Ethanol and KCl both dissolve in water. what happens to the ionic bond when KCl dissolves? What types of interactions allow KCl to dissolve? What happens to covalent bonds in ethanol when it dissolves? What type of interactions allow ethanol to dissolve?

Q: Br + Br2 Br + Br2

A: For a reaction to be occur the product must be more stable than the reactant. The solution of the…

Q: Which of the following aqueous solutions would contain the largest molarity of ions? Select one: O…

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Q: +HClaq) NaClag) + CO2(9) + H2O Na,CO3(ao) + HCleg

A:

Q: A newly discovered element called superiorium has the symbol Sp. What is the formula for superiorium…

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Q: When we discussed LeChatelier's Principle, we discussed the concept of supersaturated solutions. A…

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Q: What is missing in the rest of the equations?

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Q: Calculate for the molarity if 2.46 L of solution contains 0.455 mol of solute. (2 SF)

A: Molarity can be calculated as following:

Q: (a) Write the molecular formula of acetaminophen (see     Fig. 7.34b).(b) A tablet of Extra Strength…

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Q: Calculate the ?H (in kcal/mol) for the reactions (use table above): a) H2 + O2 → 2 H2O b) CH4 + 2…

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Q: Molten metal often has a bright red/orange color to it, what phenomenon causes this? O Electrons can…

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Q: MgCl2 fully dissociates into Mg2+ and Cl- ions when mixed with water. Therefore, the bonds between…

A: Given : MgCl2 fully dissociates into Mg2+ and Cl- ions when mixed with water.

Q: How does the increase in temperature of a system affect the rate of chemical reaction? How does a…

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Q: Why are most solid ionic compounds electrically nonconductive, whereas aqueous solutions of ionic…

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Q: The reaction 2Fe+3CI2—>2FeCI3 is an example of which type of reaction ?

A: The reaction 2Fe+3CI2—>2FeCI3 is an example of

Q: An Introduction for Crystal Structure of NaCl

A: The NaCl is an Ionic compound  having Ionic  force of attraction.

Q: Do the reactant molecules or the product molecules have stronger bonding? Justify your choice.

A: Bond energies of reactant ∑Bond energies(Reactants) = ( 4×C-H)+ ( 2×O=O)…

Q: 5. When substances form solutions with water, they always dissolve, but sometimes they also…

A: Interpretation: We have to explain the difference between dissolve and dissociate.

Q: Which of these reactions are exothermic and which are endothermic? 2NH3 (g)    +   22Kcal    à    N2…

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A:

Q: What is the name and type of this compound and how do I know? NaCl CrS

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A:

Q: Using water, how could you distinguish between the white solids KCl and PbCl2

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Q: A compound such as sodium nitrate that exists almost exclusively as separate ions when it dissolves…

A: Sodium nitrate (NaNO3)  dissolves in water and in solution it exists exclusively as separate ions.

Q: Question attached

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Q: all about crystal structure of NaCl

A:

Q: Calculate the enthalpy of formation of water. State the reactants and the products of the reaction…

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Q: Property of the Group 2 elements that increases with their atomic number is?  A) Ionization energy…

A: Group 2 elements are also known as alkaline earth metals.

Q: Which ions are responsible for making water hard?

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Q: a) Explain how reaction rate and equilibrium are related concepts. Give an example to illustrate…

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Q: State 2 conditions necessary for the formation of a dative or coordinate bond.

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Q: Select one of the following formulas and describe all that it tells you about the ç.p's it…

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Q: A 22.00g sample of  XCl4 is dissolved completely in 60.0 g of water(Kb = 0.512°C/m). The solution…

A:

Q: The energy for the following reaction was measured to be -653.0 kJ/mol. K(g) + Cl(g) → KCl(s). Using…

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Q: Sodium hydroxide and Hydrochloric acid mixture If concentrated nitric acid were used in…

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Q: Do you think that the formation of [CoCl4]2-(aq) is endothermic or exothermic? Explain.

A:

Q: why do we have to consider the covalency number and the oxidation number of the atom in the…

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Q: Predict whether the following reactions will be exothermic or endothermic. A.…

A:

Q: Why does the octet rule not apply to transition metals?  a. the octet rule does apply to transition…

A:

Q: iate. Then, (ii) explain why ionic substances must dissociate to dissolve in water while covalent…

A: We have to explain the difference between dissolve and dissociate.

Q: The bond energy of hydrogen, iodine and hydrogen iodide are 218, 107kJ and 299kJ respectively.…

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Q: What is global warming? How does the burning of fossil fuels contribute to global warming? Explain…

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Q: The lattice energy of an ionic solid is lowest if a) the distance between the ions is low b) the…

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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.