Consist of

Q: What experimental te determine the concer

A: Spectrometry: it is used to find out the structure and mass of the given compound.    Calorimetry…

Q: IS

A: [HCl] = 0.0075 M HCl ----> H+ + Cl-

Q: Which

A: The titration curve is of strong acid and weak base.

Q: Which one of the following statements is FALSE?

A: Thermodynamics: It is a branch of physical chemistry which deals about various forms of energies…

Q: The following image ecan best be described as representing a.

A: There are several ways to represent a molecule, the best and advanced method is in three-dimensional…

Q: Difference between minor and major constituent

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

Q: Which of the following statements is/are true? Correct the false statements.

A: (a) Statement 1 is true . XeF2 does not follow the octet rule. (b) statement 2 is false SF4 exits…

Q: prmation of X. Please make it neat он

A:

Q: One of the following statements is incorrect:

A: "Standardization is required" when the titrant solution molarity is approximate.

Q: + 'CI

A:

Q: Expound and explain the answer given in the question.

A: Reaction :     Procedure:   An acid catalyst protonates the hydroxyl group, which then leaves as a…

Q: кон,А

A: Robinson annulation -> in Robinson annulation first of all Michael addition occur then aldol…

Q: State whether the process of deposition requires heating or cooling

A: The change in state/ phase of a substance either requires heat energy or release heat energy and…

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Q: The composition of a binary material (having elements 1 and 2) can be expressed by using “weight…

A: Mole fraction represents the number of molecules of a particular component in a mixture divided by…

Q: A AH corresponds to an, process.

A: Heat of reaction :  At particular temperature, the amount of heat released or absorbed during a…

Q: I underlined the question

A: Question is asking hydrolysis of HClO2

Q: The question is in the image.

A: Given data 1. C(s) + O2(g) ---> CO2(g), DH = -394 KJ 2. H2(g) + 1/2O2(g) ---> H2O(l), DH =…

Q: Question #57

A: In the given question we have to tell the main function of liver glycogen degradation.

Q: Answer the ff: Physical Properties Chemical Properties Examples Formula

A: According to the question, we need to fill in the table regarding the physical, chemical properties…

Q: calculate any element density and on molecular level.

A: Density is defined by the mass of the substance divided by its volume.

Q: но .CI

A: Abstraction of acidic proton by base  Intermolecular nucleophilic substitution

Q: The change in state from solid to gas.

A: The correct answer is Sublimation. Option D

Q: is

A: We have to carry out the given transformation by sulfonium ylide. The reaction is shown below

Q: cent com ty of the

A: The empirical formula of a compound is the chemical formula of the compound in the simplest ratio of…

Q: - mass, in an

A:

Q: the symbol for the state its in

A: Recall the given reaction,                 3 Cl2 g  +  2 Cr3+  aq  +  14 OH- aq  →  6 Cl- aq  +…

Q: Dot le empty (a)

A: Given: The Mass of weighing bottle and NaCl sample is 15.0081 g.Mass weighing bottle empty (g) is…

Q: A substance that char

A: Titration:  The process of slowly  adding an acid to  base  (or) base to an acid  for the purpose of…

Q: nent of gasoli. burned?

A: Dear student I have given answer to your question in the image format.

Q: Which

A: Molecular solid do not form only one element they can form multiple elements. They do not composed…

Q: Leaded gasoline contains an ad is found to contain carbon, hyd compound is burned in a comb-…

A: Let the chemical formula of additive be CxHyPbz. When CxHyPbz is combusted in presence of oxygen,…

Q: the following observations rosco

A: As you have mentioned that has to solve first and second, so I have solved first and second only .…

Q: ich of the owving for foll

A: Iron can show variable valencies such as Fe+2 and Fe+3 It depending on the nature of the reaction…

Q: list five physical properties

A: Physical properties are: 1. Boiling point 2. Melting point 3. Colour 4. Odour 5. Density 6.…

Q: sthe besi posubie specrocopic techique for determining the diference benween the following

A: 1H NMR  can be used to differentiate if there are protons in different chemical environment.

Q: I've provided it so that the, Explanation question could be answered.

A:

Q: What is Octete Rule ?

A: According to Octet rule, each element tends to have eight electrons in its outermost shell. This can…

Q: what is compresion

A: Introduction: Compression is defined as the decrease in the volume of any object or substance…

Q: OF2 expressed as an Integer?

A: The number of electron groups can be determined by the summation of bond pair and summation of lone…

Q: Ochem question

A: The details solution for this reaction is provided below in attach image.

Q: answer 1 through 10 in the blank spaces

A: 1)valence electrons    .electrons which are in outermost shell 2)anion (-) or cation (+)     element…

Q: the electric current.

A:

Q: questions attached

A: Butanal and cyclopentanol will react to form acetal which is given .

Q: Make the statements negative.

A: 1.It isn't a very good film. 2.She isn't working very hard at the moment. 3.He doesn't need a…

Q: Be detailed

A: Given that: Wavelength of maximum absorption = 439 nm To find:       Crystal field stabilization…

Q: give electronic configuration of any one of coinage metal.

A: The coinage metals contain highest electrical conductivity and thermal conductivity among all the…

Q: ct as many answers as applicable a

A:

Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.