When one volume of CO reacts with one volume of C12 phosgene is obt only product. What is empirical formula of phosgene? a) C303C12 Ob) cocl4 c) cocl₂ d) Ga

Q: What will the (x, y, z) coordinates turn into after the three operations Oxz, then aσyz? O (-x, -y,…

A: Plane of symmetry is represented by sigma symbol which is given in question.

Q: freq, Hz Jab Jac Jad 23 4'5 6 7

A:

Q: Transmitance 08 0 0.4 3000 CARBON DIOXIDE INFRARED SPECTRUM 2000 Wavenumber (cm-1) NIST Chemistry…

A: The IR spectrum of a molecule is obtained by measuring the absorption of infrared radiation by the…

Q: Show that Q (ame) V 1 Q' ΤΟ

A: This problem is based on Thermodynamics. The solution is based on differential equations . The…

Q: Select all the curved arrows that are correct C

A: Given : structures  Tip : movement of Sigma bond to form double bond not possible. When there is pi…

Q: 3. PPM 4. -LO

A: below answer is given chemical shift values are written from spectra

Q: what is beer's law in terms of concentration and absorbance of the absorbing species?

A: The beer’s law explain that the concentration of a solution is directly proportional to the…

Q: What is the Hrxn in kJ? what is the Srxn in kJ?

A:

Q: give curved arrow mech HCI

A: Step 1: Step 2: Here since pi bond has electron density, it attacks on H Step 3: Step 4:

Q: You may draw the structures in either Kekule, condensed, or mixed format initially. In the tables…

A: Step 1: Step 2: Step 3: Step 4:

Q: f b H3C CH2 H O H. a HO H. e Chemical shift correlation table Proton (group) Chemical shift (ppm) |…

A: Nuclear magnetic resonance spectrum is obtained when a nucleus absorbs radio frequency and cause…

Q: #2 Ahalysis of a compaurtl peveale that it contains 21. 71. capbin, 9. .6ʻlo 0xygen oxggen fluoRine…

A: Given,  Mass percentage of C = 21.7% Mass percentage of O = 9.6% Mass percentage of F = 68.7%…

Q: How would I convert this answer to nm?

A: Dimensional analysis is used to convert a physical quantity given in one type of unit to some other…

Q: 1H 11 10 2H 2h 3H 3 An IR spectrum, a 13C NMR spectrum, and a ¹H NMR spectrum were obtained for an…

A: We have give the structure of the unknown molecule from the given proton and carbon NMR spectrum and…

Q: One QN not allowed. Replace not allowed with one that is allowed? a) n =3; l =3; ml = +2 b) n=2;…

A: Which quantum number is allowed ?

Q: DEPT spectra ethylbenzene 90 135 100

A: DEPT is used to distinguish CH3, CH2 , CH and a quaternary carbon. A carbon is called quaternary…

Q: As pH changes, ho will absorbance change t the wavelength of the isosbestic point?

A: An isosbestic point is a specific wavelength, wavenumber or frequency at which the total absorbance…

Q: Each of the molecules shown below generates three different HNMR signals. Using the chemical shift…

A: The solution is as follows:

Q: What is the bond angle of the indicated atom? H H HC-C-H H. H. a. 120 degrees

A: From hybridisation of Carbon , we can determine bond angle.

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.