Energy is released when ions are surrounded by a hydration sphere. What are the IMF's involved in this step? Potential Energy Endothermic Energy Diagram Reaction Progress both hydrogen bonds between water and ionic bonds between the cation and anion breaking only intermolecular forces between the ions and water forming only hydrogen bonds breaking between water molecules only ionic bonds breaking between the cation and anion

Q: lonic compounds that do dissolve in water dissolve to make: O ions molecules O solids nitrogen gas

A: Ionic bond :-  An electrostatic force of attraction which holds two oppositely charged ions together…

Q: How many mL of 0.20 M calcium hydroxide are needed to completely neutralize 75.0 mL of 0.25 M…

A: Given-> Molarity of Ca(OH)2 (M1) = 0.20 M Volume of HF(V2) = 75.0 ml Molarity of HF(M2) = 0.25 M…

Q: Describe what happens when ionic and covalent (molecular) substances dissolve. A(n) dissolved…

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Q: How many mL of 0.050M NaOH is required to exactly neutralize 50.0 mL of a 0.00257 M HCl soln?   A.…

A:

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

A: Chemical reaction A Chemical Reaction is a process that occurs when two or more molecules interact…

Q: sulfate

A: When acid react with base completely then it's formed salt and water then type of Reaction is called…

Q: Write the balanced chemical equation for the neutralization of hydrobromic acid with a solution of…

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Q: Substances that bond with H when dissolved in water are knows as

A: Substances those have polar covalent bonds or ionic bonds dissolves in water by forming bond with…

Q: Is calcium carbonate soluble or insoluble

A: Calcium carbonate is an ionic compound in which the ions are strongly held by the strong…

Q: If a solid ionic compound AB dissolves in water, what is found in the solution besides water…

A: If an ionic solid compound dissolves in water, then it dissociates into cations and anions and these…

Q: What is the pH of a boric acid buffer solution containing 0.18 mol/L of boric acid, НзВОз, and 0.12…

A: Introduction :  We have to calculate pH of boric acid .

Q: Some anions fall into distinctive categories that are specific to their class of ions. Though…

A: oxidising agent substances whose reduction takes place reducing agent substances whose oxidation…

Q: What is the final concentration of nitrate ion What is the final concentration of sodium ion

A: To calculate final concentration of ion, we would first their moles and using total volume of water…

Q: Characterize the chemical shown below in terms of polarity and volatility. Assume a pH of 7. The…

A: The given chemical contains the polar bonds. The electronegativity of oxygen and nitrogen is higher…

Q: molecules are unlikely to dissolve in water easily. molecules with polar and nonpolar areas polar…

A: Answer  .......... molecules are unlikely to dissolve in water easily…

Q: Which of the following is a neutralization reaction?   4Na + O2 → 2Na2O   H2O + SO3 → H2SO4…

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Q: A 0.9182 g sample of CaBrz is dissolved in enough water to give 500. ml of solution. What is the…

A: Given that : Mass of CaBr2 = 0.9182 g Molar mass of CaBr2 is 199.88 g/mol Volume of solution = 500…

Q: If the pH is increased from 1 to 3, what is the ratio of the new to old hydronium ion concentration?…

A: The pH gives an idea about the acidity or basicity of aqueous solutions.  The pH of a solution is…

Q: Characterize the chemical shown below in terms of olarity and volatility. Assume a pH of 7. The…

A: The given chemical contains the polar bonds. The electronegativity of oxygen is higher than the…

Q: What will happen if you add a small amount of KOH to a solution containing acetic acid and potassium…

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Q: What is salt hydrolysis? Group of answer choices reaction with water to produce hydronium ions only…

A: Answer: Only ions coming from weak acid or weak base gets hydrolyzed.

Q: When the ionic compound NaCIO is dissolved in water, which species will react with water to a…

A: First we need to write the ions of NaClO and check the strength to react.

Q: Which of the following will ionize when placed in water?     All will ionize when placed in water.…

A: Substances that give ions when dissolved in water are called electrolytes. They can be divided into…

Q: Which one of these salts will form a neutral solution upon dissolving in water? None of the listed…

A: Neutral solution is formed when strong acid and strong base or weak acid and weak base reacts with…

Q: In an experiment to determine the amount of aspirin in a tablet, one of the bottles of NaOH used was…

A: Here we required to predict the effect of concentration NaOH in determination of the concentration…

Q: What products are yielded in nearly every acid/base neutralization reaction? salt and carbon…

A: Arrhenius gave the basic definition of an acid or base. A substance which loses a proton (H+) is…

Q: Define hydrolysis and explain how this process different from dissolution.

A: Definition of hydrolysis:  Hydrolysis is double decomposition reaction with water as one of the…

Q: Water is always produced in a neutralized solution true or false

A: Yes , water is always produced in a neutralized solution.

Q: We have labeled all the Oxalic Acid bottles "Poison." What are the toxic effects of ingesting Oxalic…

A: In the given problem the toxic effects of ingesting oxalic acid solution is needed to be discussed.

Q: How many moles of the following molecule are needed to neutralize 2 moles of calcium hydroxide? H-…

A: In neutralization reaction acid and base react in proportion to obtain salt and water.

Q: What gas is produced when you mix an acid like hydrochloric acid down a drain that already has high…

A: In case of chemical reaction, new species are produced from one or more reactant species. The…

Q: Water ionizes by itself and forms hydronium ions only in acidic solutions in the process. True or…

A: An acid can be defined as the species that give hydrogen ions in aqueous solutions. For example…

Q: Which of the following best describes why magnesium hydroxide, found in milk of magnesia, is soluble…

A: Option 1st correctly define why Mg(OH)2 is soluble in acid.

Q: concentration

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Q: Write a balanced chemical equation that includes the phase of each species for the below double…

A: There are many types of reactions, in double displacement reactions the reactant species exchange…