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Because they have a porous membrane made of glass that allows ions to pass through. It is thin, so it is fragile.
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∙ 11y ago
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Why is the taiga ecosystem so fragile?
because smokey the bear is not there to stop them
Is a pH of 8 more basic or less than a pH of 6?
The higher the pH, the more basic, so a pH of 8 is more basic than a pH of 6.
How does the electrolyte work so that a battery can produce electricity?
The electrolyte corrodes one (or both, depending on the cell chemistry) of the electrodes, resulting in an imbalance of charge on those electrodes and when the circuit is completed externally a current flow.
What is the pH of solution with H plus 2.310?
pH = -log [H+], so if the [H+] is 2.310 M, the pH = -0.3636
What is the pH of 0.00182M?
Assuming the given molarity is that of H+ ions in solution, then the pH is given by: pH = -log[H+], so -log(0.00182) = 2.74, so that's an acid.
Why is soil so fragile?
soil is so fragile bause its soil
Why would the pH value pf a prepared buffer differ from the predicted value?
The calculated pH may be different from measured pH because when measuring the pH of the solution a pH meter is used to do so. However the Glass electrodes found in common pH meters respond not to the concentration of hydrogen ions, but to their activity, which depends on several factors, primarily on the ionic strength of the media. For example, calculation of pH of phosphate-buffered saline would give the value of 7.96, whereas the actual pH is 7.4.
What does fragile mean in the following sentence 'the rainforest is very fragile?
A situation that is near to being imbalanced is fragile. A person who gets easily sick is fragile. A glass that is easily broken is fragile and the rain forest is about to become imbalanced so it is fragile.
Why is tooth paste so abrasive if enamel is so fragile?
The tooth paste is not so abrasive and the enamel is not so fragile. The abrasive is added to help cleaning.
Are favorite friends fragile?
Well, every favorite friends are different, so it could be fragile..
Use the word fragile in a sentence?
The tea cup is fragile so please don't drop it
Why is the coral reef so fragile?
i dont no
Meaning of fragile in a sentences?
fragile means very delicate and you can not be wild with it
You are so fragile that by speaking your name you are broken?
Silence.
What is so fragile when you say its name you brake it?
Silence. :)
What is so fragile that when you say its name it brakes?
Silence. :)
Measure the pH of 5 foods in the kitchen using the universal indicator paper and display the foods and their pH?
pH is so stupidd pH is so stupidd
