It’s true (apex)
it is electrolyte, probly to late now but, yeah.
Nothing because water is the only substance which has a PH of 7. Anything added to the water would change the PH unless you added pure water to it.
A substance that accepts protons and forms hydroxide ions in water is known as a Brønsted-Lowry base. When such a base dissolves in water, it can accept hydrogen ions (H⁺) from water molecules, resulting in the formation of hydroxide ions (OH⁻). An example of this type of base is sodium hydroxide (NaOH), which dissociates in water to produce OH⁻ ions.
A substance that does not form hydroxide ions in water is considered a non-basic substance. This means that the substance has a pH below 7 and does not contribute to the alkalinity of the solution. Examples include acids like hydrochloric acid or neutral substances like sugar.
Barium hydroxide is typically encountered as a solid at room temperature. However, it can dissolve in water to form a barium hydroxide solution, which is referred to as aqueous barium hydroxide. In its solid form, barium hydroxide appears as a white crystalline substance. When dissolved in water, it can produce a strongly alkaline solution.
Acids forms the ion H+.
A base is any substance that forms hydroxide ions in water.
A substance that forms hydroxide ions in water is defined as a base. This type of base is known as an alkali or a hydroxide base. When dissolved in water, these substances release hydroxide ions (OH-) that can accept protons, making the solution basic.
false
A base substance forms hydroxide ions (OH-) in water. This occurs when the base substance donates OH- ions to the water molecules, increasing the concentration of hydroxide ions in the solution.
Yes, that is correct. Bases are substances that release hydroxide ions (OH-) when dissolved in water, leading to an increase in the concentration of hydroxide ions in the solution. Examples of bases include sodium hydroxide (NaOH) and potassium hydroxide (KOH).
This statement is not accurate. A base is defined as a substance that can accept a proton (H+) from water, forming hydroxide ions (OH-) in a solution. A substance that does not form hydroxide ions in water is not a base.
A substance that does not form hydroxide ions in water but donates protons is considered an acid, not a base. Bases are substances that release hydroxide ions in water.
A substance that releases hydroxide ions into water is a base. Examples include sodium hydroxide (NaOH) and potassium hydroxide (KOH). When these substances dissolve in water, they dissociate into ions, including hydroxide ions (OH-), which result in an alkaline solution.
No, sodium hydroxide in water forms a homogeneous mixture because the sodium hydroxide dissolves in water to form a clear, colorless solution. A suspension would be a mixture where the particles of one substance are dispersed in another but do not dissolve.
When a soluble metal hydroxide dissolves in water, it forms a basic solution due to the presence of hydroxide ions (OH-) in the solution. The hydroxide ions are responsible for increasing the pH of the solution, making it basic.
it is electrolyte, probly to late now but, yeah.