ng groups H. HỌ Structure 1 Structure 2 NH2 +H Structure 1 Structure 2

Q: The following molecule or ion has one central atom. Choose the correct bond angle(s) about that…

A: The Total No of Valence electron  in N

Q: In a process of electroplating silver, a current of 15.2 amps (A) was passed through an electrolytic…

A: Since you have posted multiple questions, we are solving the first question. Please post rest of the…

Q: What is the [H3O^+] for a solution with a pH of 0.5?  show in decimal form   thank you

A: We know that,  PH = - log [H3O]+ From the given question, PH = 0.5 Therefore,  0.5 = - log [H3O]+…

Q: Which structure is NOT an intermediate in the following reaction? * Catalytic H* OCH,CH3 CH3CH,OH H.…

A: This reaction is formation of acetal from aldehyde. This is an acid catalysed reaction in which…

Q: 3. How is K, obtained by the half-neutralization method?

A: Since you have posted multiple questions, we will solve the first question. Please post rest of the…

Q: Which functional group has the maximum reactivity toward nucleophilic attack? a) acid chloride b)…

A:

Q: 1. Calculate the [OH` ] (aq) in a solution in which [ H'] = 3 x 10*M

A: Given that  [H]+ = 3 X 10-5 M

Q: What starting materials and reaction conditions are expected to yield the dye known as butter yellow…

A: Here we have to predict the reactants required to produce the given butter yellow dye.

Q: Draw the diastereoisomers and optical isomers of dichloridobis(ethylenediamine)chromium (III). Label…

A: Diastereoisomers are not the mirror image of the compound but have the same molecular formula, and…

Q: 3. Interpretation: What was the mass of the strip of magnesium used in the experiment? (Restate what…

A: # Interpretation: Mass of the strip of magnesium used in the experiment = 0.0354 g (up to 3 sig.fig)…

Q: Can number 4 be cis, trans configuration too?

A: Here we have to predict whether the pair of stereoisomers are cis-trans configurations or not.

Q: A 1.42 mol sample of 0, gas is confined in a 36.2 liter container at 37.5 °c. If the volume of the…

A:

Q: Calculate the average rate using the graph below. 1.2 1.0 0.8 [HO 0.6 0.4 0.2 10 20 30 40 50 60 70…

A: To calculate the average rate of the reaction.

Q: 5.94 PQ Sometimes driving your car on a hot day, you may encounter a problem with the fuel pump…

A: ✓Cavitation is the phenomena of formation of a vapor bubble in the flowing liquid where the pressure…

Q: Discuss about introduction to basic biochemistry laboratory techniques as following below. Molar…

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Q: How many mL of Mg(CH3COO)2 solution are needed to get 3.72 g from a 0.688 M Mg(CH3COO)2 solution?

A:

Q: 3) Provide a synthesis of the following compounds using the given starting materials as your only…

A: First convert the given alkyne as an electrophile (as an alkyl halide) by reducing alkyne to alkene…

Q: the stereogenic atoms. for cocaine

A: In this question, we will see the stereogenic atoms in the structure of cocaine. How we will get…

Q: What is the expected product? ELOH CH3 H2SO, (catalytic)

A:

Q: How does lime reduce sulfur dioxide emissions from the burning of coal?

A:

Q: QUESTION 28 What is the product(s) for the following reaction? excess I2 CH3 Product excess KOH

A: Let us discuss the step by step process.

Q: Which of the tollowing strategies is NOT expected to effect the reduction of 4-tert-butanol to…

A: ->Carbonyl compound reduce to alcohol when reacts with reducing agent LiAlH4,THF.

Q: The mechanism for the reaction described by rst A common NO,(g) + CO(g) → CO,(g) + NO(g) stronger…

A:

Q: A. Hydrolysis Observations Sample Warming effect Reaction with 2% Reaction with sat'd. AGNO, NaHCO,…

A: Hydrolysis of different-different sample and to write observation of it  (Warming effect , Rxn with…

Q: 20. How many grams of Ca metal are produced by the electrolysis of the molten CaBr using a current…

A:

Q: 15. The electrolysis of water produces A. gaseous water B. H2 and O2 gases C. electrically charged…

A: 15.Electrolysis is the process by which a compound is broken down by passing an electric current.

Q: 27. The value of E° for the following reaction is 0.189 V. What is the value of Ecell given the…

A: Here we have to find Ecell of the following Galvanic cell.

Q: For Barium-138, determine the nuclear radius and volume of the Barium-138 nucleus

A: It is the size of nucleus on assuming that shape of nucleus is spherical .

Q: Answer the following chemical reaction 1. Iron reacts with oxygen gas and forms solid iron(II)…

A: Reactants are the substances which are present at the start of any reaction. Products are the…

Q: State what would happen when (CH3)3P is added to the Lewis acid-Lewis base adduct (CH3)2O·BH3 in a…

A: Alright. So, if we think normally we might feel that P(CH3)3 should have been the more basic one…

Q: For the following reaction: 2A + B 2 C The rate law is determined to be: rate = 0.4357 [A][B] %3D…

A: Given :- The given reaction is 2A + B → 2C  Rate law is rate = 0.4357[A][B]  Initial concentration…

Q: 24. Electrochemical cell potentials can be used to determine equilibrium constants that would be…

A:

Q: Question 15 Consider the following reaction at a5°c if hcIS=0.0021 atm, rers= e.21a and Pe1z=0.40…

A: Reaction Quotient (Q) is the ratio of partial pressures of products to partial pressures of…

Q: 22. Consider an electrochemical cell based on the reaction: 2H+ (aq) + Sn (s) Sn2+ (aq) + H2 (g)…

A:

Q: Reaction: 2Al + 3C12 → 2AIC13 In an experiment, 54 grams of aluminium reacted with excess chlorine…

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Q: Which set of reagents can be used to achieve the following transformation? Reagents NCH2CH3 H2NET…

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Q: What is the IUPAC name? CH, a. (S)-4-methylpent-1-ynal b. (R)-2-methylpent-4-yank c.…

A: ->For IUPAC naming following steps are required First of all identify the longest carbon chain…

Q: CH3CH2SCH2CH3 can be synthesized by an SN2 reaction, Draw the structures of the alkyl chloride and…

A: Given in following question (1).1-chloro-2-butanol reaction with Na2CO3 and (2). Thioether formation…

Q: Consider the following initial rate data for the reaction: 3A+4B 4C [A] 0.002 [B] 0.02 initial rate…

A: 3A + 4B ----> 4C  the rate law for the above chemical reaction is     k = rate constant  m,n…

Q: NażCO:(aq) Na, * CO3 → Naz COz С. Molecular: Ionic: Net-Ionic:

A: Given,  Compound = Na2CO3  1). What is the molecular equation = ? 2). What is the total ionic…

Q: The reaction of a Grignard reagent with a carboxylic acid does not give a secondary alcohol because…

A: The reaction of grignard reagent with a carboxylic acid does not give secondary alcohol because of…

Q: Hello, can you please figure out the net-ionic equation too, please.

A: The acid-base nature of the salt solution depends on the nature of the acid and base from which the…

Q: Please how did you calculate 1.4007

A:

Q: pls ans. asap The titration reaction:  2Ce4+ + 3I-  ⇌  2Ce3+  +  I3-  is an example of: a.…

A: In iodometric titration , Iodide ion is reacted with oxidizing agent

Q: ANALYSIS (Performance Task # 2) 1. What does the second law of thermodynamics imply about the state…

A: 1. The second law of thermodynamics implies that the state of entropy of the entire universe, as an…

Q: The heat capacity of a diatomic gas fits the expression Cp = a + BT + yT² + ST³ . The values of the…

A:

Q: 1. What are the chemical hazards of both aniline and acetic anhydride?

A: there are various chemical hazards with different chemicals.  Some acute disease also happens with…

Q: The formal charge is the "charge" an element would have in a molecule or ion if all of the bonding…

A: Formal charge of an atom in a molecule can be calculated as follows: FC=V-N-B2FC=Formal…

Q: Calculate the radiation dosage in grays for a 59-kg person who is exposed for 6.0 s to a 3.0 Ci…

A: Mass of the person (m) = 59 kg Time of exposure (t) = 6.0 s Radioactivity = 3.0 Ci Energy of beta…

Q: What is the expected product for the following reaction? CH3 Ph3P CH3 H.

A:

Photochemistry

Photochemistry is the part of chemistry that studies the various mechanisms of reactions that are triggered by the presence of light energy. It also helps to study the changes involved in a molecule that can undergo the absorption of radiation.