Litmus only differentiates between acidic and alkaline solutions. It does not give an accurate value of the degree of acidity of alkalinity. Universal Indicator can help measure the pH of the given solution as it does not just change from red to blue and vice versa, but in solution has a range of colours.
False. Chemistry and math are universal languages made up of symbols.
to explain to the people what they found out and that person only.
Biologist, Chemist, Physicist, Astronomer.
scientific attitude
Scientists have very different life styles, one from another. There is no single "scientific lifestyle." So how a given scientist lives might be either a cause or effect of that scientist's brilliance - presuming that scientist is brilliant, not all are - or it may have no relation at all to how brilliant a scientist is.
Universal indicator is a solution composed of several different indicators, each of which changes color at different pH levels. The pH scale is a way to measure the acidity or alkalinity of a substance based on its concentration of hydrogen ions. Universal indicator's color change corresponds to different pH levels, making it a useful tool for determining the pH of a substance.
The universal indicator goes bright red. I thought it was dark red lol =D i joke! i knew it was bright red. that's what mr. bayes, my science teacher said. he used to be a scientist
An Universal Indictator is more helpful because it shows the exact amount of acidity. Other indictators (example the red and blue litmus) just indicates whether or not the solution is acidic. The universal indicator gives you a specific color to which you can match a pH number therefore, telling you how acidic the soultion is.
Liquid water is an indicator that there is probably life present.
Maybe BIll DID IT!
cellulose and starch
The scientist should use a pH meter to measure the precise pH of the solution. This device provides an accurate numerical value for the acidity or alkalinity of the solution.
Sir Isaac Newton is the scientist who defined the universal law of gravitation.
A pH indicator
The metric system.
The first universal joint was created by Londoner Robert Hooke, a scientist of the 17th century.
Methyl yellow, which changes from yellow to red around a pH of 4.0