in aqueous solution. (ii)…

A: When an ion is present in the water, it is usually surrounded by water molecules. This means the…

Q: Define hydroxyapatite

A: Hydroxy: This word is used in the name of a chemical compound when there is the presence of OH…

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: 9: Which of the following process consumes hydrogen? (a) FCC process (b) Hydrocracking process (c)…

A: Given,  Which of the following process consumes hydrogen.

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: The lustre of a metal is due to:(a) its high density(b) its high polishing(c) its chemical…

A: Metallic lustre is due to the mobile electrons present in metals which when de-excites releases…

Q: What is the oxidation state of C in CaCO3?

A: Ans +4

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

A:

Q: ive an example that illustrates the importance of chirality or handedness in; Meteorology…

A: Answer -  Chirality - Chirality essentially means 'mirror-image, non-superimposable molecules', and…

Q: Write the equation for thermal decomposition of CaCO3 and Mg(NO3)2

A: When CaCO3 is heated at high temperature, it is decomposed to calcium oxide and carbon dioxide as…

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 unknown solution in test tube #1 plus (NH4)2SO4 gives no reaction. The solution in test tube #1…

A: A white precipitate is formed when Na2HPO4 and NaOH is treated with solution in test tube #3, it…

Q: Draw the structures of the cis- and trans- diaquadioxalatochromate(III) ions.

A: Trans form of diaquadioxalatochromate(III) ions is optically inactive .and cis form is optically…

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: On the basis of the microconstituent of stainless steels, which of the following is the is…

A: An iron, chromium (≈10.5 %) alloy containing carbon (≈1 %) and other alloying materials (such as…

Q: What is the chemical name for SnO2?

A: Chemical names of compounds are written by first writing the name of cation followed by the name of…

Q: Give the systematic name for SnBr2.

A: Write systematic name of SnBr2 ?

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: Astha has been collecting silver coins and copper coins. One day she observed a black Coating on…

A: Metals have the tendency to undergo an oxidation reaction. That is the metals react with oxygen…

Q: The zinc(II) ion behaves as a Lewis acid. It is found in an enzyme called carboxypeptidase A. This…

A: Answer - According to the question - Given -

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: 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 is the oxidation number of X in H3XO3?

A:

Q: write the balanced chemical equation and the net ionic equation for when Na2SO4 reacts with K2CO3

A: