With the help of a suitable enthalpy cycle explain what happens when an ionic compound such as NaCl dissolves in water.

Q: A radioactive isotope of potassium-38 is a positron emitter. What is the name of the daughter…

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Q: A 38.0 g sample of aluminum, which has a specific heat capacity of 0.897 J-gc, is dropped into an…

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Q: ) Identify the calibration method used. b) Calculate the molar concentration of morphine in the…

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Q: True or false: An aldehyde is stronger than acid than carboxylic acid because it loses proteins thus…

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Q: Briefly describe the physical properties of alkenes. How do these properties compare to those of the…

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Q: In the dreaded Zephyer galaxy there is a race of Fairies that have the ability to change their body…

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Q: Question 1 Which is smallest? O 25 g O 250 mg O 0.0025 kg O 2500 mcg

A: Given, Which is smallest ? 25 g 250 mg 0.0025 kg 2500 mcg Note:  1 kg = 103 g = 106 mg = 109 mcg

Q: the given below. Wie 1. _H₂ + 0₂ 2. Zn _HCI 3. _Al _Fe(NO3)2 4. _NaNO3 _NaNO₂ NaOH + KNO3 >> 5. _H₂O…

A: The chemical equation is a symbolic representation of the Reaction takes place where one or more…

Q: What will be the character following salts are acidic, basic, or neutral at 25°C: (a) Cu(CH3COO)2;…

A: Given,  What will be the character following salts are acidic, basic, or neutral at 25°C: (a)…

Q: Write ths condensed corresponding to the following names. 1. 3-ethyl-5; 5-dimethylectanal 2.…

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Q: 10.16. Calculate the maximum wavelength of the radiation hat will bring about dissociation of a…

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Q: 1. Solid tin reacts with diatomic chlorine to produce tin (IV) chloride. If 95 grams of tin reacts…

A: Given :  1. Mass of tin = 95 gram  2. Moles of CO2 produced = 1.8 moles  3. Moles of magnesium =…

Q: In a colloidal suspension, it serves as a flocculating agent a)    Calcium…

A: In colloidal solution Calcium serves as a flocculating agent. Calcium has very high flocculating…

Q: Orthophosphate (PO43-) is determined by weighing as ammonium phosphomolybdate, (NH4)PO4 • 12Mo03.…

A: This question is from Analytical Chemistry. We will find the percentage P and percentage P2O5 in the…

Q: 1. Question : Arrange the following compounds in increasing order of their boiling points, CH3CHO,…

A: Dear student , since you have posted multiple questions we will allow to solve only first question…

Q: For the following reaction, 3.00 grams of hydrogen gas are mixed with excess nitrogen monoxide. The…

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Q: An electron in an atom is in a quantum state described by a wave function the radial part of which…

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Q: - Draw the correct monomeric structure for poly(methyl-a-cyanoacrylate) using the ook's method of…

A: The answer is given below

Q: A light bulb connected to a circuit is placed in two different solutions. In which solution would…

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Q: The four dyes used for ph determination.

A: pH is defined as the negative logarithm of hydrogen ions present in solution.

Q: E. Tell which of the following species is the strongest oxidizing agent. With solution each NO3, Ag,…

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Q: 8. An ore is analyzed for the manganese content by converting the manganese to Mn304 and weighing…

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Q: 2. Evaluate each of the following expressions. State the answer to the proper number of significant…

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Q: 1--The solution of substance (X) is completely ionized in water, its pH value is (10), so its…

A: Dear student , since you have posted multiple questions we are allowed  to solve only first question…

Q: For the following reaction, 5.93 grams of carbon monoxide are mixed with excess oxygen gas. The…

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Q: At pH 4.0, the soil is largely saturated with this exchangeable cation. a) Aluminum…

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Q: 9. A laboratory technician has measured the following data for two liquids that are insoluble in…

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Q: How many  chlorine  atoms make the R-12 refrigerant?

A: R-12 refrigerant has 2 Chlorine atoms.

Q: Given the following information, which compound has “nonpolar” molecules (i.e. the molecular dipole…

A: Given that -  F is Fluorine  H is Hydrogen  O is Oxygen  L is Group 5A element with Z>10, means…

Q: 1. Compute for the total Entropy change (Suniv) in the oxidation of metallic iron into ferric oxide…

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Q: provide mechanism with stepwise curved for this reaction Reaction of the Grignard reagent with the…

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Q: [Fe(CN).]4- Consider the metal complexes shown below. Identify the d-electron count of the metal…

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Q: I. Predict whether the following processes are spontaneous as described, spontaneous in the reverse…

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Q: Identify the strongest reducing agent based on the following half- reactions. 2+ +1.22 V MnO₂ (s) +…

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Q: Compounds containing Except for those these ions are Soluble Containing NO3- None Na+, K+, NH4+ None…

A: Given,  The reaction: SrCl2(aq) + LiOH(aq) ------------> The balanced molecular equation is:

Q: Q3: Explain the reasons why the energy of an absorbed photon is not equal to the energy of the…

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Q: Five white, 500-mg uncoated ascorbic acid (AA) tablets with an average weight of 0.6100-g were…

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Q: The shaded area in the following diagram shows CH₂ CH₂ ? H N-HO -CH₂ C-OH-N Gly 193 H RN O Covalent…

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Q: Suppose the decomposition of nitrogen dioxide proceeds by the following mechanism: step elementary…

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Q: 16. Calculate the maximum wavelength of the radiation at will bring about dissociation of a diatomic…

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Q: QUESTIONS Regarding the following ine-bond structure shown below, from left to right, what is the…

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Q: What volume in liters of H₂ gas would be produced by the complete reaction of 2.93g of Al solid at…

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Q: Describe the similarities and differences in the chemical reactions between alcohols and carbonyl…

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Q: SiH2F2 geometry and molecular model

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Q: Titanium(IV) and vanadium(V) form colored complexes when treated with hydrogen peroxide in 1 M…

A: According to Beer's law, the absorbance of a mixture is sum of each component represented as, A =…

Q: 88 The illustration to the left represents a mixture of nitrogen (blue) and oxygen (red) molecules.…

A: we need to fill the boxes, using the given illustration and the balanced equation

Q: 3. A solution is prepared by dissolving 150 ml of isopropyl alcohol in enough water f produce 1.5 L…

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Q: that reads 452 g. How much sample is left after half an hour? 5.00 g 90.4 g 14.1 g 75.3 g

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Q: 4) Structure: the appropriate box. CHO H-OH HO-H HO -H Write the requested cyclized form of the…

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Q: A solution containing 0.00400 molar solution of ligand D had a percent transmittance of 33.3 in a…

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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.