0
What else can I help you with?
How are hydroxide ions represented?
Hydroxide ions are represented by the chemical formula OH-. In aqueous solutions, they can also be denoted as [OH]-.
How are the concentrations of hydronium ions and hydroxide ions in aqueous solutions related?
The pH of a solution is related directly to its concentrations of hydronium ions(H3O^+) and hydroxide ions(OH-). Acidic solutions have more hydronium ions than hydroxide ions. Neutral solutions have equal numbers of the 2 ions. Basic solutions have more hydroxide ions than hydronium ions.
What substance either contains hydroxide ions or reacts with water to from hydroxide ions?
A substance that contains hydroxide ions is sodium hydroxide (NaOH). In contrast, some substances that react with water to form hydroxide ions include magnesium hydroxide (Mg(OH)2) and calcium hydroxide (Ca(OH)2).
What solutions have a greater number of hydroxide ions than hydrogen ions?
An acidic solution has a greater number of hydrogen ions than hydroxide ions. However, technically they are hydronium ions (H3O+), not hydrogen ions.
What do metal hydroxides make when they dissolve in water?
Metal hydroxides make alkaline solutions.(e.g sodium hydroxide) Pascal
Do basic solutions have (aq) ions If yeswhy are these basic?
Yes, basic solutions can have (aq) ions. Basic solutions typically contain hydroxide ions (OH-) which can dissociate in water to form aqueous ions. The presence of these hydroxide ions increases the concentration of hydroxide ions in the solution, making it basic.
An aqueous solution that contains extra hydroxide ions is?
Basic solutions are solutions that have more than a 1E-7 concentration of hydroxide ion. Thus, solutions with "extra" hydroxide ions are basic. On the other hand, solutions with extra hydrogen (hydronium) ions are acidic.
Do base solutions have more Hydrogen ions or Hydroxide ions?
Base solutions have more hydroxide ions (OH-) than hydrogen ions (H+). This is because bases release hydroxide ions when they dissolve in water, increasing the concentration of OH- ions in the solution.
Which of the solutions were basic Why?
Sodium hydroxide and ammonia are basic solutions because they are both alkalis that release hydroxide ions in water, increasing the concentration of hydroxide ions and raising the pH above 7.
What is a substance that produces hydroxide ions in aqueous solutions?
A substance that produces hydroxide ions in aqueous solutions is called a base. When dissolved in water, bases release hydroxide ions (OH-) which can accept hydrogen ions (H+) to form water. Examples of bases include sodium hydroxide (NaOH) and potassium hydroxide (KOH).
What solution contains more hydroxide ions than it does hydrogen ions?
A solution with a pH greater than 7 will contain more hydroxide ions than hydrogen ions. These solutions are considered basic or alkaline. Examples include solutions of sodium hydroxide (NaOH) or potassium hydroxide (KOH).
How are hydroxide ions represented?
Hydroxide ions are represented by the chemical formula OH-. In aqueous solutions, they can also be denoted as [OH]-.
How are the concentrations of hydronium ions and hydroxide ions in aqueous solutions related?
The pH of a solution is related directly to its concentrations of hydronium ions(H3O^+) and hydroxide ions(OH-). Acidic solutions have more hydronium ions than hydroxide ions. Neutral solutions have equal numbers of the 2 ions. Basic solutions have more hydroxide ions than hydronium ions.
Does an acidic solution contain hydroxide ions?
No, an acidic solution does not contain hydroxide ions. Acids donate protons (H+) in solution, while hydroxide ions (OH-) are found in basic solutions.
How does the amount of hydronium ions compare to the amount of hydroxide ions?
In a neutral solution, the amount of hydronium ions (H3O+) is equal to the amount of hydroxide ions (OH-), giving a pH of 7. However, in acidic solutions, there are more hydronium ions than hydroxide ions, leading to a pH less than 7. In basic solutions, there are more hydroxide ions than hydronium ions, resulting in a pH greater than 7.
What is An aqueous solution that contains more hydroxide ions than hydronium ions?
An aqueous solution that contains more hydroxide ions than hydronium ions is considered to be basic or alkaline. This imbalance in ion concentration leads to a pH greater than 7. Examples of such solutions include sodium hydroxide (NaOH) and potassium hydroxide (KOH) solutions.
A term for solutions containing a majority of hydroxide ions?
Basic solution
