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Why did you use different indicators for different pH solutions?
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How indicators works?
pH indicators change their color according to the pH of a solution.
Ph color for 1?
Red/pink for litmus indicators. Other indicators such as methyl orange will display different colours.
What does red cabbage indicator do that other indicators don't?
Nothing, but red cabbage is a simple pH indicator at home (red in acidic solutions).
What is natural indicators?
A natural indicator is a solution that changes colour at different pH levels, however these indicators are dissimialr to common indicators such as phenolphtalein as natural indicator solutions are dirived from chemicals from oragnic materials such as carrots, berries and beetroot
How do you know why the universal indicator will be a certain colour?
Depending on the pH solutions have different colors with a pH paper.
How do use solutions to find the colors of the indicators?
Put the paper indicator of pH in the solution and compare the colors.
What can use to make pH scale indicator?
Indicators are substances sensitive to different ranges of pH.
How do you use indicators to measure acidity and basicity?
Many different pH indicators exist, covering different ranges of acidity and alkalinity. Every pH indicator should come with its color guide to help determine the approximate pH level of whatever's being tested. The best way to determine the color's pH indication is a spectrometer.
Where do you use pH indicators in real life?
checking the pH level in a chlorinated pool
What are the importance of indicators in volumetric analysis?
Indicators change the colours when the PH of the sample changes. So during titration when the reaction is complete a new product will form which is resulting in sudden change of PH. This can be detected by the change in the colour of the sample. The reaction may be neutralization reaction or Redox reaction. So to know the exact stoichiometric quantity of reagents to complete a reaction we must use Indicators. different indicators give different colours based on the PH.
How indicators works?
pH indicators change their color according to the pH of a solution.
Ph color for 1?
Red/pink for litmus indicators. Other indicators such as methyl orange will display different colours.
Can water have different pH?
Pure water always has pH of 7. Different aqueous solutions may change the pH.
What compound changes color when used to determine the pH of a substance?
There are a variety of indicators used to determine change in pH. Different indicators change during certain ranges of pH. For example, phenolphthalein turns from clear to pink in a basic solution (approximately 7.8 to 9). There are universal indicators that cover the whole pH scale.
What chemical an you use to test acids and alkali's?
These substances are called pH indicators.
What does red cabbage indicator do that other indicators don't?
Nothing, but red cabbage is a simple pH indicator at home (red in acidic solutions).
What are the pH levels of solution?
Different solutions have different pH levels. A solution can either be acidic or bascic, but water i niether, it is nuetral.
