Why does maleic acid react with mg metal?

Q: what is the chemical and physical properties of oxalic acid?

A:

Q: Complete and balance the following:(a) As(s) 1 excess O2(g)→(b) Bi(s) 1 excess F2(g) →(c) Ca3As2(s)…

A: A balanced chemical is equation has equal numbers of atoms for each element involved in the reaction…

Q: explain the structure of dichromate ion.

A: Molecular formula for dichromate is Cr2O72-.

Q: Mgo is a basic oxide Fa O TbO

A: Oxide are binary compound of oxygen with other elements. On the basis of chemical behaviour it is of…

Q: U.V. radiation from the sun causes a reaction in the atmosphere that leads to production of O A…

A: UV rays react with atmosphere oxygen to form the final product.

Q: Indicate whether each of the following statements is trueor false (a) H2(g) and D2(g) are allotropic…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Why is there objection in the use of Hydrogen Sulfide in group cations?

A:

Q: Lithium forms several useful organolithium compounds.Calculate the mass percent of Li in the…

A: Lithium stearate = C17H35COOLi Molar mass =

Q: What is the Chenical Formula of the 1. Aurous selenide 2. Yttrium following: Phosphide 3. Hydronitic…

A: We will solve only first three subparts from given problem according to Bartleby guidelines. Write…

Q: draw the structure of of Fe2(SO4)3.

A:

Q: What type of bond(s) exists in sodium tetrahydridoborat br sodium bortthariride, lonic bonds…

A: Ionic bond - ionic bond is electrostatic force of attraction between two oppositely charged ions.…

Q: FeS + O2 -> Fe2O3 + _ SO2 O 4,7,2,4 8,15,4,8 2,3,1,2 none of these

A:

Q: What is the formula for the EW of bromite, BrO3- if it is reduced to bromide, Br-? a. EW = MM/3…

A: BrO3 -    +    6e- → Br- Oxidation number of BrO3 - is +5

Q: Why does the heavier elements do not form pπ – pπ multiple bond as carbon do?

A: Carbon has the different ability to form pπ – pπ multiple bond with itself and with other atoms of…

Q: 10. Determine the systematic name for P2S5 a.potassium sulfide b.pentasulfur diphospshide…

A: Systematic name of P2S5 is given below

Q: the reaction

A: Bismuth is the metal that belongs to group 15 in the periodic table. It has the atomic number 83 and…

Q: Which of these sets is correctly paired? a) HCN and ammoniunto b) so4 2- and sulfate Oc) so3 2 and…

A: In given question name of ion matched

Q: only iodine forms the heptafluoride but bromine and chlorine gives only pentafluorides.Why?

A: Iodine, chlorine and bromine belong to 17th group in a periodic table. They are called halogens and…

Q: Which of the following elements is less electronegative than carbon?  A. B B. Si C. O D. Al

A:

Q: Synthesis of potassium trioxalato-aluminate (K3 [Al (C2O4)3].3H2O)

A: The synthesis of potassium tris(oxalate)aluminate is given below -

Q: Why KMNO, is stored in amber colored bottles?

A: Amber coloured bottles have an ability to filter UV (ultraviolet) radiation thereby protect the…

Q: 165) How would you synthesize: OXCOCHS COCH 3 11 O

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Q: Explain laboratory preparation of carbon dioxide with figure

A:

Q: Formula for maganate and why?

A: An inorganic compound is a substance in which two or more chemical elements are combined. An…

Q: Tagnesium hitride

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

Q: 22 N204 # valence electrons Draw Lewis structure Electron geometry: name and draw Molecular…

A: The given molecules are N2O4 and PO3-

Q: Why is there objection in the use of Hydrogen Sulfide in group 3 cations?

A:

Q: Vanadium is a highly toxic metal, and vanadium compounds are potent poisons. What do you think is…

A: The sources of vanadium uptake for humans are foodstuffs like soya beans, buckwheat, olive oil,…

Q: what is the chemical name of HC2H3O2

A: The usage of number, symbol etc to show the proportion of the chemicals in an atom is referred as…

Q: A Jahn-Teller effect will most likely be observed with O [Zn(H2O)g]²+ O Co(pyridine)4(CN)2 O…

A: The complex which has unsymmetrical eg orbital shows Jhan Teller effect.

Q: Give the chemical formula for (a) hydrocyanic acid,(b) nickel tetracarbonyl, (c) barium bicarbonate,…

A: Hydrogen cyanide in the aqueous solution is called as hydrocyanic acid.  Cyanide is a functional…

Q: is Is, 22p", 3 3p . The electron configuration of Select one OA Ga OB Ca OCK OD Ge OE A The name of…

A: Electronic configuration of an atom can be defined as the distribution of electrons in orbitals of…

Q: us sodium sulfate (Na2SO4). Which reaction will

A: Answer: electrolysis of Na2SO4 is  Na2SO4= 2Na+   + SO42- Reaction at anode :  2SO42- = S2O82-    +…

Q: What do Alkali do when forming compounds

A: Alkali metals compound form single positive ion by leaving one valance electron present in it.…

Q: 19) Which is the correct formula for the Sodium diamminetribromofluoroCobaltate(Il) ? a)…

A: Coordination compounds are formulated and named according to the system set up by IUPAC. In IUPAC…

Q: The name of P205 is_ A diphoshorous pentoxide B phoshorous dioxide diphoshorous oxide phosphate

A: Answer The name of P2O5 compound is

Q: NH2 HNO3 H,SO4 2 1

A: When benzene reacts with mixture of acids then nitrobenzene is formed.  Nitrobenzene can be reduced…

Q: Write an equation between ethene and one mile of florine gas

A: To write the equation between ethene and one mole of fluorine gas.

Q: Why is potassium superoxide (KO2) more stable than sodium superoxide (NaO2)?

A: The given superoxide is formed by the following ions: KO2 = K+ + O2-NaO2 = Na+ + O2-

Q: the structure of

A:

Q: What are Organo metallic compounds ?

A: Given question is : What are Organometallic compounds ?

Q: Calculate the β value for the reaction below. CdCl2 + en → [CdCl2(en)] k1 = 2.15 x 105 [CdCl2(en)] +…

A: Given,  K1 = 2.15 X 105K2 = 3.22 X 103 en = ethylenediamine β is the overall stability constant

Q: which of the following is the most reactive ? chlorine bromine fluorine helium

A: Reactivity is an elements ability to gain an electron . So the better it is at 'stealing ' electrons…

Group 13 Elements

In the periodic table, group 13 elements exist in the first p-block. There are six elements present in group 13, which include boron (B), aluminum (Al), gallium (Ga), indium (In), thallium (Tl), and element 113 (ununtrium, (Uut)). Group 13 elements are also designated as the boron family.