which type of compound give hydroxide ions in water , what is the process called
Homework Answers
According to the arrhenius theory,the compound which dissociate in water and form hydroxide ion (-OH) are known as a base.
In general some inorganic bases such as sodium hydroxide,potassium hydroxide, lithium hydroxide, barium hydroxide etc.when dissolve in water form hydroxide ion.
The hydroxide ion (-OH) is the strongest base.water is acts as acid as well as base because water molecule dissociate into H+ and OH- ion.
The process of splitting of one molecule into two or more atom, ions radicle or molecules is known as Dissociation.
The molecule which dissociate into respective positive and negative ions are known as electrolyte.
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which type of compound give hydroxide ions in water , what is the
process called
What happens when water undergoes electrolysis? Water (H20) is split into hydronium (H30) and hydroxide ions...
What happens when water undergoes electrolysis? Water (H20) is split into hydronium (H30) and hydroxide ions (OH-) by a spontaneous redox reaction. Water (H20) is split into oxygen (O2) and hydrogen (H2) by passing electric current through water. Water (H20) is split into oxygen (O2) and hydrogen (Hz) by a spontaneous redox reaction. Water (H20) is split into oxygen (O) and hydroxide ions (OH-) by passing electric current through water.
Write out the formula for the hydrolysis of water into hydronium ions and hydroxide ions
Write out the formula for the hydrolysis of water into hydronium ions and hydroxide ions
7. Solid Zinc Hydroxide, Zn(OH)dissolves in water to form zinc ions, and hydroxide ions. a. Write...
7. Solid Zinc Hydroxide, Zn(OH)dissolves in water to form zinc ions, and hydroxide ions. a. Write the expression for the solubility product constant, Kyp, of zinc hydroxide. b. If the value of the K, for zinc hydroxide is 7.7 x 10-17 at 25°C, calculate the molar solubility bo zinc hydroxide at 25°C.
The compound KBr is an ionic compound. What are the ions of which it is composed?...
The compound KBr is an ionic compound. What are the ions of which it is composed? Cation formula Anion formula The compound NHI is an ionic compound. What are the ions of which it is composed? Cation formula Anion formula
1. A convenient source of acetylene, C2H2, is a compound incorrectly called "calcium carbide," which suggests...
1. A convenient source of acetylene, C2H2, is a compound incorrectly called "calcium carbide," which suggests a formula of Ca2C, composed of two Ca2+ ions and a C4- ion. Calcium carbide actually has the formula CaC2, and reacts with water to form calcium hydroxide and acetylene gas, which burns easily. Its actual formula suggests that it might contain two C- ions, rather than one C4 Using a Lewis structure for acetylene, the correct formula for calcium carbide, and molecular orbital...
The dissolution of barium hydroxide in water is an exothermic process. Which of the following statements...
The dissolution of barium hydroxide in water is an exothermic process. Which of the following statements is correct? A) The enthalpy of solid barium hydroxide plus pure water is less than that of the solution, at the same temperature. B) The enthalpy of solid barium hydroxide plus pure water is greater than that of the solution, at the same temperature. C) The enthalpy of solid barium hydroxide plus pure water is the same as that of the solution, at the...
The dissolution of barlum hydroxide in water is an exothermic process. Which statement is correct? The...
The dissolution of barlum hydroxide in water is an exothermic process. Which statement is correct? The enthalpy of solid barium hydroxide plus pure water is less than that of the solution, at the same temperature. The enthalpy of solid barium hydroxide plus pure water is greater than that of the solution, at the same temperature. O The enthalpy of solid barium hydroxide plus pure water is the same as that of the solution, at the same temperature. O The temperature...
When a metallic hydroxide is dissolved in water the hydroxide ion concentration depends upon the formula...
When a metallic hydroxide is dissolved in water the hydroxide ion concentration depends upon the formula of the metallic hydroxide. When completely dissociated, the hydroxide ion concentration will be the concentration of the whole compound times the number of hydroxide ions units in the formula. 1. Calculate the concentration of hydroxide ions and hydronium ions in the following basic solutions: (a) A solution prepared by dissolving 200 g of magnesium hydroxide in enough water to make 4.00 L of solution....
The dissolution of barium hydroxide in water is an exothermic process, which statement is correct? O...
The dissolution of barium hydroxide in water is an exothermic process, which statement is correct? O The enthalpy of solid barium hydroxide plus pure water is less than that of the solution, at the same temperature. The enthalpy of solid barium hydroxide plus pure water is greater than that of the solution, at the same temperature. The enthalpy of solid barium hydroxide plus pure water is the same as that of the solution, at the same temperature, The temperature of...
3) What is the concentration of hydroxide ions in pure water at 30.0°C, if Kw at this temperature is 1.47 10-14?...
3) What is the concentration of hydroxide ions in pure water at 30.0°C, if Kw at this temperature is 1.47 10-14? 4) What is the pH of pure water at 40.0°C if the Kw at this temperature is 2.92 x 10-14?
What happens when water undergoes electrolysis? Water (H20) is split into hydronium (H30) and hydroxide ions (OH-) by a spontaneous redox reaction. Water (H20) is split into oxygen (O2) and hydrogen (H2) by passing electric current through water. Water (H20) is split into oxygen (O2) and hydrogen (Hz) by a spontaneous redox reaction. Water (H20) is split into oxygen (O) and hydroxide ions (OH-) by passing electric current through water.
7. Solid Zinc Hydroxide, Zn(OH)dissolves in water to form zinc ions, and hydroxide ions. a. Write the expression for the solubility product constant, Kyp, of zinc hydroxide. b. If the value of the K, for zinc hydroxide is 7.7 x 10-17 at 25°C, calculate the molar solubility bo zinc hydroxide at 25°C.
The compound KBr is an ionic compound. What are the ions of which it is composed? Cation formula Anion formula The compound NHI is an ionic compound. What are the ions of which it is composed? Cation formula Anion formula
1. A convenient source of acetylene, C2H2, is a compound incorrectly called "calcium carbide," which suggests a formula of Ca2C, composed of two Ca2+ ions and a C4- ion. Calcium carbide actually has the formula CaC2, and reacts with water to form calcium hydroxide and acetylene gas, which burns easily. Its actual formula suggests that it might contain two C- ions, rather than one C4 Using a Lewis structure for acetylene, the correct formula for calcium carbide, and molecular orbital...
The dissolution of barlum hydroxide in water is an exothermic process. Which statement is correct? The enthalpy of solid barium hydroxide plus pure water is less than that of the solution, at the same temperature. The enthalpy of solid barium hydroxide plus pure water is greater than that of the solution, at the same temperature. O The enthalpy of solid barium hydroxide plus pure water is the same as that of the solution, at the same temperature. O The temperature...
When a metallic hydroxide is dissolved in water the hydroxide ion concentration depends upon the formula of the metallic hydroxide. When completely dissociated, the hydroxide ion concentration will be the concentration of the whole compound times the number of hydroxide ions units in the formula. 1. Calculate the concentration of hydroxide ions and hydronium ions in the following basic solutions: (a) A solution prepared by dissolving 200 g of magnesium hydroxide in enough water to make 4.00 L of solution....
The dissolution of barium hydroxide in water is an exothermic process, which statement is correct? O The enthalpy of solid barium hydroxide plus pure water is less than that of the solution, at the same temperature. The enthalpy of solid barium hydroxide plus pure water is greater than that of the solution, at the same temperature. The enthalpy of solid barium hydroxide plus pure water is the same as that of the solution, at the same temperature, The temperature of...
3) What is the concentration of hydroxide ions in pure water at 30.0°C, if Kw at this temperature is 1.47 10-14? 4) What is the pH of pure water at 40.0°C if the Kw at this temperature is 2.92 x 10-14?
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