Eto O O COOH OEt NaOCH 1. NaBH 2.H₂O, HCI 7 4 3 Br Br 스 5 6 NaOCH3

Q: Convertion: 17.8 kcal to cal

A:

Q: ording to the IUPAC system: ON ding to the IUPAC system: N CH3 CH3

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Q: What is(are) the product(s) of this reaction? CH₂CH₂CH₂CH₂C=CCH₂CH₂ H₂O*, HgSO4

A: Alkyne gives a hydration reaction in the presence of sulfuric acid and a mercuric acid catalyst to…

Q: Predict the products and balance the following reaction: Li + ZnCl2 →

A: Displacement reaction - When a more reactive element displace another atom from a molecule to form a…

Q: Use the given ΔGf° values to calculate the equilibrium constant (K) for this reaction at 296.1 K.…

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Q: A 0.884 M solution of a weak acid HA, is 5.40% ionized. What is the pH of the solution?. show work.…

A: Answer:- This question is answered by using the simple concept of calculation of pH of weak acid…

Q: Identify the following as singlet or triplet carbene. N- 0 EtO. OMe

A: Two types of carbene 1). Singlet    2). Triplets

Q: e. b. d. HO. Draw the major organic products for the following reactions, including any correct…

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Q: Balance the following equations-indicate what type of a reaction is represented in each of them. 1.…

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Q: A liquid with density 1010 kg/m³ and viscosity 1.2 mPa.s drains from a building through a commercial…

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Q: What is Keq at 298 K for the spontaneous reaction between the following? Pb+2 (aq) + 2e-------> Pb…

A: Pb+2 (aq) + 2e-------> Pb (s) E° = -0.13 VMn+2 (aq) + 2e-------> Mn (s) E° = -1.18 V The…

Q: Given the following atoms: AN Answer the following: Largest radius [Select] Lowest first ionization…

A: (A)Nitrogen represents by  N . (B) Neon represent by Ne. (C) Flourine represented by F (D) Lithium…

Q: Complete the following synthesis reactions Ph Ph= e x → Phit SCH3 OCH₂CH3

A: To propose a synthetic pathway for the following reactions:

Q: How does the Hinsberg test allow for the distinction of primary, secondary and tertiary amines? Show…

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Q: Identify the reactant that gets reduced in the following reaction. 3ReO₄⁻(aq) + 7MnO₂(s) + 2H₂O(l) →…

A: Oxidation: It involves increase in the oxidation number. Reduction: It involves decrease in the…

Q: An analytical chemist is titrating 195.9 ml. of a 0.3100M sol is 4.89. Calculate the pH of the acid…

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Q: The value of Keq for the equilibrium H₂ (g) + 12 (g) — 2 HI (g) is 24 at 25°C. What is the value of…

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Q: Draw a structural formula for the substitution product of the reaction shown below. H3C Br CH3OH

A: Solvolysis of (S)-3-bromo-3-methylhexane

Q: The equilibrium constant, Kc, for the following reaction is 1.20x10-² at 500 K. PCI5(g) =PC13(g) +…

A: We need to calculate the concentration of reactants and products when 0.266 moles of PCl5 is…

Q: B Fill in the missing structures, reagents, or conditions as warranted in the given…

A: We have to given the missing reagents, products, and the reactants (A, B, C, D, and E).

Q: Estimate the number of free electrons in magnesium when the molar mass of magnesium is 0.6355…

A: Given,  Molar mass of Magnesium = 0.6355 kg.mol-1 Density = 8933 kg.m-3

Q: In a galvanic cell, one half-cell consists of a tin strip dipped into a 1.00 M solution of Sn(NO3)2.…

A: Given , Cell voltage = 0.595 V

Q: Balance the following skeletal reaction in acidic solution. Be sure to include “1” in the blank if…

A: A redox reaction is balanced by balancing the mass and charge. Hence the number of atoms of all the…

Q: The free energy change for the following reaction at 25 °C, when Sn2+ = 0.00776 M, is -133 kJ: Sn²+…

A: Spontaneous reaction : It is the reaction which favours the product reaction that is it supports the…

Q: Which of the following ligands are capable of linkage isomerism? Explain your answer. (Draw a 2.…

A: We have to tell which of these ligands are capable of linkage isomerism so the ligand which are…

Q: Balance the following equation [?] Cu + [?] HNO3 → [?] Cu(NO3)2 + [?] NO2 + [?] H₂O Note: Input the…

A: The unbalanced chemical equation given is  Cu + HNO3 → Cu(NO3)2 + NO2 + H2O

Q: When substrate interacts with chymotrypsin, which enzyme feature functions to position the side…

A: Chymotrypsin is a digestive enzyme belonging to a family of enzymes. It uses an active serine…

Q: Two solutions, A and B, are labeled "0.14 M CaCl2" and "0.42 M CaCl2", respectively. Both solutions…

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Q: What are the hazard effects of acetic acid and does it have a signal

A: Acetic acid, also known as ethanoic acid, is a common organic acid with a distinctive pungent smell.…

Q: 44) If a sample of H₂ gas is collected over H₂O at 26,4 C and 753,2 mm Hg, occupiees a volume of…

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Q: I Half-reaction E° (V) I₂(s) + 2e™. 21 (aq) 0.535V 2H+(aq) + 2e™ Al³+ (aq) + 3e¯ (1) The strongest…

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Q: Identify the correct Lewis structure for PO4³-. O- :019-0 13- 13- 13- 13-

A: The total number of valence electrons for the PO43- molecule can be determined for the PO43- Lewis…

Q: NEED ANSWERED 3 & 4 Figure C HO 3) What is the stereochemistry of the product formed when the…

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Q: Given the following Fischer projection: draw the perspective formula of the molecule. Be sure to…

A: Given information: The Fischer projection of the given molecule is The perspective formula of the…

Q: Explain why Carbylamine Test will show positive result with primary amine and not with other  type…

A: Hinsberg test is also known as benzene sulfonyl chloride.

Q: Calculate the number of moles of each of the ions in the following solution: 31.2 mL of 0.419 M…

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Q: NOC↔XT Ph CI Ph `ОН Acid chlorides react with Grignard reagents to yield tertiary alcohols, two…

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Q: A student ran the following reaction in the laboratory at 588 K: CO(g) + Cl₂(g) —COCI₂(g) When she…

A: Given -> V = 1.00 L pCO= 1.74 atm  pCl2 = 0.951 atm  Equilibrium partial pressure of COCl2 =…

Q: Which one of these 17 compounds is represented by this IR and this ¹H NMR spectrum?

A: Nuclear magnetic resonance (NMR) spectroscopy is a technique based on the magnetic properties of an…

Q: For reactions f. and g. below, provide all possible products! f. DO Br DBN

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Q: Strawberries contain about 15 wt% solids and 85 wt% water. To make strawberry jam, crushed…

A: We need to find how many pounds of strawberries are needed to make a pound of jam and drew. It is…

Q: QUESTION 59 What is the effect on the calculated value of the water of hydration should you fail to…

A: 59) Water of hydration : It is calculated by dividing the mass of the water lost by the mass of…

Q: Draw and name the molecular geometry for the nitrite ion. Be sure to use solid and dashed wedge…

A: We need to draw and name the molecular geometry of nitrite ion (NO2-) and use 3D representation of…

Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: Given: The mass of HCl taken = 2.2 g The mass of NaOH taken = 2.1 g We have to find the theoretical…

Q: Name the following compound. CH3 CH3 CH3CH₂ =CCH3 Spell out the full name of the compound.

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Q: 5) 15.00 mL of 0.620 M potassium chloride solution is combined with 25.00 ML of 0.870 M potassium…

A: We know that Molarity of the solution = number of moles / volume in L Number of moles = molarity *…

Q: 1. Calculate the concentrations of the following solutions. a) NaCl solution containing 0.02 mol in…

A: -> Molarity is number of moles present in 1 Litere of solution.

Q: Explain why at equal concentrations [Fe(CN)6]³ is deep red while [Fe(CN)6] is pale yellow.

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Q: Molecular mass of hydrocarbon decreases with increasing number of Carbon atoms  True False

A: False

Q: Draw the structure of the product(s) from the reaction below. Br Br Br Excu

A: KOtBu is bulky base. Bulky bases give more “Non-Zaitsev” products due to steric interactions with…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.