Bromothymol is yellow under a pH=5.
Some examples of items that have a pH level between 5 and 8 include black coffee (pH around 5), milk (pH around 6.5-6.7), and pure water (pH of 7). These pH levels indicate that the substances are generally considered slightly acidic to neutral.
On the pH paper Merck no. 9565 blue is acidic (pH=5).
It depends on what indicator you are using. Yellow with the bromothymol blue indicator is acidic, yellow with the methyl orange indicator is basic, yellow with the phenol red indicator is acidic and yellow with the universal indicator is acidic.
Pepsi has a pH level of around 2.5 to 3.1, making it acidic. The acidity is due to additives like citric acid and phosphoric acid in the drink.
Some examples of items that have a pH level between 5 and 8 include black coffee, milk, eggs, tomatoes, and pure water. These items are considered to be neutral or slightly acidic/basic on the pH scale.
Bromothymol blue is green at a pH of 5.
there are a lot of things that have a pH OF 5 some aee pure rain water and black coffee.
5
5
A pH level of is considered weakly acidic.
Coconut water typically has a pH level ranging from 5 to 6, making it slightly acidic.
it is 4 to 5
The pH level of Mountain Dew is around 3.0. This is considered to be acidic, as a neutral pH is around 7.0.
The pH level of a carrot ranges anywhere from the high 5's to the mid 6's.
The pH level of decaf coffee is typically around 5, making it slightly acidic.
Bromothymol Blue is a liquid indicator that can detect presence CO2 in water. It changes color from blue to green, as it detects the presence of the CO2 . In very acidic conditions it will turn yellow. It has also been used as an indicator in the NCO (isocyanate) test (where di-n-butylamine is the base and 1N HCl solution is the acid. Green is the endpoint in this titration and yellow is "over-shot". The amine value test in resin chemistry/synthesis also may use this indicator. HCl directly titrates an amine containing resin.
The pH of motor oil is approximately 5 or higher.