Which of the following substances is most soluble in water?                         W) NH4C2H3O2              X) CH3CH2CH2CH2CH3              Y) Au                Z) Fe2O3 X Z Y W

Q: 2. Consider the cell reaction: MnO4+ Fe2* → Mn²+ + Fe³* SRP: E° Fe*/Fe²* = +0.77 V; E° MnO,/Mn²* = +...

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Q: Consider again the equilibrium: H2 (g) + I2 (s) → 2HI (g) This reaction is endothermic (absorbs heat...

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Q: Place an asterisk (*) next to the chirality center (sometimes called chiral atom) or centers in each...

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Q: g oxidized? OX

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Q: NChane gar oscuples a wume of12iters at220 Boyle's Law. thkrine oar rcudes n wme of 12hters at 720 O...

A: According to Boyle's law ' volume occupied by a gas is inversely proportional to the pressure of gas...

Q: Mendeleev left empty spaces in his periodic table for elements he suspected existed but had yet to b...

A: Mendeleev is the first who makes groups and rows. Mendeleev also left empty spaces in his periodic t...

Q: The following mechanisms have been proposed for this reaction: Mechanism I Step 1: N:O:(g) → NO:(g) ...

A: A question based on kinetics of reactions in solution that is to be accomplished.

Q: Which of the following statements is not true? Group of answer choices Elements in the upper right h...

A: Ionization energy is the energy required to remove the outermost electron from the valence Shell of ...

Q: equilibrium constant

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Q: What is oxidiation number?

A: Oxidation number: it is defined as the charge (real or imaginary) when an atom appears to have when ...

Q: 1. Compare and contrast the bonding present in each of the following: 02, CO, and MgO. Identify the ...

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Q: • Predict the major product of the following reactions: H,C. CH H,C CH H,C H,C H,C. , AICI, H,C CH H...

A: fridel craft reaction: Friedel-craft alkylation refers to the replacement of an aromatic proton with...

Q: A. What is the principle behind the assay?

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Q: The freezing temperature of the benzoic acid-lauric acid solution can be determined by finding the t...

A: Freezing-point depression is defined as the decrease in the temperature at which a substance freezes...

Q: Of the following equilibria, only. will shift to the left in response to a decrease in volume. O Mg0...

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Q: 2. Consider the cell reaction: MnO4 + Fe* → Mn²* + Fe³* SRP: E° Fe*/Fe2* = +0.77 V; E° MnO,/Mn²* = +...

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Q: A freshly isolated sample of 90Y was found to have an activity of 2.5 ×105 disintegrations per minut...

A: Given, A freshly isolated sample of 90Y was found to have an activity of 2.5 ×105 disintegrations pe...

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Q: Use a Fischer projection to describe the stereochemistry of (R)-2-dhkorobutane by dragging the funct...

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Q: 2 F: 3 No. of valence electrons of atom No. of nonbonded electrons No. of bonds around the Formal Ch...

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Q: Lactic acid [CH3CH(OH)CO2H] gives sour milk its distinctive taste. What product is formed when lacti...

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Q: Determine the H;O* ion concentration in 0.254 M of HNO, . The K, value for HNO, is 7.1×10

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Q: Vanumber of H ion per moleculeXMa) (Vb)(number of OH - ion(s) per molecule(Mb), then 40.00 mlL of O....

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Q: 1. In a nonpolar covalent bond, A. electrons are shared equally between the two atoms. B. electrons...

A: In non polar compound electron is shared equally to both species /atoms through Internuclear axis.  ...

Q: Complete the table below by writing the symbols for the cation and anion that make up each ionic com...

A: Cation: The species which acquires a positive charge on it. Anion: The species which  acquires a neg...

Q: mountain dew has a pH of 3.3. what is the concentration of H3O+ ?

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Q: To resolve the Na D lines 591.0 and 591.5 nm, what resolution is required if this is first order?

A: The resolving power of first order monochromator can be calculated as

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A: The molecular formula of the given compound is C2H4O2. The NMR spectra of the compound determine the...

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Q: A thermodynamically-controlled process describes a reaction that generates the most stable product O...

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Q: Naming

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Q: 4. The hybridization of the central atom in ClF3 is A. sp2 B. sp3 C. sp3d D. sp3d

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Q: rate law

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Q: Ibuprofen is    A. the same acidity as potassium hydrogen phthalate  B. less acidic than phenolphth...

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Q: e Lewis Structures (ine

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Q: 1. Determine the highest order proper axis of rotation for each of the following geometric shapes. A...

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Q: 1pentanol + NaBr/H2SO4 -> 1-bromopentane Limiting reagent: 1-Pentanol Percent Yield: 64.5% The ty...

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Q: ? QUESTION Bromine and water react to form hydrogen bromide and oxygen, like this: 2 Br,(g) + 2 H,O(...

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Q: A 16.67gram sample of an organic compound containing C, H and O is analyzed by combustion analysis a...

A: Given, Sample of compound containing C,H and O Mass of sample = 16.67 g Mass of CO2 produced = 16.29...

Q: Perform these operations in scientific notation with the appropriate number of significant figures. ...

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Q: a) Molecular Equation:

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Q: A solution is made by mixing 45.0 mL of ethanol, C̟H,0, and 55.0 mL of water. ASsuming ideal behavio...

A: Volume of ethanol = 45 mL Density of ethanol = 0.789 g/mL     Mass of ethanol = Volume * Density    ...

Q: a. Calculate the pH of a 0.2 M acetate buffer (a solution containing 0.1 mol L-l acetic acid and 0.1...

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Q: Question 17 of 17 > Draw the products of the reactions. + Н,О H+

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Q: Cyclobutane, C4H8, consisting of molecules in which four carbon atoms for a ring, decomposes when he...

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Q: For the reaction below, which species is the oxidizing agent? H26) + Cl2 → 2 HCl H2 Cl26) HCl Questi...

A: Oxidizing agent is a species that oxidizes other species by reducing itself.  Reducing agent is a sp...

Q: Write the empirical formula for at least four ionic compounds that could be formed from the followin...

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Q: 2. Provide an explanation (using resonance structures) for why the barrier for rotation about the ma...

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Q: Compute the molecular formula of the following a. 19.1% Sn and 80.9% I b. 25.99% Fe 74.1 Br

A: 1.a = SnI4 1.b. = FeBr2

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.