muscalure

Q: Many drugs are sold as their hydrochloride salts (R2NH2+ Cl−), formed by reaction of an amine (R2NH)...

A: a.

Q: Calculate the pH of each of the following strong acid solutions:(a) 0.0167 M HNO3, (b) 0.225 g of HC...

A:  To calculate pH of each of strong acid solutions: (a). 0.0167 M HNO3

Q: How many atoms of oxygen (O) are there in 15.0g of H2CO3?

A: The molecular formula of a compound represents one mole of its molecules. So,  H2CO3 represents one ...

Q: The reaction between hydrogen gas and oxygen gas. (i) Using correct scientific terminology, DESCRIBE...

A: Hydrogen molecules violently react with oxygen when the existing covalent bonds within the H2 molecu...

Q: I was wondering if you could help me. I'm not sure how to find the grams of KCl.   325 mL of 0.25% (...

A: SOLUTION: Step 1: (w/v) % of the KCl solution is 0.25%. The total volume of the solution is 325 mL. ...

Q: examples of application of the second law of thermodynamics

A: According to the 2nd law of thermodynamics, the total entropy of any system will always either incre...

Q: NH3(g) and HCl(g) react to form the ionic solid NH4Cl(s).Which substance is the Brønsted–Lowry acid ...

A: According to Bronsted-Lowry Acid is a substance that can donate H+ ions. Base is a substance that ca...

Q: CH3+ and CH3− are two highly reactive carbon species. a. What is the predicted hybridization and geo...

A: a) Since the CH3+ has a +ve charge  hence it means the centre atom C has lost 1 valence electron and...

Q: Americium-241 is used in smoke detectors. It hasa first-order rate constant for radioactive decay of...

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for yo...

Q: Predict whether the dipotassium salt of citric acid(K2HC6H5O7) forms an acidic or basic solution in ...

A: Di-potassium salt of citric acid dissociates into K+ and HC6H5O7-2 ions. Citric acid is a tri-protic...

Q: The following table gives the vapor pressure of X gas as a function of temperature Temperature (K) V...

A: (a) The curve for Clausius-Clapeyron equation in accordance with the given data is shown below and a...

Q: Is it possible for a solution to have a negative pH? If so, would that pH signify abasic or acidic s...

A: Yes, there is possible for a solution to have a negative pH.  Why because for a concentrated solutio...

Q: Oximene and myrcene, two hydrocarbons isolated from alfalfa that have the molecular formula C10H16, ...

A: H2/Pd reagent is used for hydrogenation of alkene and alkyne to covert them into alkane For Ozonolys...

Q: A flask is charged with 0.100 mol of A and allowed to reactto form B according to the hypothetical g...

A: a) Since from the given reaction A(g)----->B(g),  1 mole of A is reacting to produce 1 mole of B ...

Q: The following reaction has Kp = 109 at 25°C. 2 NO(g) + Br2(g)  2 NOBr(g) If the equilibrium partial ...

A: Given,  The value of equilibrium constant Kp = 109 The equilibrium partial pressure of Br2 = 0.0159 ...

Q: A sample of an ideal gas has a volume of 3.75 L at 10.80 °C and 1.70 atm. What is the volume of the ...

A: The generalized form obtained by equating all important gas laws is recognized as "combined gas law"...

Q: Name the alkene depicted in the ball-and-stick model and draw the constitutional isomers formed when...

A: The given structure consists of black and white balls. Black represents the number of carbon atom, w...

Q: What product (including stereochemistry) is formed in each of the following intramolecular reactions...

A: The product (including stereochemistry) is formed in each of the following intramolecular reactions ...

Q: Suggest possible molecular formulas for a compound that has a molecular ion with an m/z value of 86....

A: Spectroscopy gives us the idea for the identification of compounds by knowing one or more values. Fo...

Q: Draw the products (including stereochemistry) of the following reactions.

A: The reaction of Grignard reagent with an aldehyde/ketone followed by hydrolysis yields an alcohol. T...

Q: Using cyclohexanone as the starting material, describe how each of the following compounds can be sy...

A: a.

Q: Draw an energy diagram for each reaction. Label the axes, the starting material, product, transition...

A: This is a one step reaction A gives B.  This reaction is exothermic since B is lower than A

Q: Devise a stepwise mechanism for the following reaction. (Hint: The mechanism begins with the conjuga...

A: Given:

Q: A sample of helium gas at a pressure of 0.565 atm and a temperature of 218 °C, occupies a volume of ...

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant T = te...

Q: According to the following reaction, how many grams of water will be formed upon the complete reacti...

A: Given, Mass of oxygen gas = 30.0g

Q: Draw a simple diagram to show the hydration of the potassium ions.

A:

Q: Mechanism on how 1,2-diphenoxyethane is produced from ethylene oxide

A: The reaction for the formation of 1,2-diphenoxyethane from ethylene oxide can be done in three steps...

Q: The thermite reaction (shown below) is very important in welding projects and other important proces...

A: In a chemical reaction, two or more reactants react with each other to form a new substances. This n...

Q: For the following reaction, 5.21 grams of water are mixed with excess diphosphorus pentoxide. The re...

A: In the first step write down the balance chemical equation and calculation of mole of water.

Q: Illustrating with equations, indicate how the following substrates or reactants would be converted t...

A:

Q: Compare a homopolysaccharide and a heteropolysaccharide

A: A polymer in which many monosaccharide units are joined together by glycosidic linkages is known as ...

Q: Why was it important that you marked the origin line and component locations on the paper chromatogr...

A: Pencil is made up of either graphite or lead and it does not have any interaction with the mobile ph...

Q: Consider the following reaction:CH3Br(aq) + OH-(aq)------>CH3OH(aq) + Br-(aq)The rate law for thi...

A: The balanced equation and the rate of the equation is expressed below:

Q: The decomposition of dimethyl ether, (CH3)2O, at 510 °C is afirst-order process with a rate constant...

A: First-order reactions occurring at nearly constant volume-temperature possess a specified reaction r...

Q: Chemistry Question

A: Hello. Since the question consists of multiple sub-parts, the first three sub-parts shall be only so...

Q: Which of the following is not a monoprotic acid? Group of answer choices CH3COOH HCl H3PO...

A: Monoprotic acids are acids that can supply only one hydrogen ion during an acid-base reaction. Dipro...

Q: For each pair of compounds: [1] Which indicated H is more acidic? [2] Draw the conjugate base of eac...

A: The hybridization plays an important role in acidity. More is the 's' character, more is the acidity...

Q: I asked this question before but many people told me that the answer the expert gave me was wrong. C...

A: Given:  PH2S = 1.5 x 10-4 atm PSO2 = 2.0 x 10-2 atm PH2O = 2.5 x 10-2 atm Temperature = 350 C + 273 ...

Q: What is the color of a visible radiation having an energy of 3.60 x 10-19J?Blue: 440 –490 nm Green: ...

A: Electromagnetic spectrum involves different radiations from the lowest to the highest frequency valu...

Q: Add curved arrows to show how the first resonance structure can be converted into the second.

A: Resonating structure: These are shown due to the presence of a conjugated system due to resonance it...

Q: Bupivacaine (trade name Marcaine) is a quick-acting anesthetic often used during labor and delivery....

A: If any atom holds its lone pairs fixed or localized then it can facilely donate those lone pairs and...

Q: Draw the structure of a 1°, 2°, and 3° carbocation, each having molecular formula C4H9+. Rank the th...

A: The structure of a 1°, 2°, and 3° carbocation, each having molecular formula C4H9+ is drawn as,

Q: The following diagrams represent mixtures of NO(g) andO2 (g). These two substances react as follows:...

A: The given reaction is as follows: Rate of the reaction is second order with respect to NO and first...

Q: At 100 °C, Kc = 0.078 for the reactionSO2Cl2(g) ⇌SO2(g) + Cl2(g)In an equilibrium mixture of the thr...

A: Record the given data, The given temperature is 100+273 = 373 K The concentration of SOCl2 is 0.108 ...

Q: Answer the following questions about acetonitrile (CH3C ≡ N:). a. Determine the hybridization of bot...

A: Hybridization is the mixing of valence atomic orbitals to get equivalent hybridized orbitals that ha...

Q: The following kinetic data are collected for the initial rates of a reaction 2 X + Z→ products: Expe...

A: Any chemical reaction's order gets defined through the overall powers of reactant's concentration av...

Q: Nicotine can be made when the following ammonium salt is treated with Na2CO3. Draw a stepwise mechan...

A: In this step the dissociation of sodium carbonate into carbonate ion and abstract a proton from prot...

Q: Which C–H bond is most readily cleaved in linoleic acid? Draw all possible resonance structures for ...

A:

Q: Helium, neon, and argon are released into a larger room. Which will diffuse more slowly?

A: According to Graham’s law of diffusion, the ratio of diffusion of gases is inversely proportional to...

Organomagnesium compounds

The interaction of alkyl halide with Mg metal in a suitable ether solvent is the common method for the synthesis of the Grignard reagent.

Hydrolysis Grignard Reactions and Reduction

Organomagnesium halides are Grignard reagents. Francois Auguste Victor Grignard, a French chemist who received the Nobel Prize in Chemistry in 1912, created these highly useful reagents.