A B Which compound, if any, can be distinguished from the others by the molecular ions in their mass spectra? А None, they all have the same molar mass.

Q: describes, explains, or predicts reality (i.e., which model is closer to the consensus model that we…

A: In this question, we need to discuss about daltons atom model and thomsons atom model.

Q: Br CH₂ a. 95-48 and 2 3 Br CH₂ C1- C2- C3- C4- Related- b. Me 1 Me OH and Et 2 Et OH C1- C2-…

A:

Q: A 1. CH>MgBr 2. H₂O B 0 D 1. KCN 2. H₂O 1. CHILI 2.H₂O* 1. (CH3)2CuLi 2. H₂O* ©

A: Organic reactions can be defined as the reactions in which organic reactants react with each other…

Q: Q17. Which one is not related? A. Function structure B. Functional group C. Function decomposition…

A: Which one is not related is given below.

Q: why does n = t1/t2?

A: Given,Before reaction, the temperature of two gases = 200 KAfter reaction, the temperature of the…

Q: STION 3 ch of the following, give the most specific classification according to type of matter: ple:…

A: Compound which form by mixture of elements. Ions form by loose of electron or gain of electrons.

Q: Please show how to solve for Q and H of the first row! Exp. # 1 2 3 4 5 Initial mol H* 0.050 mol…

A: The enthalpy of neutralization (ΔHneutralization​) refers to the heat released or absorbed when an…

Q: Give a clear handwritten answer and choose correct option...

A: Note : methylene group is located between the electron withdrawing groups. Therefore active…

Q: 48. Beryllium and aluminum are diagonally related. Beryllium and aluminium have similar…

A: Answer to 48) First statement is true. Second statement is also true. And the second statement is a…

Q: 4)b. H2SO3 d. H3PO4 f. H2CRO4 h. HNO3 j. H2CO3 1. CH3COOH

A: H2SO3 = Sulphurous Acid H3PO4 = Phosphoric Acid H2CrO4 = Chromic Acid

Q: र १ज१A CName functional gooup tyboidization ार्वाचवकोमल bond शिकहुनीक order tength Pofवि० potarsity.…

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

Q: D. H₂N 1.) Br₂, FeBr 3 2.) Br₂, FeBr 3 3.) Br₂, FeBr 3 1.) NaNO₂, HCI 2.) H₂PO₂

A:

Q: Can you offer specific examples to back up your assertion that narrowing or broadening conversions…

A:

Q: Hydrofluoric acid, HF(aq), if absorbed through the skin and into the blood, can cause cardiac…

A: Hydrofluoric acid, HF

Q: 1.03 2. HOAc

A: The given reaction is a example of ozonolysis reaction. The reaction is proceed as :

Q: ACHOP-S> C-F > F-F SWAAA C-O > C-F > F-F CO C-F > P-S > Na-F EAPS>C-0> C-F > Na-F KaA CF>C-0 > P-S >…

A: Given that : We have to arrange the following bonds according to the decreasing bond polarity : P-S,…

Q: 10): Me Et 11) Me Cl2 Me... HOSHH

A: As per bartleby guidelines we are supposed to answer only one question. So I have answered the first…

Q: 1. 03 2. CH3SCH3

A: This reaction is known as ozonolysis . Double bond of alkene is cleaved oxidatively   in short way…

Q: Calculate the formula of FeCl3 NH2O if you started with 8.99 g of iron (III) chloride hydrate. After…

A: Given: mass of FeCl3.H2O = 8.99 g mass of FeCl3 = 4.5 g molar mass of FeCl3 = 162.2 g/mol molar mass…

Q: OH SN 2 A. PBV3 B. H₂SO4 SN 2 C. H- Br, SHI D. H-Br, SN 2 > Br

A:

Q: O

A: For IUPAC naming of ester -> Identify the longest carbon chain containing the carbonyl…

Q: Namethe chemical compound, K-0. Uselowercase letters only. Your answer Namethe chemical compound,…

A:

Q: Substance Ammonia (NH) Glucose (CoHiOs) Gold (Au) Carbon dioxide (CO₂) Sucrose (C12H2011) Molar mass…

A: 1) Glucose: It is a molecule, and it consists of carbon, hydrogen and oxygen atoms.  Mass of glucose…

Q: in +?I+°,e 1321+ 53

A:

Q: Species Number of electrons Number of electrons Number of core in valence shell electrons Ca Cs+ p3.…

A: A neutral atom consists of same number of protons and electrons. When the atom loses electron, it…

Q: Give a clear explanation handwritten answer...with detailed answer

A:

Q: please explain with reason

A: The Ionization rate (J) is given by the relation as- fe: effective fraction. v: velocity of…

Q: PF6 IBF3 XeF4 formula ball & stick ball & stick V model labels labels geometry

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Q: An absented minded student accidentally used 25 mL of acetone, instead of ethanol, when dissolving…

A: Amine undergoes elimination reaction with acetone (ketone) to form imine and 1 molecule of H2O. The…

Q: 87 CH CHOnco 1 can be prepared by the oxidation of propanal 2 is an optical inactive hydroxyt acid 3…

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Q: What do you understand by estimation? Justify that using higher values of Cl gives better…

A: Answer - Estimation - Estimation (or estimating) is the process of finding an estimate, or…

Q: Br2 (xs), NaOH (aq) (xs) a) b.) OH Br Br3C CBr3 Br.

A: here the question is given reactant is ketone and reaction with base with Br2 Ketone halogenation…

Q: Select the reagents for the following transformation. Br

A:

Q: This is not the correct answer, any other suggestions?

A: Firstly Friedel craft acylation is carried. Then nitration is carried out. Then reduction with…

Q: ΝΗ NH₂

A: We have to carry out the given synthesis.

Q: Which layer was the ether layer in the simulator?  NB: ether is shorthand for diethyl ether.…

A: Ether is organic solvent.  And has less density than water that's why it floats on the water. So,…

Q: the H+ and OH are incorrect.Can you please correct?

A: H+ and OH- ion concentration can be calculated from the given pH value by using the relation of pH…

Q: IAH and IGH are not the answer.

A: We have to carry out the following transformation. The given options are

Q: CI CF3 Na, NH3 CH3OH NaNH, A NaNH, A NH₂ 1. HC1/NaNO₂ 2. KI

A: All transformations are shown below.

Q: What region would you & Suppy?

A: The occupancy of incoming electrophile in substituted benzene depends on the activating and…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.