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What is the difference between a universal indicator and a pH meter?
Wiki User
∙ 10y ago
A pH meter is an ion selective electrode (H+), it gives pH to a far more accurate figure and leaves no room for interpretation (based on wetness of strip, colour may appear to show different pHs with univ. indicator
Wiki User
∙ 10y ago
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What type of indicator should be used to determine the pH of an opaque substance?
Indicators would work to determine the pH of colored substances. The color change may be difficult to read depending on the indicator used. Another alternative to adding a indicator to the substance would be to use a test strip.
What does a barrow meter measure?
I think you could be referring to a barometer, which measures atmospheric pressure and is an indicator of when it will rain or shine.
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What is the difference between an indicator and a universal indicator?
A pH meter uses a probe and voltmeter to measure pH digitally. Universal indicator is a mix of indicators that change colour to indicate the pH of the solution. pH meters are accurate and will detect changes quickly, whereas universal indicator is slow to change colour to indicate pH change.
How do you test of acids an bases?
using an universal indicator, or you can use litmus paper or a pH meter.
What is the difference between running meter and linear meter?
None.
Difference between meter in and meter out in hydraulics?
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How do you decide which of a group of solutions has the greatest concentration of hydroxide ions OH-?
To determine the pH of a range of solutions, you can use a pH meter, or a universal indicator.
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What is the lowest costing pH meter?
red cabbage is a good universal indicator you need a red cabbage hot water and a pestle and mortar put hot water into the mortar and crush the red cabbage leaves with the pestle the water should turn purple. your own universal indicator!
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What is the difference between milimeters meters?
1 meter = 1,000 millimeters 1 millimeter = 0.001 meter The difference between 1 millimeter and 1 meter is 999 millimeters. That's the same length as 0.999 meter.
What is the difference between 9 meter square and 9 square meter?
9m2 3mx3m
What is the difference between 1 meter and 0.25 meter?
0.75 metres or 75cm or 750mm
