Ca,(PO.) + SiO, +C→ CaSiO, + CO + P

Q: „NH2 a) CI AICI, b) OH c) pyridine

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

Q: 19- by heating 2.86 g of hydrated sample of washing soda Na,CO3.XH20, till Complete drying the…

A: This reaction is all about the  conversion of hydrous salt into anhydrous salt by applying heat to…

Q: + 7 02 → 4 CO, + 6 H,0

A: Balancing a reaction means the number of each type of atoms must be same on left and right hand side…

Q: (3) S. Me BuLi SiMe3 E 1) BnBr, NaH 2) Hg²+, H₂O LL F

A: This is a classic example of umpolung ( reversal of polarity ) reactivity. The dithiane derivative…

Q: In the standardization of NaOH solution, 0.5211 g potassium hydrogen phthalate (204.22 g/mol) is…

A: Formula used : Molarity = no. of moles/ volume (Lt)

Q: barium chromate: zinc sulfate: potassium nitrite: phosphorus trifluoride:

A: Given are inorganic compounds.

Q: 55. CrCl, 6H O 56. [Co(NH), (NO, )CI, 57 (Cr(NH)ICo(CN)

A: Applying concept of isomerism in co ordination compounds.

Q: 1. ВН3, THF 2. Н,О. NaOH

A: Hydroboration oxidation reaction:  1) It is a two-step hydration reaction that converts an alkene…

Q: CI OH 2 3

A: R/S configuration is another method which naming of compounds having chiral centre is done by CIP…

Q: Differentiate between carbonate and carbonic acid?

A: The chemically charged species which are composed more than one kind of elements are known as…

Q: Fe(NO,), + 3 NH,OH Fe(OH), + 3 NH,NO,

A: Balanced equation can be written as

Q: Major Entities present in Cu(s) a) Cu(s), H2O(l) b) Cu2+(aq), H2O(l)

A: To answer: Major Entities present in Cu(s) a) Cu (s), H2O (l) b) Cu2+ (aq), H2O (l)

Q: Which substance is an acid? LIOH O Mg(OH)2 CH;COOH NaCI

A:

Q: 1) LIAIH, (excess) 2) H,O 9) H

A: We'll answer the first question since the exact one wasn't specified. Please submit question…

Q: Fe.Os UF CaCO, CO2 NaHCO,

A: To know the total number of atoms in the compound , we have to break down the compound into…

Q: OCH3 1. ΗΝΟ H,SO4 1. Н, Pd/C ELOH (solvent) 2. NaNO2 A В 2. Br,/FeBr3 HCI 3. CUCN

A: Introduction: In the given reaction, anisole goes into nitration and forms para-nitroanisole…

Q: ) Fe/HCL a)NaNOz, HCI 3) CuCl NO2

A: Reagents used in first step helps in reduction of nitro-compounds and as a result of this…

Q: 1. O3 2. Zn, H20 4. KMNO4 H3o* 3.

A: The reactions given are,

Q: :N*=ル PHCH,Br Rh(OAc)2 Br 0= OCH,Ph

A: The mechanism of the reaction is to be written .

Q: (NH,)OH HCI sodium fluoride lithium bromide ammonium sulfate calcium nitrate magnesium phosphate…

A:

Q: In the chemical equation: Fe203(s) + 2 AI(s) --> 2 Fe(l) + Al20(s) the (I) means O a. solid O b.…

A:

Q: 11. Cro, 12. Ва(С, Н, О,), 13. ICI, 14. РbS, 15. Са, РО,), по

A: Here we have to determine whether the given compounds are binary or not, covalent or ionic compound,…

Q: Fe +_ HCI → _ FeCl3 + _ H2 - - - -- O 6 O 2 O 5 O 3 O 4 1,

A: Given :  We have to balance the given equation.

Q: a) Baloce + I-> Cr 3t + I,lacdıc) 2. ナ1 11) T0 +TIo," +I-(basc)

A: In acidic conditions, we balance using H+. For the basic medium, we can balance it as done in acidic…

Q: i. Br20) + OH → BrO, + Br + H,O Al + Sn+4 → Al+3 + Sn*2

A: Redox reaction is a reaction in which oxidation and reduction occur simultaneously. the gain of the…

Q: CrO, но H,0* .CI OH CI 1. DMSO, 2. Et,Cl

A: Given reactions are oxidation reaction of primary alcohols.

Q: Complete and balance the following equations: (a) ZNCO3(s) A, (b) BaC2(s) + H2O(I) (c) C,H2(8) +…

A: Balanced chemical equation of a reaction is written according to law of conservation of mass.…

Q: 1) Na,Cr,07 2) SOCI2 / pyridine OH 3) CH3MgBr (excess) / THF 4) H30©

A: Sequential reaction :

Q: hydroxide ions plus iron (II) ions *       FeH2O       FeOH       FeO       2Fe(OH)2

A: hydroxide ions plus iron (II) ions *   (a) FeH2O   (b) FeOH   (c)…

Q: 4. H,CO, + Ba(OH), →| I 5. AlBr, + Cl, → 3 6. K+ AgCl –→ 7. Na + HCI→ 8. С,Н, + О, —

A: 4)  Ba(OH)2+ H2CO3 ----> BaCO3+ 2H2O   5) AlBr3  + Cl2   ------> AlCl3   + Br2

Q: CO,Me OSIME, CO,Me Br

A: We have to draw the mechanism. And also we have to tell about the stereochemist of the compound and…

Q: Br u

A: For IUPAC naming following steps are required-> Identify the longest carbon chain containing…

Q: Express 1:690 as a percentage strength. 0.14% O 0.15% O 0.144% O 0.149%

A:

Q: Cro, (aq) + Cu(5) — Cr(ОH)3(9) + Cu(ОН)2(6) [basic] 2- 2Cro, (aq) +8H,01)+3Cu(s) +4e –2Cr(OH), (s)…

A: Balanced basic equation. Is this the correct way to balance a basic equation?

Q: 1. C;H, + O2 → CO, + H,O 2. Zn(OH), + Н.РО, — Zn;(PO4)2 + H,O

A: we have to apply simple maths

Q: A metal sulfide M 2 S contains 14.3% of sulfur by massWhat is the identity of the metal in this…

A:

Q: S, O, Se, Te

A: Question 1.  Part A: We know that, In group 16 the melting and boiling point increase down the group…

Q: H20+Agl → - Туре: HNO3 + Fe(OH)3 → Туре: LiBr + Co(SO3)2 > Туре:

A:

Q: KMNO,/ OH Br Zn 1) 03 2) Zn/ CH;COOH E G Br

A: Answer:- This question is answered by using the simple concept of chemical reactions of organic…

Q: Br KOH, alcohol, t °C 3) Br

A: E2 elimination is elimination reaction where the rate of the reaction depends on both the reactant…

Q: d) 1. Н,о*, но HOʻ H 2. КMnOд, NaОН НО 3. Н,О*, д e) H. НО OH

A: Aldehydes and ketones can be selectively protected by 1,2 diols and the again deproctected using…

Q: 6BASO4 9KSO, 5AIPO. 4Mg(OH)2 3Ba(CN)2 14NazCrO

A: Molecule  Atoms in element 1 Atoms in element 2 Atoms in element 3 Atoms in element 4 Total atoms in…

Q: NaH, THF 1. PhзP. Bre 2. NaOH, H202, HаоTHF 3. МезS I,NaH, THF H,

A:

Q: Hydroiodic acid Carbonic acid Chlorous acid Sulfuric acid Phosphorous acid

A: Write formulas as appropriate for each of the following acids.

Q: 4. AGNO, + NH.NO, → 5. NiSO, + Pb(NO,),→

A:

Q: (1) (i-Bu);AlH, hexane, -78 S OCH (2) Н,о

A: The major product of the given reaction is below:

Q: b. potassium iodide + nitric acid

A:

Q: KCN, THF

A: First of all we will see the mechanism of the reaction:

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.