What ratio of V³+ must be combined with SO4²- to keep the overall charge neutral in the compound? 3 to 8 3 to 5 2 to 3 1 to 1 2 to 5

Q: Draw the structure of the major organic product(s) of the reaction. H3C 1. 2 CH3MgBr, ether 2. H3O+

A:

Q: A Br Naot Major minor why not this?

A: Alkyl halide gives an elimination reaction by reacting with a strong base. E2 reaction involves a…

Q: Name each of the acids listed in the table belo chemical formula HCIO, H₂SO HNO, HCIO name 0 X

A: The species that increase the concentration of hydrogen ions or hydronium in an aqueous solution act…

Q: Which of the following would be the correct formula for the ionic compound formed between potassium…

A:

Q: In the following equation, identify the spectator ions: K₂CO3(aq) + Ca(MnO4)2(aq)-> 2KMnO4(aq) +…

A: Answer:When solutions of two different substances are mixed and formation of precipitate takes place…

Q: Draw the major product of this reaction. Ignore inorganic byproducts. Incorrect, 1 attempt remaining…

A: The given reaction is made of Grignard reagents.Grignard reagents are produced by reacting an alkyl…

Q: What is the pH of a 0.710 M solution of C₅H₅NHBr (Kb of C₅H₅N is 1.7 × 10⁻⁹)?

A: Answer:Conjugate acid of weak base when added in water gets hydrolysed and produces H3O+ ion to make…

Q: 25. What is the major product of the following substitution? (a) (c) NaOPh + 2-chlorobutane (b) (d)…

A: The given reaction is an example of a nucleophilic substitution reaction. In this reaction sodium…

Q: Give the name for this molecule: H CH3CH2CH2CH2 c=c CH3 CH2CH2CH3

A: Given ,Molecule : Objective : Determine IUPAC name .

Q: O дня он A + B calor COOH Я хон

A: A double-barbed arrow shows the motion of a pair of electrons moving toward another atom.…

Q: 2. Circle which of the following are meso compounds Bri II... Br HO IOH

A: Given are organic compounds.Meso compound is  Achiral compound that has chiral carbon.Meso compound…

Q: Complete the following table: two polyatomic anions name 0 0 chemical formula ΡΟ. NO,

A: Ionic compound:Ionic compound composed of cation which is positively charged (+charge) and an anion…

Q: Write the chemical formula of each of the acids listed in the table below. acid hydrofluoric acid…

A: • Ionic compound:Ionic compound composed of cation which is positively charged (+charge) and an…

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A: Given : energy released by the reaction, ∆U = -249 KJ where negative sign indicates energy is…

Q: H H3C Predict the ¹3C NMR chemical shift of the circled carbon in the structure below. CH3 OH A)…

A: Given is organic compound.Given circled carbon is tertiary carbon.

Q: What is the pH of a solution prepared by mixing 800 ml of 0.25 M formic acid and 200 ml of 0.25 M…

A: We know weak acid and strong base makes a buffer solution.

Q: Which is a formation enthalpy: a) Na+(aq) + NO3-(aq) → NaNO3(aq) b) Na+(g) + NO3-(g) → NaNO3(s)…

A: When one mole of the substance is formed by its constituent elements in its standard states, the…

Q: What is the first thing you should do if you want to determine if a molecule is polar or not?…

A: Polar molecules are molecules that differ in electronegativities or one end of molecule is partially…

Q: Complete the following table: Some polyatomic ions name 0 0 chemical formula H₂O* 0²-7 OH NO3

A: To solve this problem we have to write the name of the given polyatomic ions.

Q: 2. Draw the most stable conformations of the following compounds: a) trans-1,2-cyclohexanediol b)…

A: 2. The given compound names are shown…

Q: Draw the major product for the following reaction. I NaCN (1 mol ) DMSO

A: The reactions in which  an atom or a group of atoms are replaced  by another atom or group of atoms…

Q: Name each alkene and specify its configuration by the E,Z system. (Be sure to indicate double bond…

A: Select the parent compoundNumber the parent compound such that the substituents get the least…

Q: alchol on 2 Carbon 3-cyclopentyl-2-butanol reacts with hydrogen chloride. Give the overall reaction,…

A: The question is based on organic reactions. We need to identify the product and explain its…

Q: Draw the Lewis structure of SOCI4 (with minimized formal charges) and then determine the…

A: Lewis structure: representation of valence shell electrons with bonds and lone pairs.Hybridization:…

Q: Draw the Lewis structure of IFs and then determine its electron domain and molecular geometries. +…

A: Given compound is IF5.The name of  this compound isIodine pentafluoride.

Q: Which of the following cycloalkanes has the most angle strain? IV A) I B) II C) III D) IV E) V Which…

A: The bond angle of the tetrahedral carbon atom (sp3 hybridized carbon atom) is 109o5. In the…

Q: 25.00 mL of a solution containing KIO4 is treated with excess potassium iodide. IO4- + 8H+ + 7I- →…

A: The question is based on the concept of molarity. molarity is a method of expressing concentration…

Q: i e (1) € mechanisms involved. NB. Ester hydrolysis mechanism is not required. CH3COCH,COOCHs…

A: Given are organic reactions. We can prepare given compounds by Aceto acetic ester synthesis…

Q: Provide the hybridization and molecular geometry for the indicated atoms in the following molecules.…

A: Steric number = number of lone pair of electrons on the central atom + number of bonds pair to the…

Q: H Hydride source

A: Most of the organic reduction is done by using the hydride ion transfer reducing agents. The most…

Q: Derive an IUPAC name for the following (cyclo)alkenes. (Do not use cis/trans in your names. Use only…

A: The identification of the parent chain has to be done based on the carbon that is maximum in number…

Q: Give the name for this molecule: H H C: C CH3 CH₂CH3

A: To solve this problem we have to write the name of the given compound.

Q: 3. What molecular ion is expected for the following compounds?

A: Molecular ion is formed after ionization, that is removal of one electron from loosely bound lone…

Q: Consider D-idose 1) Using Haworth, draw Beta and Alpha anomer of D-idose. 2) Draw a disaccharide…

A: Iodose is six carbon sugar.This is Aldose Sugar.This is Aldohexose.

Q: 2 Calculate the pH of 0.15 M of C6H5COONa. K₁= 6.3*105 Show your work!

A: The question is based on the concept of pH of the solution.  It is defined as a negative logarithm…

Q: proposed addition or subtraction 65.000 kg 43.000 g = ? 64. cm 34. cm = ? 40.00 m 25.00 L = ? - Is…

A: Addition/subtraction is possible only when both the units in the given digits are same.Rules for…

Q: Draw the outcome of the following acid-base reaction resulting from the provided curved arrows.…

A: Acidity is defined as the ability of a molecule to release protons.  If a compound  easily donate…

Q: "Question 6: List below are solubility versus temperature data for an organic substance A dissolved…

A: We are given solubility data and have to tell the solubility at different temperatures.

Q: A chemist measures the energy change AH during the following reaction: C3Hg(g)+50₂(g) → 3 CO₂(g) +…

A: mass of C3H8 =  95.4 g

Q: What is the formula for strontium perchlorate? What is the formula for beryllium hydrogen…

A: Answer:Ionic compounds are electrically neutral in nature, therefore cation and anion should combine…

Q: Determine the expected peak integration ratio in the ¹H NMR spectrum of the compound shown. Select…

A:

Q: The following Initial rate data are for the ozonization of pentene in carbon tetrachloride solution…

A: Given reaction and the data are shown below.We have to calculate the order of the reaction with…

Q: A water carbonating kit uses tanks of CO₂, each with a volume of 0.250 L. Each tank weighs 1.04 x…

A:

Q: MS Relative Intensity IR 100- 100 BAL 40 D 20 Molecular formula: DOU: 15-14-3409 0-m 4000 25 3000 75…

A: The question is based on the concept of organic spectroscopy.  We need to analyse the spectral data…

Q: Aqueous sulfuric acid will react with solid sodium hydroxide to produce aqueous sodium sulfate and…

A: The balanced chemical equation for reaction of sulphuric acid and sodium hydroxide to sodium sulfate…

Q: 23. Which of the following orbital diagrams shows a violation of Hund's rule and next to it, explain…

A: Answer:According to Hund's rule during the electron filling in a subshell first of all one electron…

Q: What concentration of Cl results when 837 mL of 0.463 M LiCl is mixed with 913 mL of 0.705 M MgCl₂?…

A: The volume of LiCl is 837 mL.The concentration of LiCl is 0.463 M.The volume of MgCl2 is 913 mL.The…

Q: 80 IV 60 40 LAVE 20 kJ/mol Reactants Increasing Energy Products Progress of Reaction A + B Reactants…

A: A potential energy diagram for a reaction represents the changes in energy with the progress of the…

Q: Be sure to specify states such as (aq) or (s). If a box is not needed leave it blank. When aqueous…

A: Net ionic equation

Q: element #1 bromine cesium potassium fluorine element #2 calcium chlorine sulfur oxygen Forms ionic…

A: Answer:When metal reacts with non-metal they form ionic compound and when non-metal reacts with…

Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.    

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.