Cuantos Carbonos quirales contiene la siguiente molecula? 0 1 2 Nie

Q: A sample of 8.32 g of solid calcium hydroxide is added to 35.5 mL of 0.350 M aqueous hydrochloric…

A: Calcium hydroxide reacts with hydrochloric acid to form calcium chloride and water. The equation for…

Q: The following thermochemical equation is for the reaction of NH4Cl(s) to form NH3(g) and HC1 (9).…

A: When the energy is released in a reaction, then it is called as exothermic reaction. The sign of…

Q: Check the box under each maece that is an Isomer of this moewe w ~ Dor none of the above I what is…

A: Isomers: They have same molecular formula but different structures Amine reacts with carboxylic acid…

Q: Complete the balanced chemical reaction for the following weak base with a strong acid. In this…

A: We know HClO3 is a strong acid so in solution it gives off its proton& dissociates into…

Q: A 9.334 mol sample of nitrogen gas is maintained in a 0.8012 L container at 295.0 K. What is the…

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Q: A 2.00 L solution contains 0.678 M NH3 and 0.670 M NH A. (The Kb of NH3 is 1.86 10-5). What is the…

A: #1: NH3 is a weak base and NH4A or NH4+ is a conjugate acid or NH3. Hence the solution acts as a…

Q: 4) Draw the products of the following reactions: a. H₂, catalyst + 2 CH₂OH acid What is the general…

A: In the first reaction, the given carbonyl compound reacts with hydrogen in the presence of a…

Q: If an unknown solution burns green, what elements do you think may be present in the solution?  A.…

A: Flame test is a qualitative analytical method for the detection of metal and metalloid ion in the…

Q: The instructor said he was skipping a "cleanup step" where I circled in red, and went directly to…

A: In the given reaction mechanism for the formation of ester from acid(CH3COOH) and alcohol(CH3OH),…

Q: Calculating ion molarity using solute mass A chemist prepares a solution of iron (III) bromide…

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Q: What is H₂O, [H]

A: We have to give the product of the given reaction. Concept: The given reaction is an example of the…

Q: Suppose the galvanic cell sketched below is powered by the following reaction: Ni(s) + Pb(NO3)₂(aq)…

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Q: how many total valence electrons are in a molecule with two nitrogen atoms and two chlorine atoms

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Q: An analytical chemist is titrating 179.3 mL of a 0.3400M solution of benzoic acid (HC H₂CO₂) with a…

A: First we need to calculate moles of both compounds and then draw an ICE table for their reaction.…

Q: I. Write the chemical reaction involving the synthesis of 4-methylcyclohexene and Calculate their…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first 3 sub-parts of…

Q: An electric current of 304.0 mA transports 1.00 kC of charge. Calculate the time this took. Be sure…

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Q: Yus OH TM-127 J. Nat. Prod. 84, 2411 (2021). Proposed total synthesis ?

A: This is total synthesis based question.

Q: Q Question) Draw The Structures? 2-Chloropropanedioic acid (chloromalonic acid)…

A: Answer:- This question is answered by using the simple concept of writing the structure of the…

Q: Draw the band diagram for a linear chain of F atoms. Do you expect this chain to be conducting,…

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Q: If 71.5 mol of an ideal gas is at 2.93 atm at 95.90 °C, what is the volume of the gas? V =

A: Given :-  Moles of ideal gas = 71.5 mol  Pressure of ideal gas = P = 2.93 atm  Temperature of ideal…

Q: A 350 mL bottle of mouthwash contains 30 mL of ethanol. What is the volume/volume percent…

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Q: In each row check off the boxes that apply to the highlighted reactant. reaction H₂(g) + Br₂(g) → 2…

A: To solve this problem we have to know about   Bronsted-Lowry theory of acid and base and  Lewis acid…

Q: A solution containing 3.73 mol Ca(OH)2 is titrated with HCI. How many moles of HCI are required to…

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Q: . Given the reactions b. 2 Z (aq) + W₂(s) → another spontaneous reaction would be Z,(s)+2X(aq) →…

A: First we need to arrange the given ions in their reducing strength order using the given three…

Q: What period and group is the element cesium (Cs) in? Period = 6, Group = Alkali Metals Period = 1,…

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Q: Use the periodic trend in electronegativity to choose the bond below that is the most polar.…

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Q: COOH NH₂ NO₂

A: It involves the oxidation, reduction, electrophilic aromatic substitution reaction . When there is…

Q: Write the mechanism for the alkylation reaction of acetylide anion with bromoethane to give…

A: Due to the presence of negative charge in the acetylide anion (H-C≡C-), it is a strong nucleophile…

Q: Macmillan Learning Use the van der Waals equation of state to calculate the pressure P of 3.40 mol…

A: Answer: Van der wall's equation of state: (P+na2V2)(V-nb)=nRT   Ideal gas equation: PV=nRT   Here:…

Q: A chemist prepares a solution of magnesium fluoride (MgF₂) by measuring out 0.011 g of magnesium…

A: Mass of magnesium fluoride, MgF2 taken for preparing the solution = 0.011 g  Molar mass of MgF2 =…

Q: 11. Starting from the given compound, how would you synthesize (R)-3-azidohexane as the only…

A: The organic compound given is

Q: How many electrons in an atom could have these sets of quantum numbers?

A: we have to determine the number of electrons that can have the given set of quantum numbers

Q: n 20 of 21 Macmillan Learning Use the van der Waals equation of state to calculate the pressure P of…

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Q: The equilibrium concentration of chromate ion in a saturated lead chromate solution is M. (Assume…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: NH₂ D: .CI

A: Bromination of cyclohexane with bromine in the presence of light gives bromocyclohexane which after…

Q: Which reagent(s) are used in the following reaction? 1. Hg(OAc)2, H₂O 2. NaBH₁ 1. BH3 2. H₂O₂, OH-…

A: Hydroboration oxidation gives anti-Markovnikov's product of hydration of alkene. Addition of of both…

Q: What is the potential? Fe³+3e¯ → Fe(s) (ac) Which would be the cathode and which would be the anode?…

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Q: What does 5% (w/v) mean? A.there are 5 grams of solute B. there are 5 g of solute per 100 mL…

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Q: Which of the substances below has hydrogen bonding between the molecules?   Question 19 options:…

A: A hydrogen bond is a dipole-dipole bond that exists between an electronegative atom of a molecule…

Q: Correctly name the compounds or write the formulas. Identify each compound as molecular,…

A: Here we have to  write the  name of compound, its formula and types of compounds.

Q: MgCl2 is an ionic compound that is soluable in water. Draw a molecular level picture that represents…

A: The intermolecular forces are the forces of attraction or repulsion that exit between the molecules…

Q: Write the systematic name of each organic molecule: CI eur MOH OH oh HO structure HO OH nam 0

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Q: 5. One reaction that occurs in human metabolism is HO₂CCH₂CH₂CHCO₂H(aq) + NH3(aq)= | NH₂ Glutamic…

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Q: I still don't know in which direction (axial or equatorial) the hydrogens are in both chair…

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Q: Magnesium metal is burned in the presence of atmospheric oxygen to form magnesium oxide. Student 1…

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Q: what does 2.5M mean? A. there are 2.5 moles of solute B. there are 2.5 moles of solute per 100 mL…

A: we have to explain what does 2.5 M mean

Q: If a solid mixture of the three aromatic compounds shown below is placed in 3 M HCl, which is likely…

A: Base reacts with acid to neutralise the reaction  Compound A have no acid/basic group Compound B…

Q: Draw The Structures?

A: Given : structure of molecules

Q: 3 Draw The Structures? (phenylpropiolic acid) (±)-cis-Camphenic acid [(±)- cis-camphenecamphoric…

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Q: Draw The Structures?

A: Given : name of compounds

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.