Give detailed Solution with explanation needed..complete the following reactions..give answer all sub parts if you not then don't give answer..

Q: Molecule or Polyatomic HOCI NO₂™ N₂H4 H₂O₂ Hint: the oxygens are connected Lewis structure H-O—CI:…

A: we have to determine the bond polarity and polarity of the molecule

Q: 5. How many grams of potassium chlorate decompose to solid potassium chloride and 638 mL of oxygen…

A: Solution: Given: Volume of O2 = 638 mL= 0.638 L  Pressure of O2 = 752 torr × (1 atm 760 torr  )=…

Q: A 9.00 L tank at 12.8 C is filled with 3.68g of sulfur tetrafluoride gas and 8.53g of dinitrogen…

A: Given,  Mass of sulfur tetrafluoride (SF4)= 3.68 g  we know, molar mass of sulfur tetrafluoride…

Q: Which one of the possible products is the least likely to be formed? O O O O A B с D E HCI B…

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: A chemist measures the enthalpy change AH during the following reaction: 3 CH₂ Br(g) +…

A: In Thermodynamics we discuss with amount of heat evolved or absorbed by the system. In the given…

Q: The ultraviolet absorption spectrum of 4-methyl-3-pent-2-one in ethanol is shown below. Determine…

A: A question based on UV spectroscopy.

Q: ided Practice ections: Complete all problems. Ensure your work is shown, and proper units are plied.…

A:

Q: 1. You may begin this part of the experiment while the electrolysis is progressing. These studies be…

A: Nernst equation will be represented as, Ecell = E0cell - RTnFlog[anode][cathode] Ecell = electrode…

Q: 1. An Olympic-size pool is 50.0 m long and 25.0 m wide. a. How many gallons of water (density = 1.0…

A:

Q: Carbon monoxide and nitrogen monoxide gases combine to form carbon dioxide and nitrogen gases…

A:

Q: A student sets up the following equation to solve a problem in solution stoichiometry. (The ? stands…

A: (1.0 mol/L) (10-3L/1 ml) (52.27 g/mol)  -> 1 L = 103 ml  -> molar mass = 52.27 g/mol

Q: A chemist measures the energy change AH during the following reaction: CH₂(g) +20₂(g) → CO₂(g) +…

A: Recall the given reaction,                               CH4 g + 2 O2 g → CO2 g + 2 H2O l…

Q: The coefficients in a reaction equation are not necessarily equal to the reaction orders, whereas…

A: Statement:-  The coefficients in a reaction equation are not necessarily equal to the reaction…

Q: Part D What is the pH change of a 0.270 M solution of benzoic acid (pK₂ = 4.19) if 0.175 M benzoate…

A:

Q: The zinc-air battery shows much promise for electric cars because it is lightweight and…

A: To calculate the zinc electrode's energy density, we must first determine the amount of energy…

Q: When filling degenerate orbitals, electrons fill them singly first, with parallel spins is known as…

A: Rules for filling of electrons in orbitals:   (1) Aufbau principle: Orbitals are filled in order of…

Q: Answer the following questions: a) Draw the expected ¹H NMR spectrum of the following compound: b)…

A: Number of signals: Tells us about how many sets of protons with different electronic environment…

Q: n= n= n = 4s 5p 5d I = J = J l=

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Q: Decide which intermolecular forces act between the molecules of each compound in the table below.…

A: A question based on hydrogen bonding. 4 compounds are given that are to be distinguished based on…

Q: What is the final temperature (in oC) of a 9.0 g sample of graphite (specific heat = 0.720 J/(g K))…

A: The amount of heat absorbed or removed can be determined by the multiplication of mass, specific…

Q: Perform the synthesis below. The only nitrogen source available for this is NH3 О ОН NH

A: In the above question reactant and product are given,we have to discuss about the mechanism of the…

Q: Question 1 (a) Consider that 25.0 g of CH4(g) is contained in a sealed 2.0-L container at 30°C. What…

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

Q: Acetylene (C2H2) gas is often used in welding torches because of the very high heat produced when it…

A:

Q: Molecule or Polyatomic HOCN HOOD HO Lewis structure H-O-C=N: H H H Hybrid- ization AXE sp AX₂E₂ sp…

A: Detail

Q: The reduction of iron(III) oxide to iron during steel-making can be summarized by this sequence of…

A: Characteristics of equilibrium constant are : - If the equation (having equilibrium constant K) is…

Q: QUESTION 14 Electrochemistry In Part A of this experiment, a series of galvanic cells are built.…

A: The question is based on the concept of electrochemistry . we need to identify the correct statement…

Q: Consider a 2070 lb automobile clocked by law-enforcement radar at a speed of 85.5 mph (miles per…

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Q: The Ksp values for four salts are shown in the picture. The solubility of THREE of * the salts can…

A: Answer:- This question is answered by using the simple concept determination of solubility of a salt…

Q: Og is the noble gas after Rn. To go from [Rn] to [Og], you must fill four subshells (s, p, d, and f)…

A: The angular momentum quantum number (l) for g orbital= 4 The formula for maximum number of electrons…

Q: $ A chemist measures the enthalpy change AH during the following reaction: 3 CH₂ Br(g) +…

A: The thermochemical equations can be treated as algebraic equation which can be added,  subtracted,…

Q: 3. Provide structures for the products of the following reaction. NBS CCI

A: This is an example of allylic bromination

Q: A chemist fills a reaction vessel with 0.838 M lead (II) (Pb) aqueous solution, 0.146 M bromide (Br)…

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Q: Identify the diene and dienophile expected to produce the Diels-Alder product shown in the box…

A: Diels-Alder reaction involves the reaction of an electron-rich diene with an electron-deficient…

Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

A: A reaction in which oxidation & reduction occurs simultaneously are called Redox reaction.…

Q: How does the incorporation of non-classical hydrogen bonding affect the stability and reactivity of…

A: Non-classical hydrogen bonding, characterized by the formation of hydrogen bonds involving…

Q: 7) An organic acid (A) under goes ionization in water according to the equation RCODH RCOD +H* The…

A:

Q: Br 1. pyridine, heat 2. CH3 " heat

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: Use the observations about each chemical reaction in the table below to decide the sign (positive or…

A: Based on the observations provided for each chemical reaction, we can make conclusions about the…

Q: Which one of the possible products is the least likely to be formed? بیاید م MCI possible products

A:

Q: 3.2 Propose a mechanism from the following reactions: HBr -Br

A: When 1-methylcyclohexene reacts with HBr, the addition of bromide ion occurs at the methyl…

Q: Using acetonitrile (CH3CN) and CO2 as your only sources of carbon atoms, identify how you could…

A: Using acetonitrile (CH3CN) and CO2 as your only sources of carbon atoms, identify how you could…

Q: 1. Provide IUPAC names for the following compounds. CH 3 بتنہ Br CH3 CH3-CH₂-CH-CH₂-CH=CH₂ сценз a…

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Q: Show how you would prepare each of the following using a Grignard reaction. (There may be several…

A: Answer:- This question is answered by using the simple concept of preparation of alcohol using the…

Q: abcde In order to solve the equation above for c, you must multiply both sides of the equation by…

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Q: According to the following reaction, how many grams of hydrobromic acid are needed to form 26.7…

A: Given,  mass of bromine form = 26.7 g  we know, molar mass of bromine(Br2) = 159.808 g/mol  =>…

Q: Which would accomplish the following synthesis? OH (1) Q (1) H+ (aq) O (1) H₂O (2) HBr (2) HBr O…

A: The reaction proceed by the formation of a stable intermediate or transition state. If intermediate…

Q: When 4.13 g of a certain molecular compound X are dissolved in 35. g of cyclohexane (C6H₁2), the…

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Q: 13. Balance the following skeletal reactions using the half reaction method (under acidic…

A: Balancing redox reaction in acidic medium .

Q: Thank you. But if it undergoes E2 reaction, then wouldnt that mean product III won't be formed since…

A: No by E2 elimination only || products will form

Q: Determine the molar solubility (S) of Zn(CN)2 in a solution with a pH=3.45. Ignore activities. The…

A: Ksp for Zn(CN)2 = 3.0 × 10-16  Ka for HCN = 6.2 × 10-10  pH = 3.45  molar solubility (s) of Zn(CN)2…

Group 15 elements

The elements of group 15 are phosphorus, nitrogen, bismuth antimony, and arsenic. The most abundant element which is present in the air is nitrogen and the percentage of nitrogen present in the air is 78%. In the free state, the elemental nitrogen is present as diatomic gas (N2). In the organic matter obtained from plants and animals, phosphorus is the dominant element present. In nucleic acids, phosphate groups are present. Phosphates are also found in teeth and bones. The other elements arsenic, bismuth, and antimony are found as sulfides. Arsenopyrite, bismuth glance, and stibnite are examples of sulfides of arsenic, bismuth, and antimony respectively.