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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 is the name of the acid formed when HClO4 dissociates in water?
The acid formed when HClO4 dissociates in water is called perchloric acid.
KOH HClO4 yields what?
The reaction between potassium hydroxide (KOH) and perchloric acid (HClO4) produces potassium perchlorate (KClO4) and water (H2O).
Is there air present in water?
Yes, water contains dissolved gases, including oxygen and carbon dioxide, which are present in the form of air.
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.
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 atoms are present in H2O?
water is dissolved
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.
KOH HClO4 yields what?
The reaction between potassium hydroxide (KOH) and perchloric acid (HClO4) produces potassium perchlorate (KClO4) and water (H2O).
Is there air present in water?
Yes, water contains dissolved gases, including oxygen and carbon dioxide, which are present in the form of air.
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.
When a strong base is dissolved in water which type of ions is present in high concentration?
When a strong base is dissolved in water, a high concentration of hydroxide ions (OH-) will be present in the solution. This is because strong bases dissociate completely in water to form hydroxide ions.
Why don't molecular compounds dissolved in water conduct electricity?
There are no ions present
What major species is present when nitrous oxide is dissolved in water?
When nitrous oxide is dissolved in water, the major species present is N2O(aq), which exists as a solvated molecule in the water. Nitrous oxide can also react with water to produce nitric oxide (NO) and nitric acid (HNO3).
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.
Species present in aqueous?
Some of the common species that can be present in aqueous solutions include water molecules (H2O), ions (such as H+, OH-, Na+, Cl-), and dissolved solutes (such as sugars, salts, and acids). The specific species present in an aqueous solution depend on the substances dissolved in the water.
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
