Decide whether a chemical reaction happens in either of the following situations. If a reaction does happen, write the chemical equation for it. Be sure your chemical equation is balanced and has physical state symbols. chemical situation chemical equation reaction? O-0 A strip of solid magnesium metal is put into a beaker of 0.058M NiCl, solution. yes no A strip of solid nickel metal is put into a beaker of 0.049M MgBr, solution. yes no O O

Q: This molecule is a structural isomer of the hydrocarbon known as

A: Compounds have the same molecular formula but differ in their structural arrangement.

Q: NaNH,

A: This is nucleophilic substitution addition reaction NaNH2 very strong base, which abstracts a proton…

Q: Answer Q38, 39,

A: Metal Oxide are basic in nature.

Q: Give correct detailed Solution with explanation needed with structures...don't give Handwritten…

A: Structure 1: The functional groups are as follows:AlcoholAldehydeAlkeneCarboxylic acidsStructure 2:…

Q: 3500 3000 2500 2000 1500 1000 500 Movonumbor om Absorbance Units 00'0 0.05 0.10 0.15 0.20 0.25 0.30…

A: Some important peaks in IR spectrum of the unknown compound ae discussed below :  A. Medium peak at…

Q: Based on the following IR Spectrum , what functional group(s) are present in this unknown? (Ex =…

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Q: is CC12 non polar or polar compound? Explain your answer.

A: A molecule is considered polar if it has a net dipole moment, which is a measure of the…

Q: Construct table that includes the hydrogen type, chemical shift, integration number, multiplicity…

A: A question based on NMR spectroscopy, which is to be accomplished.

Q: Give only typing answer with explanation and conclusion Draw the resonance structures for…

A: Electrophilic substitutiton at monosubstituted benzene is depends upon the nature of the group…

Q: He PH PH. Ha 9 H-N Hc-c- Hc compound p

A:

Q: What happend to the answers for the second page?

A: The Lewis dot structure are drawn based on number of valance electrons and bonds required.

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A:

Q: How many cis/trans isomers does this molecule have? Enter the number in the box above the drawing…

A: When same substituents present at the same side of alkene  is known as cis-isomer and if the same…

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A: HOW MRI WORKS-  The human body is mostly water. Water molecules (H2O) contain hydrogen nuclei…

Q: Which one of the following statements is True about the homologous series of alkynes? (A] They are…

A: The solutions are given below -

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: le (A) (B) 4T (1D) Questions 27 to 31 concern the following organic compounds (A) HOOCCHCHCOOH (C)…

A: Benzene diazonium chloride on reaction with phenol in weakly basic medium gives p-Hydroxyazobenzene…

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: an amide? 82. Which react(s) with hydrogen in the presence of pailadium in contact with BaSo to give…

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Q: Use Lewis structures to illustrate a time dependant electron density effect.

A: Lewis structure is an electron-dot structure in which the electrons are represented by dots. The…

Q: Give detailed Solution with explanation needed with structure. Don't give Handwritten answer

A: A proton donor is an acid and a proton acceptor is a base, according to the Bronsted-Lowry theory.An…

Q: 1. Circle the chiral carbon(s) in the following molecule.

A: Total 3 chiral carbons

Q: Which of the following molecules is the most polar? CH31 BF3 NH3 N₂

A: If the electronegativity of the covalent bond forming atoms is different then the higher…

Q: Construct table that includes the hydrogen type, chemical shift, integration number, multiplicity…

A: The proton NMR shows the different type of hydrogens present in different environment in the…

Q: - Cu(s) + HNO3 Cu²+ + NO + H2O

A:

Q: Give the name of the following molecule. S.

A: The alkyl sulfanyl group with shorter carbon chain is a substituent.The longest carbon chain is the…

Q: 2. Each of the following sets of peaks belongs to one of the following molecules: dodecane,…

A:

Q: Let's name functional groups that we can encounter among amino acid side chain. For example,…

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Q: Q11. From each pair of species, determine the stronger base and justify your answer. (a) (b) CI مل…

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Q: de

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Q: Sort these amines based on their solubility in water, as either soluble or not soluble using the…

A: A question based on solubility. 6 compounds are given that are to be distinguished based on their…

Q: salicylic acid point groups and symmetry detailed explanation

A: The point group of salicylic acid is

Q: j. H- -H-

A:

Q: In the following molecule the oxygen has a

A:

Q: What is the LUMO of the Li₂ molecule? please explain with answer...don't quite understand book…

A:

Q: Give correct detailed Solution with explanation needed..don't give Handwritten...don't use Ai for…

A: Pi bonds  ( bonds) are covalent chemical bonds in which two lobes of an orbital on one atom overlap…

Q: Which functional groups are present in serotonin (see below)? Select all that apply. NH₂ НО. 0000 ZI…

A:

Q: Draw Structure after.. 3) Flipping the molecule around 4) Rotating the molecule by 180 degrees AND…

A: We can flip compound two types vertically and horizontally. Similarly we can rotate compound two…

Q: What is the overall molecular dipole moment of water using a vector arrow.

A: If the electronegativity of the covalent bond forming atoms is different then the higher…

Q: Which of these molecules are amides? Check all that apply. DA D. DE

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: (Give clear handwritten answer please) Give the key steps of Fluorescence In Situ Hybridization…

A: Answer - (FISH) technique - Fluorescence in situ hybridization is a type of technique in which…

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A: First reaction :            Ti+2 (aq) + 2 e− ↔ Ti (s)…

Q: Identify the functional groups in the following molecules. (Use names from the table below. List…

A: In the given question, two molecules are given. We have to find out the functional groups present in…

Q: Use mdecular oetital theory to comptete the ground state eleciron contiguration for each of the…

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UV Visible Spectroscopy

Spectroscopy refers to the absorption or emission of light or other radiations by matter. When a substance or chemical absorbs light or radiation, they reach an excited state followed by de-excitation or emission of the light or radiation forming distinct spectra. UV-visible spectroscopy or  ultraviolet-visible refers to the absorption and emission in the ultraviolet and visible regions of the electromagnetic spectrum.