hyd Some ions are sketched below. Rank them in increasing order of size of hydration enthalpy AHhyd That is, select 1 next to the ion with the smallest AH select 2 next to the ion with the next bigger AHhyd and so on. (Choose one) ▼ (Choose one) ▼ (Choose one) Y (Choose one) X S

Q: H₂O(1)→ H₂O(g) Y Part A Estimate the mass of water that must evaporate from the skin to cool the…

A: The enthalpy of vaporization of water is Mass of the body,   Mbody = 83.0 kg = 83.0 kg  = 83000.0 g…

Q: 11:11 AM Sun Oct 22 Question 16 of If 10.0 moles of O₂ are reacted with excess NO in the reaction…

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Q: A reaction profile (not to scale!) for the reaction C₂H5Br + OH- →C₂H5OH + Br is shown below: E (KJ)…

A:

Q: A reaction profile (not to scale!) for the reaction O₂ + NO2O3 + NO is shown below: LAE 211 E (KJ)…

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Q: The following reaction 2H₂S(g) = 2H₂(g) + S2(g), Kc = 1.67 × 10-7 at 800°C is carried out at 800 °C…

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Q: At a certain temperature the rate of this reaction is first order in NH₂OH with a rate constant of…

A: The rate constant of first order reaction is given by            ............(1) Where, k = rate…

Q: Ammonia has the formula NH3. Household ammonia is a dilute aqueous solution of NH3. Aqueous ammonia…

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Q: Draw chemical structure with appropiate stereochemistry ( cis or trans, E or Z) Name the structures

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A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…

Q: MISSED THIS? Watch KCV 2.5, IWE 2.7: Read Section 2.5. You can click on the Review link to access…

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Q: Which one of the following molecules has tetrahedral geometry O NH3 O XeF4 O CF4 O BF3 O ASF5

A:

Q: Provide a synthesis of the target structure on the right from the starting structure on the left,…

A: We have to convert alkane into alcohol keeping in mind that alcohol is secondary.

Q: x =0

A: The above given target molecule is prepared from the Claisen condensation reaction. Claisen…

Q: Draw a resonance structure that places a pi bond in a different position. Include all lone pairs in…

A: If the Lewis structure of a molecule or ion cannot be explained by a single structure then more than…

Q: The metal niobium has a BCC crystal structure. If the angle of diffraction for the (211) set of…

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Q: How many distinct alkene products are possible when the alkyl iodide below undergoes E2 elimination?

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Q: If 52.6 g C4H10 (butane) reacts with 78.1 g O₂ in the following reaction, what will be the…

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Q: Predict the outcome of the following reaction.

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Q: Which is the strongest acid? О А Ов C OD О Е OF A D OH OH B E OH OH F OH OH

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Q: How many moles of lithium hydroxide woul be required to produce 72.0 g of Li₂CO3 in the following…

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Q: molecular geometry of PH3?

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Q: oll (NaOEt) C

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Q: What is the approximate concentration of free Aut ion at equilibrium when 1.86x10-2 mol gold(1)…

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Q: 5. We experimentally measure the rate constant of a gas phase reaction and find that it increases by…

A: Answer:Here:k1 are the rate constants at temperatures T1 and T2

Q: E. The compound from the following list with the highest boiling point is compound III: xx 11 OH

A: We are given 3 different compoundsI) Pentane ii) 2methyl butane iii) 2 methyl  propane 2-Ol

Q: Br H OCH 3 CH3O H Br || H Br H OCH 3 ||| Br₂ CH3OH CH3O ? H Br IV Br H ਰੋ V

A: first step - Bromination reaction occurs and bridge bromonium intermediate formed. Second step  -…

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Q: Which is the major organic product of the reaction below? A O A B O C OCH3 Br NaOCH3 B ? OCH3 OCH3 D…

A: Given is organic reaction.The reactant is alkyl bromide and reagent is sodium methoxide.

Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION…

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Q: Strong base is dissolved in 645 mL of 0.200 M weak acid (K₂ = 3.64 × 10-5) to make a buffer with a…

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Q: How many microliters of 0.200 M Fe(NO3)3 do you need to make 200 microliters of a 2.50 mM…

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Q: Which of the following aqueous solutions will have the highest boiling point? Select one: Oa. 0.04 m…

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A: Oxymercuration-demercuration is a chemical reaction that converts an alkene into alcohol. 1.Reacting…

Q: r. lease don't provide the handwriting solution.

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Q: What is the hydronium ion concentration in an aqueous hydrochloric acid solution with a pH of 4.250?…

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Q: Please don't provide handwritten solution ....

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Q: The molecule below would be named H-C O: HHH ||| O-C-C-C-H | | | HHH A) methyl propanoate B) methyl…

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Q: A scientist measures the standard enthalpy change for the following reaction to be 76.3 kJ: Fe2O3…

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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.