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As hydroxide ion concentration increases the Ph will increase or decrase?
As hydroxide ion concentration increases, the pH will increase. This is because hydroxide ions are basic and will consume hydrogen ions, leading to a decrease in hydrogen ion concentration and an increase in pH.
Which compounds increase the number of hydroxide ions when dissolved in water?
Compounds that increase the number of hydroxide ions when dissolved in water are called bases. Common examples include sodium hydroxide (NaOH) and potassium hydroxide (KOH). When these bases dissolve in water, they dissociate to release hydroxide ions, which can increase the pH of the solution.
What changes can you make to potassium chloride to make it dissolve faster in water?
You can increase the temperature of the water to help potassium chloride dissolve faster. Alternatively, you can crush the potassium chloride into smaller particles or stir the mixture more vigorously to enhance the dissolution rate.
What happens to the hydronium ion concentration if you increase the hydroxide ion concentration?
If you increase the hydroxide ion concentration, the equilibrium will shift towards the formation of more water molecules. This will result in a decrease in the hydronium ion concentration.
What ion is known to increase soil pH?
The ion that is known to increase soil pH is hydroxide (OH-) ions. When hydroxide ions are present in soil, they combine with hydrogen ions (H+) to form water, resulting in a decrease in the acidity of the soil and an increase in pH.
If the mass of sodium chloride dissolves in H2O does the mass increase or decrease?
The mass of sodium chloride remain constant.
As hydroxide ion concentration increases the Ph will increase or decrase?
As hydroxide ion concentration increases, the pH will increase. This is because hydroxide ions are basic and will consume hydrogen ions, leading to a decrease in hydrogen ion concentration and an increase in pH.
What is the evidence for a shift in equilbrium when ammonium chloride was added to the stock solution in hydroxide phenolphthalein?
What is the evidence for a shift in equilibrium's when ammonium chloride was added to the stock solution in hydroxide phenolphthalein? In: http://wiki.answers.com/Q/FAQ/2455 [Edit categories]
Which compounds increase the number of hydroxide ions when dissolved in water?
Compounds that increase the number of hydroxide ions when dissolved in water are called bases. Common examples include sodium hydroxide (NaOH) and potassium hydroxide (KOH). When these bases dissolve in water, they dissociate to release hydroxide ions, which can increase the pH of the solution.
Does an increase or decrease in potassium extracellular ions hyperpolarize a cell?
An extracellular increase of potassium (increase of intracellular Sodium) causes depolarization. The opposite, I presume, meaning high intracellular potassium (inside cell) and high extracellular sodium (outside cell) would be hyperpolarization
Does an increase in ECF K plus level increase heart rate?
Potassium levels DECREASE heart rate, and maybe lead to severe cardiac arrest.and for sure, this is a mechanism of how potassium level in ECF can decrease heart rate:first, the potassium level increase in ECF making its efflux increase, due to activation of potassium channels in pacemaker cells, then the slope of pacemaker action potential will decrease, which means that the duration of one beat is prolonged, and this lead to decrease the numbers of beats in one minute, which by turn means that the heart rate is decreased.
How can I increase potassium in soil?
To increase potassium in soil, you can use potassium-rich fertilizers like potassium sulfate or potassium chloride. You can also add organic matter like compost or manure, which can help improve potassium levels in the soil. Additionally, rotating crops and practicing proper soil management techniques can help maintain and increase potassium levels over time.
What changes can you make to potassium chloride to make it dissolve faster in water?
You can increase the temperature of the water to help potassium chloride dissolve faster. Alternatively, you can crush the potassium chloride into smaller particles or stir the mixture more vigorously to enhance the dissolution rate.
If solid sodium hydroxide were added to neutralize the HCl would this reverse the reaction and cause the sodium chloride to redissolve?
No, adding solid sodium hydroxide to neutralize hydrochloric acid (HCl) would not cause sodium chloride to redissolve. The reaction between sodium hydroxide and hydrochloric acid forms water and sodium chloride, which remains in its dissolved form. The addition of solid sodium hydroxide would simply further neutralize the acid and increase the concentration of the resulting sodium chloride solution.
What happens to the hydronium ion concentration if you increase the hydroxide ion concentration?
If you increase the hydroxide ion concentration, the equilibrium will shift towards the formation of more water molecules. This will result in a decrease in the hydronium ion concentration.
What ion is known to increase soil pH?
The ion that is known to increase soil pH is hydroxide (OH-) ions. When hydroxide ions are present in soil, they combine with hydrogen ions (H+) to form water, resulting in a decrease in the acidity of the soil and an increase in pH.
Is KOH neutral?
No, KOH (potassium hydroxide) is a strong base, making it alkaline in nature. It will increase the pH of a solution when added.
