QUESTION 1 One reaction predominates when acetamide is treated with sulfuric acid. Choose the reaction, 1 or 2 that is most favorable. Reaction 2: Reaction 1: H₂C-C H₂C-C N-H I H N-H I H H₂SO4 H₂SO4 H₂C-C H₂C-C O-H N-H T H +N H H H

Q: 1. Complete the reaction and indicate how IR spectroscopy could be used to monitor the reaction…

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Q: What is the hydroxyl ion concentration of a solution with pH 2.43?

A: pH + pOH =14 pOH = 14-pH pOH =14-2.43 =11.57

Q: OH H CCNH H----OC NH, H CHO -H C= I U 9

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Q: Calcium crystallizes in a face centred cubic struture. The edge length of its unit cell is 558.8pm…

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Q: A student weighs out 94.53 grams of sodium permanganate, NaMnO4.  How many moles of NaMnO4 is this?…

A: Moles— It is the ratio of given mass of a compound to its molar mass  Mole = given mass / molar mass…

Q: hat type of reaction occurs when a quantity of water is added to cyclohexene in e presence of an…

A: Organic reactions are those in which organic reactant react to form organic products. There are…

Q: What is main objectives in extraction of beta- carotene from carrot.

A: Extraction is a separation process consisting of the separation of a substance from a mixture.…

Q: The density of gasoline is 0.65 g/mL. What is the mass in pounds of 45.0 L (about 12 gal) of…

A: Since, Density of the liquid is the ratio of mass to the volume of that liquid. Thus,

Q: Lance obtains a silvery metallic unknown. He weighs the metal and finds that he has 60.55g. When he…

A: Given - Mass of metal = 60.55 g             Initial volume of water= 25.2 mL            Final volume…

Q: The general molecular formula of the compound shown is an example of a(n): a) primary amine b)…

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Q: Saponification is a process in which soap is produced from the chemical reaction between  animal fat…

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Q: 2. In an FCC structure, the atoms are found on the corners of the cubic unit cell in the centers of…

A: In FCC : Number of total atoms in a unit cell =4  Number of atoms at corners = 8  ( contribute each…

Q: Use Scientific Notation (and only scientific notation!) to find the answer to the following. Write…

A: Scientific notation is the most convenient way to express the magnitude of any physical quantity. In…

Q: Calculate the approximate number of atoms in a bacterium, assuming the average mass of an atom is…

A: Given,  Average mass of an atom is 10 times the mass of hydrogen atom Calculate the approximate…

Q: 3. Draw the complete molecular orbital diagram (energy diagram like you have seen in class) for the…

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Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

A: Answer: Depression in freezing point of a solution containing non-volatile solute is: ∆Tf=i×Kf×m…

Q: Draw the skeletal structure of butan-1-amine from the condensed formula (shown below).…

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Q: In the structure of 2,3,3-trimethylpentane, identify the primary (p), secondary (s), tertiary(t),…

A: Given compound is alkane as it contain single bonds between carbon atoms. Alkanes are organic…

Q: .Reason from a scientific model. Write out a brief paragraph explaining why we see specific colors…

A: To describe the Bohr model of the atom and on the basis of it briefly explain why different colors…

Q: Tell what sublevels there are in each of the following energy levels, and explain each answer in…

A: Q.4) Here energy levels are given and we have to find sublevel in these energy levels. •Please pay…

Q: What type of orbital is not used in constructing the molecule shown below? 1. S 2. P 3. sp 4. sp² 5.…

A: The given molecule is ethyl acrylate.

Q: Complete the table (the correct value for cell D8 is 5.0 10-3). What is the value of cell D11? X

A: The mass (mg) of the Fe after the dilution in the solution is same as in the given volume of stock…

Q: 1. How many grams of glucose would you need to make 500 ml of an 8% solution? 2. What is the percent…

A: Answer: These questions are based on (w/v)% concentration of solute in solution where volume of…

Q: 1. In the combustion of methane, how many moles of O₂ are required if 6.75 mol of CH4 is to be…

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Q: 8. Predict the sign of the change in entropy for the condensation of steam to liquid water. 9.…

A: Entropy means randomness. Higher the randomness of the system, higher will be its entropy.

Q: The functional group(s) contained in the compound shown below is CH,NHCH,CH3 A) an amine. B) an…

A: Organic compounds are compounds which contain carbon and hydrogen. A functional group is a  moiety…

Q: 8. For the following reactions, determine the value of “x”. a. 4C + S8 = 4CS2 3.2 mol S8 yields x…

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Q: How many grams of nitrogen are required to react completely with 6.5 liters of hydrogen in forming…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: associated with the following: a. Bohr model of the the atom. b. Wave-mechanical atomic model.

A: Bohr Atomic model are wave mechanical models are given to define the structure of an atom

Q: I. Draw the appearance of RBC suspended in the different salt solution, and write down your…

A: The flow of solvent molecules across semi-permeable membrane between two solutions of different…

Q: How many grams of oxygen (O) are present in a 6.41 g sample of potassium nitrate (KNO3)? Enter your…

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Q: The separation of the various components of crude petroleum by differences in their boiling points…

A: As per bartleby guidelines I answered only first question so please don't mind thanks in advance.…

Q: Why do you think the helium atoms approach each other? be sure to include descriptions of relevant…

A: Van der Waals forces are weak intermolecular forces that are dependent on the distance between atoms…

Q: The carbon-carbon bonds in benzene are: O a) Identical to the carbon-carbon bonds in cyclohexene Ob)…

A: 1) we have to identify the true statement regarding carbon carbon bonds in benzene

Q: How to write a scientific discussion?

A: Scientific discussions are used to understand research papers. These scientific discussions are…

Q: How many atoms of mercury are required to produce 3.49 L of H, gas (density= 0.0899 g) according to…

A: Given, 2 Hg(l) + 2 HNO3(aq) ----> Hg2(NO3)2(aq) + H2(g) Volume of the hydrogen (H2) gas = 3.49 L…

Q: Calculate the concentrations of acetic acid (pK₁ = 4.76) and sodium acetate necessary to prepare a…

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Q: Gaseous ethane (CH₂ CH₂) reacts with gaseous oxygen gas (0₂) to produce gaseous carbon dioxide (CO₂)…

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Q: The molar mass (to two decimal places) for Fe2(CO3)3 is

A: Answer: Each mole of Fe2(CO3)3 contains 2 moles of Fe atoms, 3 moles of Carbon atoms and 9 moles of…

Q: Calculate the volume, in milliliters, of a 0.520 M KOH solution that should be added to 4.000 g of…

A: Data given:  Molarity of KOH solution = 0.520 M = 0.520 mol/L (M = mol/L)  Mass of HEPES = 4.000 g…

Q: Choose the correct IUPAC name for the following compound: & a) 1,3-dichlorocyclohexane Ob) Oc)…

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Q: Van der Waals Equation of State The Van der Waals equation of state is: (p+ Table 1C.3 in the…

A: Given,  Number of moles of CO2 gas = n = 0.324 mol  Volume in L = V = 2.59 L  Pressure in bar = P =…

Q: Three gases 8.00g of methane CH4 ,18.0g of ethane,C2H6,and an unknown amount of propane,C3H8)were…

A: First we will calculate the total number of moles of gases using ideal gas equation. Then calculate…

Q: D.IComplete the following table of haloalkanes D.1- Chloromethane IExpanded structural formula D.2-…

A: Please find your solution below : Haloalkanes are the hydrocarbons comprising of an alkane in which…

Q: What is procedure in extraction of beta-carotene from carrot.

A: Extraction is a technique which is used to  a substance from a mixture. It is the first step to…

Q: 2.Given the information that each visible transition ends at the 1st excited energy level (n=2),…

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Q: AgNO3(aq) + K₂SO4(aq) 2AJ H3PO4 (aq) C2H6 (g) + 1504 NaOH (aq) + O2 (g) KNO3(aq) + Ag2SO4(s))…

A: Count the number of atoms of each element present on both sides of the reaction and then balance…

Q: If you had 1 mol of Cr8(PO4)3 how many moles of Cr would there be?

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Q: how does 31.6 * 0.57 = 18.1? when doing the math im getting 18.012. is there a step im forgetting?…

A: 48.7 g of dichloromethane has 31.6 KJ/mol enthalpy of vaporization ∆H°vap .We have to calculate…

Q: draw orbital diagram only

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Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.