Q2/ The density of a material increases with the increases in bonding forces between its molecules Called this forces

Q: Refer to the two formulas for xylose.    Formula A: C55H1010O55           Formula B: CH22O  What is…

A: We are given two formuals for xylose and we will determine whether the formula are molecular…

Q: 3 H3C 2. 1 Br OH 1S,2R 1R,2S 1R,2R 1S,2S Oll

A: As you not specified so I am giving answer of first question as per guidlines R and S given by CIP…

Q: :F: H C,H1206 H-C-H NaBr H,0 CHI, CuCl :F: privacy policy terms of use contact us help careers

A:

Q: H2S + LIOH → LizS + H2O

A: The given Chemical Equation can be balanced as follows -

Q: During the formation of compounds, heat is the form of energy most often involved. True O False

A: When new Compound is formed from the old Compound then old bond broken and required amount of heat…

Q: e 1-124 akes 87.6 J of heat to raise the temp of 51.0 g of a metal by 3.9°C. Calculate specific heat…

A: Given, mass of metal = 51.0 g Temperature difference , ∆T = 3.9°C Specific heat , c = ?

Q: H30, H20 H202, HO HBr BH3: THF/H2O2, HO None of them

A: The given alkene can be converted into alcohol by treated with borane BH3 in tetrahydrofuran solvent…

Q: (3) K2CO3, H20, THF CO,Bn 0-25°С, 1 h, 75% CO2H ŠAC SAC

A:

Q: There are three sets of sketches below, showing the same pure molecular compound (water, molecu…

A:

Q: C2H8 + O, CO2 + H20

A:

Q: 1) LIAIH, Me 2) H20

A: LiAlH4 is the most common metal hydride reagent used in epoxide reduction. The substitute of the…

Q: 1. SOCI2 2. Et,CuLi 3. (a) LİAIH4 (b) H2O OH

A:

Q: d) H3C 2 CH,MgBr H,O" CH3

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Q: Sr(s) + H2O(1) → Sr(OH)2(aq) + H2(g)

A:

Q: The melting points of NaCl, KCl, and RbCl are 801∘C, 770∘C, and 718∘C, respectively. Based on this,…

A: Compound Melting point(0C) NaCl 801 KCl 770 RbCl 718

Q: 2p 2s 1s 30 17g 30% 1u 201 20 101 10g Q2/ Complete the following diagram for the carbon molecule…

A:

Q: (CH3)3P III. I. (H3C), (H3C);P" IV. I. PH(CH3)3 (H3C)2P

A: Phosphorus Ylides can be synthesized from an alkyl halide and a trialkyl phosphine.

Q: There are three sets of sketches below, showing the same pure molecular compound (carbon monoxide,…

A: States of matter

Q: 7. CaCl, + K2CO3 CaCO, +OKCI

A:

Q: rearnt 2 Crat 2H^C+) > ga°cz+H2

A: The question is based on the concept of redox reactions. We have to identify the reducing agent in…

Q: Déčidé whéther each molecule or polyatomic IC éách móléčulé or polyatómic io is polar or nonpolar.…

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Q: (1) H、 CH3CH2OC O 3, 39D C=C || COCH 2CH 3 H

A:

Q: NaNH2 CH;CH,Br 1) О, cEC-H 2) Н.О (А) (В) TH. (С) (D) OH

A: The steps involved in this reaction sequences are 1. abstraction of proton from alkyne 2.…

Q: CH&MgBr

A: One of the problems with the Grignard reaction if the formation is that it reacts with the ketone…

Q: 1. Na2Cr207 2. OH 3. Pd/C, H2 OH OH OH Он Он он

A: We will write the correct product of the reaction

Q: Analysis of pure molecules either heterogenous mixture or analysis of pure molecules neither…

A: The mass spectroscopy method can be used to analyze the pure compound. X-ray crystallography method…

Q: How many boundaries of a mixture composed of 2 molecules CO:(g), H;0 (at 0°C), ammonia gas and…

A: Given that,  We have CO2, H2O, ammonia gas and methanol.

Q: Draw the products formed in each reaction sequence.

A: Introduction: Witting reaction: It is an organic reaction in which a triphenylphosphonium ylide…

Q: Consider the compound shown below. Which one of the following st Na No

A: The structure of the compound guides the arrangement of electrons, type of bonds present in it. The…

Q: I2 is in c8h18

A: Polar solutes dissolve in polar solvents and non-polar solutes dissolves in non-polar solvents.

Q: Но. HNO3 H2SO4, Br "NO2 H2S04

A: The given aromatic units mentioned in the question are multi substituted. Hence the directing nature…

Q: or N2H4 + 2 H202→ N2+ 4 H2O u

A:

Q: There are three sets of sketches below, showing the same pure molecular compound (carbon monoxide,…

A: For carbon monoxide(CO), the melting point is - 205. oC and the boiling point is - 192. oC.  Hence…

Q: 5. K4FE(CN)6 + H2SO4 + H2O → K2SO4 + FeS04 + (NH4)2SO4 + CO

A: A balanced chemical reaction is the one that contains equal number of atoms on both sides of the…

Q: 1) CaHs + O2→ CO2 + H20 2) Al +_Fe3N2 > AIN + Fe 3) Na + C2 _ NaCI 4) H2O2 →_H20 + _ 02

A:

Q: the major product formed in the reaction below is:

A: Epoxidation : Per-acids are very good epoxidising agent.  e.g. CH3COOOH is called peroxy-acetic…

Q: b. As + CIO+OH →AsO4 + Cl + H₂O

A:

Q: ?CaSO4+AlCl3→CaCl2+Al2(SO4)3     Whats ?

A: We have to balance the following reaction.

Q: H2 1. ВНз/THF А В Lindlar 2. ОН, Н2О2, H20 Br2 А 2 NaNH2 — В CH2CI2

A:

Q: КCN b HCI LAH a H2SO4 Heat CgH,O2N CeH1403

A: 1) substitution  2) CN to COOH  3) Reduction to alcohol

Q: Polymers are large molecules consisting of two units.

A: Polymers are larger molecules which are made up of monomers.

Q: Define the term Molecularity?

A: Molecularity of a reaction is the number of molecules that take part in a single-step reaction.…

Q: C;H3 + O2 CO, + H,0

A:

Q: There are three sets of sketches below, showing the same pure molecular compound (carbon monoxide,…

A: A question based on matter that is to be accomplished.

Q: why ny is Bacly:2H,0 not written as Bacla Hy Oz

A: Why BaCl2.2H2O is written as BaCl2H4O2 ?

Q: जिए चीर लाटtihenren मि् भण्या e dreaction2 ७. A. ०३ 2. H2०2

A: ->O3/H2O2 is reagent used for oxidative Ozonolysis reaction and form ketone or carboxylic acid.

Q: НО HNO3, H2SO4, Br `NO2 H2SO4

A: Answer of the question given below,

Q: 2 NH 3(g) - N2g) + 3 H 2(g) IN2][H2]1/3 [NH 3]1/2 [NH 316 K [N21°H219 [NH 312 K [N2][H213 [N2][H2]3…

A: The equilibrium constant is the ratio of the molar concentration of the reactants to the products…

Q: H2SO4 + Al(OH), → H20 + Al2(SO4)3

A:

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.