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What is the approximate hydroxcide ion concentration in a cup of tea?
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At a pH of 7 what is true a The hydroxide ion concentration equals the hydronium ion concentration b The concentration of the acid equal the concentration of the conjugate base?
The hydroxide ion concentration equals the hydronium ion concentration at a (neutral) pH of 7
What is the approximate hydronium ion concentration in a cup of tea?
That really depends upon the type of tea you have brewed. There are a number of interesting compounds present in tea, the concentration of which vary with type, variety and blend. The nature of the water you brew the tea with will also have a profound effect on the extraction of these compounds. The cup of tea I have in front of me has a pH of 6.2. Given that pH = -log10 [H30+], the hydronium ion content of this is 6.31 x 10^-7 mol dm-3 Hope that helps. Richard
What happens to the hydronium ion concentration if you increase the hydroxide ion concentration?
Nothing
How is a change in hydrogen ion concentration reflected in the pH?
pH is the negative logarithm of the hydrogen ion concentration; so an increase in hydrogen ion concentration give a reduction in pH. A reduction in hydrogen ion concentration causes an increase in pH.
How do you classify the aqueous solution acidic or basic?
By observing the [H+] ion concentration and [OH-] concentration in the aqueous solution. If the [H+] ion concentration is higher that the [OH-] ion concentration, it is acidic. Vice Versa for basic.
At a pH of 7 what is true a The hydroxide ion concentration equals the hydronium ion concentration b The concentration of the acid equal the concentration of the conjugate base?
The hydroxide ion concentration equals the hydronium ion concentration at a (neutral) pH of 7
What is the approximate hydronium ion concentration in a cup of tea?
That really depends upon the type of tea you have brewed. There are a number of interesting compounds present in tea, the concentration of which vary with type, variety and blend. The nature of the water you brew the tea with will also have a profound effect on the extraction of these compounds. The cup of tea I have in front of me has a pH of 6.2. Given that pH = -log10 [H30+], the hydronium ion content of this is 6.31 x 10^-7 mol dm-3 Hope that helps. Richard
What happens to the hydronium ion concentration if you increase the hydroxide ion concentration?
Nothing
What is the concentration of the hydroxide ion given that the concentration of the hydronium ion is 1.5x10-5M?
What is the concentration of the hydroxide ion given that the concentration of the hydronium ion is 1.5x10-5M?Read more: What_is_the_concentration_of_the_hydroxide_ion_given_that_the_concentration_of_the_hydronium_ion_is_1.5x10-5M
How is a change in hydrogen ion concentration reflected in the pH?
pH is the negative logarithm of the hydrogen ion concentration; so an increase in hydrogen ion concentration give a reduction in pH. A reduction in hydrogen ion concentration causes an increase in pH.
How do you classify the aqueous solution acidic or basic?
By observing the [H+] ion concentration and [OH-] concentration in the aqueous solution. If the [H+] ion concentration is higher that the [OH-] ion concentration, it is acidic. Vice Versa for basic.
What is the difference in the amount of hydrogen ion and hydroxide ion in the solution with pH7?
None. In a solution with a pH of 7 the hydrogen ion concentration is equal to the hydroxide ion concentration.
What is the pH of a solution in which the concentration of hydrogen ion is greater than the concentration of hydroxide ion?
Acidic
What will be the pH of solution where h ion Concentration 8.6?
pH is a measure of the H+ ion concentration. Therefore if the concentration is 8.6, the pH is 8.6.
How is concentration of hydronium ions affected when a solution of acid is diluted in water?
their is an increase in ion concentration
What is the pH of a solution that has a hydrogen ion concentration of 110?
A hydrogen ion concentration of 110? 110 what? Or is that supposed to be 1x101
Is hydronium ion acidic?
Yes, in fact an acidic solution is, by definition, one where the hydronium ion concentration is higher than the hydroxide ion concentration.
