NHCH2CH3

Q: The name for the following compound is * HO CH2 H,C O (2R)-3-methyl-5-hexen-3-ol O (3S)-3-methyl-5-h...

A: Applying concept of IUPAC nomenclature of organic molecules.

Q: Which molecules from the following is/ are achiral? * Br HE Br CI Br Br CI Br II O II More than one ...

A: The solution is given below - 

Q: 1. possble fill ins high, low, >7,<7 Consider a concentrated acid solution. Fill in the follow...

A: Introduction :  As per company norms we cannot answer more than one question per session . So, I am ...

Q: A strip of aluminum weighing 0.789 g is heated from 26.1 degree C to 45.8 degree. What is the q?

A: To find q

Q: For the functional groups on the following molecule, what characteristics IR absorptions would be ex...

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Q: 1) How many aluminum atoms are there in 3.50 grams of Al,O;? (a) 2.45 x 1022 (b) 2.07 x 1022 (c) 1.6...

A: Answer :-  (e) 4.13 × 1022  The aluminum atoms present in 3.50 g Al2O3 = 4.13 × 1022 atom  ---------...

Q: What is the effect on the solubility of silver chloride, AgCl, if sodium chloride, NaCl is added to ...

A: When we add NaCl to AgCl the Solubility of AgCl decreases

Q: One of the key ingredients in certain cosmetics is Pb2Cl2CO3 and is created as shown in the reaction...

A: Given mass of CO2= 4.87 g  Given mass of H2O = 2.7 g  Given mass of NaCl = 0.46 g  Given mass of PbO...

Q: Part A HNO,(aq) + Ca(OH)2()→H¿O(1) + Ca(NO,);(@q) Express your answer as a chemical equation. Identi...

A: Part A: The given unbalanced chemical equation is as given below --- HNO3 (aq.)    +   Ca(OH)2 (s)  ...

Q: What is the molecular weight of a gas which diffuses 1/50 as fast as hydrogen? (H;: 2.016 g/mol) A) ...

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Q: The molecular formula for paracetamol is C3H9NO2. How many moles of C atoms are present in a 10.0 g ...

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Q: Using the balanced equation for the reaction of magnesium metal with hydrochloric acid, HCl(aq), how...

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Q: What alkyl group is attached to the oxygen in the following ester? Propyl Isopropyl Sec-propyl Ethyl...

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Q: Calculate the mass (in kg) of NH3 formed when 1.8 kg of H2 and 2.14 kg of N2 are reacted according t...

A: We have given that  Mass of H2 = 1.8 kg = 1800 g Mass of N2 = 2.14 kg = 2140 g Molar mass of H2 = 2 ...

Q: Steve Rogers was transformed into Captain America through application of fictional vita-rays. If pho...

A: Given Energy = 3.12*10-14

Q: Select the major product of the reaction: HO. (b) (d) (e)

A: We know that  Sodium ethoxide is strong base and it will abstract proton to give elimination product...

Q: Identify the spectator ion(s) in the following reaction:HClO3(aq)+Sr(OH)2(aq)→Sr(ClO3)2(aq)+H2O(l) ...

A: To solve this problem first we to write the ionic equation then we will write the net ionic equation...

Q: Use the following acid ionization constants to identify the correct decreasing order of base strengt...

A: Decreasing order of basic strength of given compounds is as follows

Q: Which of the following species are not resonance forms of the anionic species in the box?" es. HS 1 ...

A: Applying basic concepts of resonating structure determination.

Q: Classify each solvent as protic or aprotic. a. HOCH,CH2OH b. CH3CH,OCH,CH3 c. CH,COOCH,CH3

A: A solvent plays the role of a medium in which the reaction will take place to give the products. The...

Q: A reaction is carried out using 0.0754 g of magnesium and an excess of HCl(aq), and the H2 gas is co...

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Q: In the reaction 2 Na + 2 H2O → 2 NaOH +H2, how many liters of hydrogen at STP are produced from 50.0...

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Q: The measured voltage value for the electrochemical cell below is 2,689 volts. Find the molar concent...

A: Solution:     An electrochemical cell is a device that is utilized for the generation of electrical ...

Q: what steps can be taken to improve the quality of analytical results. explain briefly.

A: Quality of measurements made in chemistry and other areas is an importants issuue in today's world a...

Q: 15-Which of the following molecules is the product for the given reaction? Na, dry ether Br a) b) c)...

A: The answer to the following question is-

Q: If Sodium (Na) bonds with Chlorine (CI), which statement is true? Na Na Sodium atom CI Chlorine atom...

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Q: In a laboratory study, a calibration was performed using NHẠC1 to analyze ammonium spectrophotometri...

A: Spectrophotometry is a technique which is based on absorption of electromagnetic radiation by specie...

Q: 3Li, 55Cs.19K. Rank the 10Ne clements according to their increased ionization energies. A)K <Li&l...

A: We are to find the order of ionization enthalpy of the elements Li, Cs, K, Ne.  

Q: What sequence of steps can comvert benzene into 4-isobutylacetophenone

A: The details solution for this is provided below in attach image.   

Q: From the graph, estimate the half-equivalence volume: ________________ mL From the graph, estimate t...

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Q: The following compounds are: CH Br IF Br constitutional isomers. enantiomers. diastereomers. O Ident...

A: Applying concept of RS configuration.

Q: Calclate the grams of NaCl contained in 733.7 milliliters of a 0.870 M solution of NaCl. A. 32.0 B...

A: Provided volume (V) of NaCl=733.7 ×10-3 Provided Molarity (M)= 0.870M Molar mass of NaCl= 58.44g/mol...

Q: The caffeine molecule is shown below. Indicate the electron geometry AND the molecular shape around ...

A: Electron geometry is defined as the arrangement of electron groups. Correct structure: A.) The carb...

Q: Write the IUPAC name for each of the following compounds

A: We know that  basic rule of IUPAC Nomenclature : 1. Select longest continues chain of carbon-carbon ...

Q: What is the major product of the following reaction during a thermodynamic event? HCI

A: Given reaction: To predict: The major product of the given reaction during the thermodynamic event.

Q: The main product was formed for the following reaction * (S)-2-Bromooctane Меон, 50°С (R)-2-lodoocta...

A: We will write the product of the given reaction

Q: (a) Compound D undergoes a reaction with hydrogen bromide, HBr to produce 2-bromobutane. D exists as...

A: Alkenes and alkynes can decolourises bromine solution in methylene chloride. Colour changes from a d...

Q: 2.8 x 4.5039 =? what is the result of the operation expressed in significant numbers? A) 12.6 B) 12....

A: Given  2.8 x 4.5039 = ?

Q: According to Lewis structure, which of these compounds possess a single unpaired electron? O N20 O N...

A: Given that : We have to determine which of the compounds possesses a single unpaired electron. The g...

Q: When the Cr2+ concentration increases, does the cell potential decrease, increase or stay the same? ...

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Q: Draw and explain the acetylation reaction of methyl salicylate. Give an explanation of the reaction ...

A: acetylation can be done by reaction of methyl salicylate with  derivative of acetic acid.

Q: 1. Which is the smallest particle of matter? A. Cell B. Atom C. Molecule D. Compound 2. Which of the...

A: Note: Since you have posted a question with multiple subparts, we will solve the first three subpart...

Q: If the density of indium is 7.31 g/em', how many atoms are there in a indium piece of 30 dm wide, 5 ...

A: Firstly mass of indium piece calculate than mole calculated.

Q: Which compound is a primary amine with the formula C5H13N? * H2N NH II III NH2 IV V O I O III and V ...

A: Primary amines are compounds that have one carbon atom linked to the Nitrogen atom of the amino grou...

Q: If the density of indium is 7.31 g/cm', how many atoms are there in a indium piece of 30 dm wide, 5 ...

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Q: (a) Write the IUPAC name for each of the following compounds: (i) (ii) CI (b) Draw the structural fo...

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Q: Which diagram is the correct electron dot diagram for magnesium? (Use the section of the periodic ta...

A: ELECTRON DOT DIAGRAM: The electron dot diagram is also known as Lewis diagram which denotes the numb...

Q: Solve the following problems systematically and show how you arrived at the final answer. How much ...

A: Heat change during phase change The equation used to find the heat change during a phase change is ;...

Q: Draw a structure a. 3,4-dimethylpent-1-yneb.3-methyl-3-ethyl-1-butenec. 3,3-dimethyl-4-decened.1,1-d...

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Q: 4. From a pyrite concentrate containing 65% by weight pyrite (FeS,) by total oxdizer roasting, the f...

A: