do the current conditions in the gulf of maine support the growth and survivl of the soft shelled calm

Q: What is the molarity of a solution made by dissolving 4.88 g of KF in 423 mL of water?

A: Molarity of a given solution is defined as the total number of moles of solute per litre of…

Q: Zn(s) + HCl(aq) ----> Mg)+ CuSO4 (aq) ----> Mg()+ ZnSO4 (aq) ----> Cus)+ HCl(aq) ----> Cu(s)+…

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Q: Halogenation of Aromatic Compounds Alkylation of Organic Compounds Nitration of Organic Compounds

A: Nitration reaction and halogention to aromatic compound proceed via electrophilic aromatic addition…

Q: 3. Design a retrosynthetic and a synthetic scheme for the following compounds (choose only one…

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A: #1: Sodium hydroxide, NaOH(aq) is a monoacidic base. Sulfuric acid, H2SO4(aq) is a diprotic acid.…

Q: Net Formation Reaction Be²+ + 4F BeF²- K, Expression (9) Kf (10) Initial Amounts 0.00050 M Be²+ and…

A: The balanced formation equation for BeF42- is: Be2+ + 4F-  ⇌ BeF42- ; Kf = ??  Initial…

Q: Question 10 When cyclohexan-1-one is subjected to the series of steps outlined, 1. Zn(Hg), HCI 2.…

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Q: II. Identify oxidizing agent and reducing agent in the reactions. 1. 2Na2S₂O3 + I2 → Na2S4O6 + 2Nal…

A: Oxidation is a process of loss of electrons and reduction is a process of gain of electrons.

Q: Which of the following is the number of moles of chlorine in 17.8 g of C6H4Cl4P2? FW C6H4Cl4P2 =…

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Q: mistry For each example, specify whether the two structures are resonance contributors to the same…

A: Resonance is the property of organic compounds to exhibit more than one structures for particular…

Q: How could you distinguish the mass spectrum of 2,2-dimethylpropane from those of pentane and…

A: Given  distinguish the mass spectrum of 2,2-dimethylpropane Vs pentane and 2-methylbutane

Q: A sealed container contains 8.0 g of CH4 and 21.0 g of N₂ gas at a pressure of 150 kPa. What is the…

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Q: The pH of normal blood is 7.4. The pH of a diabetic's blood was determined to be 7.8. Which…

A: The solution which have pH less than 7 is called solution . the solution which have pH of greater…

Q: 3. Given the equilibrium mixture of gases at 500°C where AH is (-) 2 H₂S) + 3 O2(g) 2 H₂O(g) + 2…

A: Given reaction: 2H2S(g) + 3O2(g) ⇌ 2H2O(g) + 2SO2(g) We have to find the direction in which the…

Q: HI 2

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Q: Ammonium phosphate ((NH₂), PO₂) is an important ingredient in many solid fertilizers. It can be made…

A: Phosphoric acid reacts with ammonia to form ammonium phosphate. The equation for the balanced…

Q: For the cell reaction given: 1. How many moles of electrons are transferred overall? 2. What is the…

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Q: millimeters meters centimeters 96.1 12.6 61.5

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Q: 7. Fe2O3 + CO → Fe + CO₂2 8. CO + I205 →→ CO₂ + I2 3+ 2+ 9.2 Fe ³+ (aq) + Sn²+ (aq) → 2 Fe ²+ +…

A: Oxidation is the process that can be explained as the loss of electrons whereas reduction is defined…

Q: Consider the reaction A + B products with the following rate law: rate = k[A]²[B] Which of the…

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Q: 42. What can serve as the electrode in the cathode compartment? Fe²+(s) O Fe(s) Ag(s) O None of the…

A: We have to compare which metal can act as best cathode among the metals given in question.

Q: sometimes

A: According to the question, we need to determine the TRUE statement.

Q: Given the unbalanced redox reaction: What is the initial oxidation number of the element oxidized?…

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Q: You have 2.50 g of each of the following elements: Ca, Cu, Cs, C, and Cr. Which sample contains the…

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Q: Show the COMPLETE mechanism of the reaction.

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Q: physical and chemical methods are one of the quantitative analysis .A True .B False .C .D

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Q: 36). Which substance is a non electrolyte? a. CaSO4 b. KOH c. NaCl d. H2O2

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Q: 5. What is the name of the cation complex? Otetraamminenickelate (1) tetraamminenickelate(II)…

A: There are certain rules for naming coordination complexes. They are, Ligands in the coordination…

Q: b. What is the molarity of the salt water solution?

A: (1b)    Given that -  Mass of salt NaCl = 12 g  Volume of water = 1 quart = 0.95 L = 950 mL  Density…

Q: concentration of OH- in a sample is 2.2 x 10-6 M, what is the molar concentration of H3O+?

A: [OH-] = 2.2 x 10-6 M  we know.   ,  [H3O+] * [OH-] = 10-14

Q: 4. If 0.082 mol of (±)-a-phenylethylamine are reacted with 0.083 mol of (+)-tartaric acid, then: a.…

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Q: Can anyone solve this and show the solution?Or step by step. Please   Determine molality (m/kg) of…

A: The solution of the given question is

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Q: An unmeasurable change in enthalpy can be calculated using the Hess law. The following is the…

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Q: g and a penny has a mass of 2.5 g. A copper atom has a mass of 1.06 x 10 Use this information to…

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…

Q: Twenty percent salt solution (%20)means that: 20 grams of salt dissolved in .A 100g of water .B 90g…

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Q: Combining Reactions and Equilibrium Constants Given: 2-butyne(g) + H₂(g) trans-2-butene(g) K =…

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Q: O A O B O C NH₂ ÅH 1) H₂C 2) CH₂MgBr HH₂o HN A) B) ·8·3 5

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Q: A sample of Al2(SO4)3 contains 14.2 g of oxygen, find the number of moles of Al2(SO4)3

A: Given :  Mass of oxygen atoms = 14.2 gm

Q: What is the oxidation half-reaction?    Al(s) → Al³⁺(aq) + 3e⁻    Co(s) → Co²⁺(aq) + 2e⁻…

A: The given cell notation is: Al(s) | Al3+(aq)(1 M) || Co2+(aq)(1 M) | Co(s)

Q: 6. 7. 8. Br HO. ²HN. N NH₂

A: (6) When benzamide treated with water in acidic medium, then benzoic acid is formed. The Reaction…

Q: O₂N O OCH 3 H₂, Pd-C draw structure ...

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Q: 39. What should be the reaction at the anode? O Ag(s) → Ag+ (aq) + e- - O Fe²+ (aq) → Fe³+ (aq) + e-…

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Q: For the following reaction, 4.24 grams of water are mixed with excess silicon tetrafluoride. The…

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Q: Water can be formed from the stoichiometric reaction of hydrogen with oxygen:…

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Q: Chemistry deals with the study of the relationship between electrical and chemical ?:energy is…

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Q: : A negative value indicates that the system

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Q: The combustion of propane (C3H8) in the presence of excess oxygen yields CO2 and H2O:…

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Q: A reaction A(aq)+B(aq) = C(aq) has a standard free-energy change of -5.18 kJ/mol at 25 °C. What are…

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.