IG SCR Which of the following fatty acids represented by their shorthand notations has the lowest melting point? O 18:3 fatty acid O 18:2 fatty acid O 18:0 fatty acid O 18:1 fatty acid

Q: 1. Give IUPC name for the following compounds a) (CH3)3COH c) HOCH₂CH2OH b) CH₂=CH-CH₂OH d)…

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Q: a. Be(OH)2 + H₂SO4 → b. H₂B-NH₂ + HBr → c. PC15 (g) + SO2 (g) → d. Al2Se3 (s) + HCl(aq) → e. Cl2(aq)…

A: Finish and balance the following reactions.   Dear student, according to the Bartleby guidelines, we…

Q: What is the formula weight of magnesium hydroxide, an ingredient found in antacid? A. 72.0 u C. 58.3…

A: The mass of one formula unit of a substance is known as formula mass. The formula mass of the sum of…

Q: Are any of the following true at the equivalance point? The analyte is present in excess, the…

A: A Titration is a volumetric method to determine the concentration of unknown solution.  In Titration…

Q: How many atoms of chlorine are present in 5.0 moles of carbon tetrachloride? 1 mole = 6.02 x 1023…

A: Given  5 moles of carbon tetrachloride  Formula of carbon tetrachloride = CCl4

Q: Joules (J) are a measure of energy.  Chemists often measure energy in calories (cal).  If 1 cal =…

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Q: V. @Given the following reaction shall the detailed 1 mechanism fer me Conversion of A to B •OCN3 y…

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Q: A buffer solution is made that is 0.462 M in HCIO and 0.462 M in KCIO. If K₂ for HClO is 3.50 ×…

A: Given -> [HClO] = 0.462 M  [KClO] = 0.462 M  Ka(HClO) = 3.50 × 10-8  Mole of HI = 0.102 mole…

Q: Avogadro's number is the number of particles in one mole (6.022 x1023 particles = 1 mol). How many…

A: Inorder to calculate the number of molecules of water in 4.5 mol sample of sodium chloride, we first…

Q: Carbon dioxide, CO2, is a byproduct of combustion reactions and an important greenhouse gas in…

A: The molecule of carbon dioxide (CO2) has a total of 8 valence electrons. This is because carbon has…

Q: For the following reaction, 25.3 grams of sulfur dioxide are allowed to react with 5.89 grams of…

A: Note: Since you have posted multiple questions, we will provide the solution only to the first…

Q: Draw Lewis structures, 3-D structures, and the name of the electron group geometry and molecular…

A: The molecules given are Carbon dioxide CCl4

Q: 12 Find the radius of a nucleus of C and 6 (a) (b) 12 C 6 238 92 U fm fm 238 92 U.

A: Given : symbol of atoms

Q: Calculate the pH of a solution made by mixing 200.0 mL of 0.64 M hydrocyanic acid (Ka = 4.9 × 10−10)…

A: Given: The Ka for HCN = 4.9 × 10−10 We have to calculate the pH of a solution made by mixing 200.0…

Q: Finding Kpo and AG from the Equilibrium Composition EXERCISE: If 0.1500 mol of O₂(g) is placed in an…

A: To find Kp and AG° for O2(g) 2 O2(g) at 3700 K, we need to use the equilibrium constant expression…

Q: Hydrogen peroxide reacts to form water and oxygen gas: 2 H₂O₂ (aq) → 2 H₂O (1) + O₂ (g). If 32.2 g…

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Q: Part A Recall all the models you described in task 1. Think about the results each model would…

A: Models of the atom does the experimental evidence support for the experiment with hydrogen gas are:…

Q: What is the osmotic pressure, in atm, of 2.2 L of an aqueous solution that contains 280 g of calcium…

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Q: What is the quantity of heat (in kJ) associated with cooling 183.9 g of water from 25.60 °C to ice…

A: The following equation is used to calculate heat energy of the system when mass of an object and…

Q: 2Co²+ + 2Sb0++ 3H₂O2Co + Sb₂05+ 6H+ In the above redox reaction, use oxidation numbers to identify…

A: Since, In redox reaction, Oxidation and reduction reaction both takes place simultaneously. Thus,

Q: Choose the statement below which best describes electrolytes. a) Electrolytes are compounds which…

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Q: aluminum oxide cation to anion ratio

A: Cations It carry a positive charge.  They are postively charged ions.  Anions It carry a negative…

Q: Four main-group elements a, b, c and d are highlighted in the outline of the Periodic Table below:…

A: Atomic radius is the distance from nucleus of the atom to the outer shell. In general, atomic radius…

Q: What is the density (in g/L) of N2 gas at 35oC and a pressure of 365 mmHg?

A: Given: Temperature = 35oC Pressure of gas = 365 mmHg Molar mass of N2 = 28 g/mol

Q: 9) show the major organic products 1.LDA Sa 2. CI أقوم BV. ·11₂0 KO + HO +

A: This is substitution reaction in which enolate substitute the chlorine  In this reaction anhydride…

Q: Construct, fully label, and populate a MO diagram for the nitrosonium anion, NO*. Based on the…

A: More bond order more stronger bond.

Q: Oxygen-15 is an isotope of oxygen that is used in the medical procedure called a PET scan. The…

A: Given that, the half-life of oxygen-15 is t1/2 = 2 min. A hospital needs 1 g of oxygen-15. The…

Q: Consider the endothermic reaction: 5CO(g) + 1205(g) 12(g) + 5CO2(g) The following conditions…

A: Given  , Reaction : 5CO(g) +I2O5(g) ⇌ I2(g) +5CO2(g)  (endothermic reaction )

Q: DF OFFIC ANSCR CH3 Classify the amino acid with the R group -CH2-CH-CH3 according to its polarity. O…

A: These amino acids are nonpolar

Q: 4) Which of the following can function as a chelating agent? (Hope you know w b) CO c) H₂NCH₂CH₂ b.…

A: Chelating agent - A ligand which has at least two donar atom and both the donar atom can form bond…

Q: A buffer solution is 0.339 M in H3PO4 and 0.382 M in KH₂PO4. If Kal for H3PO4 is 7.5 x 10-3, what is…

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Q: 6) if compound B is treated w/ ageons Hel and heat, it under goes the following reaction. Show a…

A: Ester undergo hydrolysis to give carboxylic acid and alcohol. Keto carboxylic acid undergo…

Q: If you add 6.0 moles of antifreeze to 500.0 grams of water , at what temp will it freeze  freezing…

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Q: show the detailed n) vili 요 ;) Naon 1₂.0 Heat mechanism of each Na OCH3 CH 3 OH 1. FC = CNa excess…

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Q: Calculate the heat of reaction AH for the following reaction: 2 NH3(9) N₂(g) + 3 H₂(g) You can find…

A: The given reaction is 2NH3(g) → N2(g) + 3 H2(g) The bond energies are given below. Bond Bond…

Q: 7. 8. 9. Br Provide IUPAC name: 10. Arginine at pH=7 Draw structure OH leq l OH H₂SO4 Provide…

A: Reductive amination is play important  role in pharmaceutical and medicinal chemistry.

Q: Identify the unknown nuclide formed in the reaction 243 Am+? → 26Db + 5 n: 22 a. 1²Na b. Ne c. 23 Ne…

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Q: Consider a cell buffered at pH 2.00 and consists of Fe2+(aq) (0.004 M), Fe3+(aq) (0.070 M) and…

A: a) Balanced equation:              5Fe+2 + MnO4- + 8H+ = Mn2+ + 5Fe+3 + 4H2O  b) Thye standard cell…

Q: Use the References to access important values if needed for this question. An iron nail rusts when…

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Q: In the following Lewis structure for perchlorate, chlorine has a formal charge of and an oxidation…

A: The structure of perchlorate is given. We need to find the formal charge of chlorine and an…

Q: What is the concentration in molarity of the cations that remain in solution?

A: The net ionic reaction is Mg2+(aq) + 2OH-(aq) → Mg(OH)2(s).

Q: Pt | H₂ (0.50 atm) | H+ (0.10 M) || MnO4- (0.10 M), Mn²+ (1.0 M), H* (0.10 M) | Pt 2H+ + 2e →→ H₂ Eº…

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Q: If Atom A, whose electronegativity value is 1.5, is bonded to atom B, and the bond is classified as…

A: The covalent bond is formed by the sharing of electrons between the atoms.

Q: How many moles of bromine trifluoride are needed to produce 18.1 L of fluorine gas according to the…

A: For a gas of fixed amount, at constant temperature volume is reduced which will results in increase…

Q: )Determine the empirical formula for a compound that contains carbon, hydrogen, and oxygen. 100 mg…

A: Given: The total mass of the com[ound = 100 mg The mass of C in the compound = 64.81 mg The mass of…

Q: Question 4: Draw a resonance structure that shows how the following compound is anti-aromatic.

A: Resonance structure: If the Lewis structure of a molecule or ion cannot explain by a single…

Q: 4. Observables & Operators. State both classical-mechanical (i) Momentum bbservables and their…

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Q: 6. Which one of the following reactions must be carried out in an electrolytic cell rather than in a…

A: Answer:- This question is answered by using the simple concept of electrochemical series in which…

Q: Writebalanced net-ionic equations for the following reactions Make sure to include physical symbols…

A: A question based on stoichiometry. Two chemical equations for which balanced net-ionic equations are…

Q: D Question 29 An atom has an outer shell configuration of ns² (n-1)d². Its most likely ion or ions…

A: We need to check the number of electrons lost from s and d-orbital. Then find out the mass of…