Reduction of aldehydes and ketones by sodium borchydride or hydrogen forms all O water O ester O alcohol O carboxylic acid O alkene

Q: Consider the following reaction at equilibrium CO(g) + H₂O(g) = CO₂(g) + H₂(g) If CO(g) is removed,…

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Q: Calculate the force (in N) on an alpha particle (Z of He = 2) passing a gold atomic nucleus (Z of Au…

A: Alpha particles (a) are composite particles consisting of two protons and two neutrons tightly bound…

Q: Calculate the solubility at 25 °C of CaF2 in pure water and in a 0.0080 M NaF solution. You'll find…

A: The solubility of CaF2 can be calculated using the following equation: Ksp = [Ca2+][F−]2 where Ksp…

Q: 3) Arrange the following compounds in the order of increasing acidity (use a table for pKa Values in…

A: We have find out the order of acidity.   Since you have posted multiple questions, we will provide…

Q: Kindly Analyze and Interpret these IR and H NMR spectra. I have attached the photos below. The…

A: The question is based on organic spectroscopy. we need to analyse the spectral data.

Q: When a 19.3 ml sample of a 0.447 M aqueous nitrous acid solution is titrated with a 0.433 M aqueous…

A: HNO2 is  a weak acid while Ba(OH)2 is a strong base . Thus given above is a weak acid strong base…

Q: Use the precipitation interactive to select the solution that reacts with the Pb(NO3)2 solution to…

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Q: 4. Write and balance the chemical equation that relates to each of the following word equations:…

A: Answer-4 In this question word chemical equations are given to us and we have to convert them into a…

Q: The preparation of an aqueous solution is described in the table below. For this solution, write the…

A: To determine the chemical formulas of the species that will act as acids, bases, or neither in the…

Q: Then, use the Born–Haber cycle to obtain the value of lattice energy for PbS. You will need the…

A: To calculate the lattice energy of PbS using the Born-Haber cycle, we need to use Hess's law to…

Q: Enter your answer in the provided box. How many milliliters of a 0.303 M HCl solution are needed to…

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Q: In an aqueous solution at 25 °C, if [H₂O] = 9.1 x 104 M, then [OH] is:

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Q: 2. A student has two compounds in two separate bottles but with no labels on either one. One is an…

A: Saturated and unsaturated compounds can be identified by different types of chemical observations. A…

Q: 3. Construct the following compounds using only the following carbon sources and whatever other…

A: All the reactions A, B, C have a common mechanism. Let us see it. Step 1-  The lone pairs of oxygen…

Q: The transformation shown below can be used in the synthesis of a natural product solated from the…

A: The question is based on the concept of organic reactions.   We have write the mechanism of the…

Q: Fluoride ion selective electrodes obey the following equation: E(V) K-3(0.0592)log[F] where the…

A: Solutions- Here, we have to determine the value of K and β from plot.

Q: Consider a buffer made by adding 132.8 g of NaC7H5O₂ to 300.0 mL of 1.83 M HC7H5O₂ (Ka = 6.3 x 10-5)…

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Q: Consider the following system at equilibrium where AH = -10.4 kJ, and Kc = 55.6, at 6.98 × 10² K:…

A: Le Chateliar' principle: A reaction at equilibrium shifts in a direction that nullifies the applied…

Q: Consider the following equilibrium: N₂O4 (g)-2NO₂ (g) AG=5.4 kJ Now suppose a reaction vessel is…

A: Recall the given reaction,                              N2O4 g ↔ 2 NO2 g…

Q: 4. You'll purify your aspirin product via recrystallization before you can weigh it. The Merck Index…

A: Recrystallization is a purification technique used to purify solid compounds based on their…

Q: 2O)6]2+ (aq) is pink. We have a well filled with add 0.10M CoCl2 and add some deioinized water with…

A: The given chemical equation describes the reversible reaction between [CoCl4]2- (alc) and 6 H2O (l)…

Q: Diagram the path of a carbon atom from the remains of Peter Rabbit’s deceased mother to where it…

A: We need to describe and draw a diagram of the path of a carbon atom from the remains of Peter…

Q: 5.10. A reaction 3AB is carried out in a batch reactor. Molar con- centrations of A and B are…

A: To determine the appropriate reaction model for the given data, we can start by plotting the…

Q: Determine the number of H-bridge donors and H-bridge acceptors for the next molecule. Is it likely…

A: Looking at the structure of the molecule, we can identify the following groups that can participate…

Q: How does an air freshener interact with a molecule that causes odor, like pyridine, a combustion by-…

A: An air freshener typically contains chemicals that are designed to neutralize or mask unpleasant…

Q: Solve please, I'm confused with part a, better to solve both.(AI answer not allowed). A 2.50 g…

A: a) During thermal equilibration, the system consisting of copper and air will reach thermal…

Q: Heat, q, is energy transferred between a system and its surroundings. For a process that involves a…

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Q: Calculate the amount of heat needed to melt 130. g of solid acetic acid (HCH3CO₂) and bring it to a…

A: Given , mass of solid acetic acid = 130 g

Q: Add curved arrow(s) to draw the final step of the mechanism. H₂C. CH3 CH3 + Bri Edit Drawing H₂C H₂C…

A: We have given the organic reaction and we jave to give mechanism for the Reaction.

Q: A chemical engineer is studying the following reaction: CH4(9)+2H₂S(g) → CS₂(g) + 4H₂(g) At the…

A: The direction in which the reaction proceeds to reach equilibrium can be predicted by determining…

Q: What can you say about the relative strengths of the intermolecular forces (IMFs) before and after…

A: The concept behind the answer is that the solubility of a substance depends on the balance between…

Q: Carbon disulfide can be prepared from coke (an impure form of carbon) and elemental sulfur.…

A: Given thermochemical reaction equation is 4C(s)+S8(s)⟶4CS2(l)      ΔH°=+358.8 kJ

Q: propose synthesis going from benzene and indicate necessary reagents and the major organic product…

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Q: 1. Ο (Α) (Α) Δ O (B) O (C) O (D) In the reaction 2 N₂O → 2 N₂ + O₂ O (E) Δ(Ο2) ΔΕ Δ(Ο3) ΔΙ Δ(Ο2) ΔΙ…

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Q: An equilibrium is established for the exothermic reaction Br₂(g) + 5 F₂(g) = 2 BrFs(g). How would…

A: Le Chatelier's principle: According to the Le Chatelier's principle when a change in concentration…

Q: Check the box under each compound that exists as a pair of cis/trans isomers. If none of them do,…

A: ONLY ONE QUESTION TO BE ANSWERED AS PER GUIDELINES, THANK YOU.

Q: At 850 K, the equilibrium constant for the reaction 2 SO₂(g) + O₂(g) = ⇒2 SO₂(g) is K. = 15. If the…

A: we have to determine the direction of net reaction for the given concentrations.

Q: d. e. OCH3

A: Coupling reaction:  Diazonium salt show coupling reaction with phenols aniline, ethers at ortho…

Q: The statements in the tables below are about two different chemical equilibria. The symbols have…

A: The data given is,

Q: When you add water to a small amount of sodium chloride (NaCl), the solid dissolved and the solution…

A: The question is based on the concept of chemical thermodynamics . we need to explain effect on…

Q: What is the pH at the equivalence point when 70.0 mL of 0.25 M HBrO is titrated with 0.35 M NaOH? Ka…

A: Answer: Conjugate base of weak acid gets hydrolyzed in its solution and produces OH- ions that…

Q: Draw the structure of the major organic product(s) of the reaction. Draw the structure of the major…

A: Hydrolysis of estee gives carboxylic acid and alcohol.

Q: how to analyse the peaks and graphs for different tecniques such as HPLC, IR, NMR, Mass spectrometry…

A: Paracetamol is a commonly used over-the-counter pain reliever and fever reducer. It is also known as…

Q: 3. Write balanced chemical equations for each of the following descriptions of a chemical reaction.…

A: Since, Balanced reaction means that both side number of atom present in equal number. Thus,

Q: (b) HDAB The transformation above can be performed with some reagent or combination of the reagents…

A: Given that, a reaction scheme is shown below We have to carry out the above transformation.…

Q: What is the osmotic pressure of a solution prepared by dissolving 0.597 mol glycerol (C3H8O3) in…

A: In the multiple questions, we solve only first question according to the Bartleby guidelines. If you…

Q: COH + Drawing - ≡ N ⓒ Di

A: Given a reaction of phenol with benzene diazonium dalt. We have to draw the product.     ★ Benzene…

Q: When this compound undergoes hydrolysis in acid, what products is lare) obrained? CH3-CH)C-O-CH; CH…

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Q: When you add water to a small amount of sodium chloride (NaCl), the solid dissolves and the solutiom…

A: When you add water to a small amount of sodium chloride (Nacl) , the solid dissolves and the…

Q: phenyl groups, they already start with 18 C's - so Wittig reagents may have 20 total carbons, at…

A: Solution: For any organic transformation we must have know about the nature of reagent. Grignard…