Construct a mode | of [Cr (C2 O4 Make sure are linked to donor atoms to indicate how the atorms Determine the coordination number and number of possible isomers.

Q: Predict the chemical formula for each of the following binary ionic compounds given the formula of…

A: The chemical formula of given binary ionic compounds are, (a) beryllium oxide          BeO (b)…

Q: How did you determine how it was polar or nonpolar? Did you have to draw the lewis strucutre or is…

A: A polar bond is covalent bond in which the bonded atoms have significant different…

Q: Write the formula for each of the following compounds containing a semimetal. (a) boron tribromide…

A: The formula for the given compounds containing a semimetal has to be given.

Q: Draw a condensed structure of dipropyl ether

A: The condensed structure of an organic molecule is a way of writing the molecular formula to show the…

Q: how to convert absorbance values to rate by using calubration graph and time taken?

A: The  Beer-Lаmbert  Lаw:The  Beer-Lаmbert  Lаw  (аlsо  саlled  Beer’s  Lаw)  is  а  relаtiоnshiр…

Q: The atomic radii of a divalent cation and a monovalent anion are 0.054 nm and 0.143 nm,…

A:

Q: Question attached

A: Cyclopentadienyl is a highly stable anion this can be explained based on the number of pi electrons…

Q: Describe diagrammatical and graphical representation of helmoltz and stern model.

A: Both these models explains the structure of electrified interface.  Helmholtz model is a basic model…

Q: :O: A) two B) three C) four D) five E) none

A: Resonance structure are set of Lewis structures that describe the delocalisation of electrons in a…

Q: Draw and label a Born-Haber cycle diagram

A: Born-Haber cycle is based on Hess's law. We can depict the process of formation of any ionic…

Q: Why to we need to take the absorbance reading at least in triplicate or more?

A: We need to take absorbance reading at least in triplicate or more due to the following reason.

Q: HO OH Give correct detailed Solution with explanation needed don't give Handwritten answer. What is…

A: Rules to write the chemical formula of a organic compound: • Identify the symbol of each atom, In…

Q: Ethane is an organic compound with the molecular formula C, H,. a) Draw the complete structure of…

A: The molecular formula of the ethane organic compound is C2H6

Q: State the two main experiments that were used to establish the extra stability of the benzene…

A: The resonance of benzene and its structure is first explained by Kekule and then by Linus Pauling.…

Q: Do all if you do all please label so I know which question you answered

A: The molarity of the solution is equal to the number of moles of solute dissolved per liter of…

Q: The name of the below compound is type your answer.... N

A:

Q: H Spell out the full name of the compound. Submit Request Answer

A: Given,The compound is:

Q: Question: How can we determine the concentration of a substance in a mixture using…

A: Spectrophotometry is a common analytical technique used to determine the concentration of a…

Q: H₂C Consider the two resonance forms of acetate ion shown and the curved arrow notation showing…

A: Resonanace form of acetate ion is given.

Q: Notice that the center atom and the two corner atoms along a diagonal all touch. What is the length…

A: Given:  I) A cubic unit cell with edge length = a II) Radius of the atom = r

Q: 1. Name the following molecule.

A: Given,The molecule structure is:

Q: What is chromophore and pigment? Provide website link of reference

A: Bioinorganic chemistry is branch of chemistry in which we study the chemical reaction in biology.

Q: Can help me with all of it because I am confused?

A: Physical changes are the changes occurred only in the appearance, while the chemical composition is…

Q: Gue For each of the following substancelt identify the interrmolecular force or forces that E…

A: Intermolecular forces exist between different molecules of a substance.

Q: Atomic absorption spectroscope device When to measure atoms and when to measure ions?

A: In general, atomic absorption spectroscopy (AAS) is used to measure the concentration of a specific…

Q: When atoms of and elements combine chemically, they usually electrons from their shells, and so make…

A: Covalent Bond :-  when the formation of bond is done by the sharing of valence electron of two atoms…

Q: HBr peroxide

A: The addition of HBr with peroxide is termed as Anti Markonikov's addition.  This reaction proceeds…

Q: Please correct answer and don't use hand rating

A: Analyze the lattice structure:Observe the arrangement of atoms in the crystal structure.Determine…

Q: Part A Spell out the full name of the compound.

A: Answer:For systematic naming of organic compounds IUPAC nomenclature system is used where IUPAC is…

Q: rite the equilibrium reaction and the equil um cons ant expressIon a) the ionization of the weak…

A: A system is said to be in equilibrium if the rate of the formation of the product is equal to the…

Q: Discussion Stationary phase is polar or non polar. and Mobile phase is inert or reacting with…

A: Stationary Phase is polar in nature if you take example of Silica gel then it is a polar adsorbent.…

Q: The [M] is derived by following the absorbance of m over time. What is the relationship between the…

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

Q: I hypothesize that my unknown is benzene  based on my density but how do i explain ?

A: The qualitative estimation of the hypothesis of the compound being benzene can be done by chemically…

Q: try to do it using line or the constitutional structures

A: In line structure of a molecule the bonds are represented by lines and lone pair of electrons by…

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A: Electron:- electron(e-) is negatively charged particles and its mass is 9.1×10-31 Kg. =>Mass of…

Q: Provide the major organic product(s) of the reaction shown below. 1. CH-CH₂CI, AICI, 2. KMnO₂ 3.…

A: When the benzene reacts with an alkyl halide in the presence of a Lewis acid catalyst alkyl benzene…

Q: The net dipole for SO2 is _____________. Group of answer choices Zero Less than zero Greater than…

A:

Q: Name the following compound & ****** Spell out the full name of the compound. Name the following…

A: If the two functional groups are on the same side of the plane, then it is considered "cis". If the…

Q: Br

A: Basic rules for IUPAC nomenclature:1) Select longest chain or block of carbon atoms as parent. 2)…

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.