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What is the formula for perchloric acid plus potassium hydroxide producing water and potassium perchlorate?
The balanced chemical equation for the reaction between perchloric acid (HClO4) and potassium hydroxide (KOH) to form water (H2O) and potassium perchlorate (KClO4) is: HClO4 + KOH → H2O + KClO4
What is the oxygen dissolved in water is a?
The oxygen dissolved in water is a measure of dissolved oxygen (DO).
What must happen with the water molecules so that they can dissolve compounds?
The water molecules surround the solute (stuff being dissolved) and separate the particles.
What must happen to water in order for its dissolved minerals to be deposited?
Water must evaporate or cool down in order for its dissolved minerals to be deposited. As the water evaporates or cools, it becomes supersaturated with minerals, causing them to come out of solution and form solid deposits. This process is known as precipitation.
What is the name of the compound whose formula is HClO4?
The compound with the formula HClO4 is called perchloric acid.
Which of the following Bronstead-Lowry acids does not behave as a strong acid when it is dissolved in water HBr Hcl HNO2 HClO4?
HNO2 does not behave as a strong acid when dissolved in water. It is a weak acid, whereas HBr, HCl, and HClO4 are strong acids.
What mixture can plutonium be dissolved with?
Plutonium is easily dissolved by concentrated HCl, HClO4 or HI.
What is the name of the acid formed when HClO4 dissociates in water?
The acid formed when HClO4 dissociates in water is called perchloric acid.
What happen when salt is dissolved in water?
it turns to a solvent
What iaons are present when HClO4 is dissolved in water?
H+ (hydrogen ions) and ClO4- (perchlorate) ions are produced (along with the H+ and OH- from water itself).
KOH HClO4 yields what?
The reaction between potassium hydroxide (KOH) and perchloric acid (HClO4) produces potassium perchlorate (KClO4) and water (H2O).
How do you change 5N HClO4 solution to 0.25N HClO4 solution?
To change a 5N HClO4 solution to a 0.25N HClO4 solution, you will need to dilute the original solution with water. Calculate the volume of the original solution needed to make the final volume with a concentration of 0.25N. Add the calculated volume of water and mix well to achieve the desired concentration.
What happen when NaCl is dissolved in water?
Sodium chloride is dissociated in water: NaCl----------Na+ + Cl-
How HClO4 formed?
Perchloric acid (HClO4) is formed by dissolving perchlorate salts (such as sodium perchlorate) in water. The perchlorate ion (ClO4-) is a strong oxidizing agent, and when it reacts with water, it forms perchloric acid. Additionally, perchloric acid can also be synthesized by the reaction of chlorine dioxide (ClO2) with water.
When dissolved in water what will not happen to a salt crystal?
The chemical composition remain unchanged.
What is the formula for perchloric acid plus potassium hydroxide producing water and potassium perchlorate?
The balanced chemical equation for the reaction between perchloric acid (HClO4) and potassium hydroxide (KOH) to form water (H2O) and potassium perchlorate (KClO4) is: HClO4 + KOH → H2O + KClO4
Which will dissociate when placed in water a. CH3OH b. HCl c. KBr d. HClO4?
KBr, because it is an ionic compound, and many ionic compounds dissociate in water.
