H₂C H₂N CH₂ CH |||||NH₂ IIIC/ CH₂

Q: Which compound of each of the following pairs is the STRONGER BASE? * (A) (B) O Option A O Option B…

A: We have to see the electronic configuration of P and S to determine the basicity of P3- and S3- .

Q: Choose the best reagent (A-E) for carrying out the following conversion from the list provided…

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Q: 22. What type of reaction is represented in the following equation?

A: Dear student , since you have posted multiple questions we are allowed to solve only first question…

Q: Kemi is working on a certain drug that is used in the treatment of hypertension. Before doing the…

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Q: QUESTION 48 In the mechanism of an acid catalyzed nucleophilic substitution of an alcohol with a…

A: A nucleophile can be either a neutral of a negatively charged species that has affinity for the…

Q: Question 8 of 15 Provide the correct three-letter abbreviation for the following amino acid: Gln O=0…

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Q: What is/are the most acidic proton) in the moloecle below? Select the anneer where the most acidic…

A: Given: structure of molecule.  Acidity is directly proportional to the stability of Carbanion.

Q: Given the reaction below, write the thermochemical equation showing the enthalpy of the…

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Q: ALab Data Verify your calculation. In your set-up, do your units cancel? Did you report your data to…

A: From the given data we are going to change it in standard form then using ideal gas equation we are…

Q: How many of the following are aromatic? 0000

A: Highly stable conjugated cyclic compounds that do not give addition reactions and follow the Huckel…

Q: For each of the following sets of reactants, write the balanced equation for the single displacement…

A: Since the replacement reaction is depends upon the standard reduction potential of the element…

Q: Increasing the pressure on the following reaction will increase which of the chemicals present in…

A: Here we are required to find the effect of the pressure on equilibrium reaction

Q: QUESTION 16 What is required to make the molecule below using the Dieckmann cyclization? O O HyCo.…

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Q: Which of the combinations below will produce some precipitate (even if only a very small amount)?…

A: For the precipitation of a sparingly soluble salt to take place, the ionic product should be greater…

Q: Which of the acids listed below has the weakest conjugate base? O H₂02; K₂ = 2.400x10-12 O HBr, K₂=…

A: The larger the value of ka stronger the acid and weaker the conjugate base.

Q: 16. Step 1 Step 2 Step 3 Students in a SCH4U class were examining the reaction between…

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Q: Rank the following salts in order of INCREASING pH of their 0.1 M aqueous solutions   1 2 3 4…

A: NH4NO3 is a salt formed from the weak base, ammonia and the strong acid, HNO3 will be acidic in…

Q: A protein drug vial has 10,000 Units that requires 4.2 mL of diluent to yield a concentration of…

A: Using dilution formula, final concentration of drug sample can be determined.

Q: Consider the following balanced reaction: C₂H4(g) + 302(g) →2CO₂(g) + 2H₂O(l) When 15 moles of O₂…

A: Given, moles of C2H4 = 8 mol moles of O2 = 15 mol The given balanced chemical reaction is : 2 C2H4…

Q: 1. Find the absolute and percent relative uncertainty. a. 6.2 (10.2)-4.1 (±0.1) = ? b. 9.43 (±0.05)…

A: Answer. To find the absolute we have to subtract the measured main values and add the…

Q: Calculate [H₂0%), (OH-) and % jonization FOR a 79 in solution of AND₂ K: FOR H₂U₂ = 5.1 X107

A: Given the molarity of HNO2 = 0.79 M  HNO2(aq) is a weak monoprotic acid with Ka = 5.1*10-4

Q: Lewis Diagram for  (CH3)2CHCHCHOH

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Q: To measure the amount of citric acid (CzHgO(CO,#/)g) in a certain candy, an analytical chemist…

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Q: What explains why many aldehydes and ketones can undergo self- condensation reactions in basic…

A: we have to select the correct statement for self- condensation reaction of aldehyde and ketones

Q: A 10 ml of concentrated acetic acid was added in a sufficient quantity of water to make 350 ml of…

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Q: What is the freezing point of a solution consisting of 0.500 moles glucose added to 295 g of water?…

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Q: Range from the most reactive metal from least reactive: Ag, Cu, Zn, Pb, Mg

A: Given metals are : Ag, Cu, Zn, Pb, Mg  Arrange from most reactive metal to least reactive metal.…

Q: 2. The carboxyl group on a benzene ring is a(n) (ortho-para or meta) director in electrophilic…

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Q: How many different proton environments are present in each of the following compounds? CH₂ ~I~ H₂C…

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Q: Calculate the diffusion coefficient for Mg in Al (FCC) at 700 °C. O 1.35 x 10 m²/s O 5.19 x 10-10…

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Q: QUESTION 1 What is the driving force for losing a proton as the last step in an electrophilic…

A: Solution The correct option is  D) To restore aromatic system

Q: For each of the following sets of reactants, write the balanced equation for the single displacement…

A: Gold metal is very inner in nature.

Q: 5. 6. 7. What is an activated complex? an unstable arrangement of atoms formed as reactant bonds are…

A: Dear student , since you have posted multiple questions we solve first three questions for…

Q: Sort the characteristic properties of the following isotopes of nitrogen into their respective bins.

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Q: 1) 2) - 3) I ОН н

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Q: E) 03 12. Fill in the box with the major organic product of the first step of the reaction shown?…

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Q: Suppose 2.61g of zinc chloride is dissolved in 150.mL of a 70.0mM aqueous solution of potassium…

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Q: Which of the following compounds is most likely to yeld a meta product in the following reaction ?…

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Q: (3) draw the major product of the following reaction, and then the arrow-pushing mechanism o H*…

A: In first step, acid is added to increase the electrophilicity of the carbonyl group. Then methyl…

Q: Find AH for the reaction below, given the following reactions and AH values: PC15(g) → PC13(g) +…

A: Given data:  Target reaction is as below: PCl5 (g) -----> PCl3 (g) + Cl2 (g) The information…

Q: Calculate the total volume, in milliliters, of clindamycin 600 mg/4 mL solution needed to prepare…

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Q: The label for oxacillin 2 g vial states that 11.5 mL of Sterile Water for Injection is needed to…

A: Concentration in mg/mL means 1 mg of solute is present in 1 mL of solution. For a solution of same…

Q: Calculate the equilibrium concentration of undissociated CH3 CHOHCOOH in a lactic acid solution with…

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Q: Missing Structure Missing Structure B. + CO

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Q: (A) B) P3-or S3--

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Q: part 1: please answer a-c An impure Mg sample weighing 0.0320 g was inserted into an inverted…

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Q: Write the complete set of quantum numbers that represent the valence electron for the following…

A: Quantum numbers Each electron in an atom is given a specific value. Quantum numbers are the names…

Q: and Liquid hexane (CH₂(CH₂) CH3) reacts with gaseous oxygen gas (O₂) to produce gaseous carbon…

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Q: Identify (circle and name) all the functional groups in the following structures of the reactant and…

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Q: a le m How many ¹H NMR signals are expected for this compounc ow many 13C NMR signals are expected…

A: We have to tell the number of 1H NMR and 13C NMR signals in the given molecule.

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.