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The log to the base 10 of the concentration of Hydrogen ions (H+) in a solution times -1.
pH = -log10[H+]
This measures the acidity of a solution. A low pH indicates a high concentration of H+(and therefore a low concentration of OH-) which is an acidic solution, and a high pH is found in alkaline solutions (low H+ and high OH-). Neutral is 7 - the pH of water, when there are the same number of H+ ions as OH- ions.
What else can I help you with?
What substance resist pH change?
A SolutionA Solutiona solution However: Mastering Biology by Pearson says that the answer is a BUFFER. Do NOT select "solution," as that is incorrect.
What does auto mean in biology?
Self
What do you mean by illusion in terms of biology?
i mean intergalactic space mandela
What does reed mean in biology?
A reed is a type of grass.
Why are buffers important in Chemistry and Biology?
Because they help maintain homeostasis within an organism by keeping pH at a nearly constant value. This is important because in humans, for example, a pH shift of about only about .4 units is fatal.
What does pH mean science?
the level of acidity or concentration of H+ atoms if you will
What Does high pH mean on a pH scale?
A pH over 7 is basic.
What does avec mean in biology?
With
What is constant in biology term?
what does the biology term constant mean
In biology what does the prefix pro mean?
forward or before. I think its the same for biology.
What does specific mean in biology?
Biology is the study of living and non living organisms.
What is the pH if you add ammonia to skim milk?
It depends on how much you add, but when we did it in my CP Biology class we got 10.
9th grade level biology question. Temperature and what can affect enzyme activity?
effect of ph and concentration of subtrate
What substance resist pH change?
A SolutionA Solutiona solution However: Mastering Biology by Pearson says that the answer is a BUFFER. Do NOT select "solution," as that is incorrect.
What is meant by pH?
pH is a measure of the acidity or alkalinity of a substance on a scale from 0 to 14, with 7 being neutral. A pH below 7 indicates acidity, while a pH above 7 indicates alkalinity. pH is important in various fields, such as chemistry, biology, and environmental science.
What does ditloid pH with 1 H mean?
pH with one hydrogen?
What does category mean in biology?
To be labled
