0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How do you measure for acidity or alkalinity?
acidity or alkalinity is a measure of the relative amount of H+ and OH- ions dissolved in a solution
What are compounds that help keep a solutions acidity or alkalinity constant?
Compounds that help keep a solution's acidity or alkalinity (pH) constant are known are buffers.
How are H3O plus and OH- related?
By equilibrium only in water:Ionconcentration product = KW ,meaning:[H30+] * [OH-] = 1.0*10-14 (at 25oC)H30+(aq) + OH-(aq) > H2O(l)
What does pH measure directly in a solution?
It measures acidity or alkalinity.
Is oxygen a base?
No. Oxygen is an element and, in terms of acidity and alkalinity is neutral.
How do you measure for acidity or alkalinity?
acidity or alkalinity is a measure of the relative amount of H+ and OH- ions dissolved in a solution
What is the pH scail?
it is a measure of acidity and alkalinity
What does pH literaly measure?
acidity or alkalinity
What is the acidity or alkalinity of a substance called?
seamen
What is a pH?
It is the measure of relative acidity and alkalinity
What are compounds that help keep a solutions acidity or alkalinity constant?
Compounds that help keep a solution's acidity or alkalinity (pH) constant are known are buffers.
How acidity and alkalinity affect organisms?
i love u
Why is the relative acidity or alkalinity an important concern to organisms?
it is
How acidity and alkalinity measured?
Using the pH scale.
How do you Work out pH of a solution?
Depends if you have a Hydroxide [OH^-] or a Hydronium [H3O^+] solution.The Ph of an acid or base is determined by the concentration of the Hydronium [H30^+]. So just find out [H30^+], then use the equation "-log10[H30^+]. Should be between 1-14.7= neutral. lower than 7 = acid. higher than 7= base.If you have a hydroxide to begin with. Ie. NaOH. Then you will have the concentration for the OH, which is = to NaOH. If you get something like Ca(OH)2 then you just multiply your concentration of Ca(OH)2 by 2 to get (concentration)[OH^-].Then use the equation 10^14M/ [OH^-] to find out [H30^+].Once you have the [H30^+] just use the -log10[H30^+]
How are H3O plus and OH- related?
By equilibrium only in water:Ionconcentration product = KW ,meaning:[H30+] * [OH-] = 1.0*10-14 (at 25oC)H30+(aq) + OH-(aq) > H2O(l)
What is a true pH?
pH is a measure of acidity or alkalinity of a solution.
