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What does litmus mean?
a litmus tells us if a substance is acidic or alkaline an acid will turn red litmus paper blue and an alkali will turn blue litmus paper red. if an unknown substance is tested with litmus and the colour did not change, then the substance is said to be neutral or it can be simply water. note that water is needed for acids to show its acidic properties........
Where can you buy chromatography paper?
http://auspexcorp.stores.yahoo.net/chrompapshee.html
Where can you buy Epsom Salt in Davao City?
You can buy them at just about any pharmacy.
How can you test tap water?
There are a great number of tests that can be performed on water to asses its chemical compositions. Typically, metal analysis is perfomed by AAS, pH, conductivity, chemical oxygen demand. A more specific question would allow for a more detailed answer.
Where can you buy paper plates?
One can purchase paper plates at almost any grocery store such as Safeway or Whole Foods. Paper plates are also available at Target, Walmart, CVS, Kmart, Walgreens and numerous other places.
Where you can buy transparency paper in cebu city?
good day, i have no idea where i can buy materials for my small business art and sign so i search thru this site question and answer. so that i can easily find what place in cebu city. im waiting the anwer .thank you. ronnie
Where can you buy litmus paper?
Litmus paper is used to test how acidic or basic a material is. Because gardeners often want to test the acidity of their soil, you can buy litmus paper in many gardening shops. Of course, it is also available in places that sell science supplies, and readily available from vendors on the internet.
Where to buy capiz window in cebu city?
Nacorda Sash Factory
How do you know that certain item like a bath soap is acidic or not?
You buy a bit of litmus paper, wet the item and put the litmus paper on the wet spot. if it turns blue, it is a base. If it turns red, it is acidic. Soap is a base.
How do you find the pH of a solid?
You can make a PH indicator solution out of blueberry juice, or you can buy litmus paper or use an indicator solution that you can buy at the store.
What is the function of a red and blue litmus paper?
Litmus paper is used for measuring the pH of a liquid. The pH is a measurment of how acidic/basic a liquid is. Red/Blue litmus paper contains a compound that changes colors at a certain pH. There are a variety of different litmus papers you can buy which each change colors at a specific pH. Generally, red is associated with an acidic solution (pH < 7) and blu with a basic solution (pH > 7). By dipping a litmus paper in a solution and watching for a color change, you can determine if the pH is below/above a certain threshold
What does litmus mean?
a litmus tells us if a substance is acidic or alkaline an acid will turn red litmus paper blue and an alkali will turn blue litmus paper red. if an unknown substance is tested with litmus and the colour did not change, then the substance is said to be neutral or it can be simply water. note that water is needed for acids to show its acidic properties........
Where can you buy a Dell computer in Cebu in the Philippines?
At SM Cebu.
What measures the acidity of water in a river or lake?
There are multiple ways to measure the acidity of water in a river or lake. One way is to use litmus paper. You buy it in a cylindrical tube. You did one end of the litmus paper into the solution you're testing. The litmus paper will change color, and then you match the color of the litmus paper with the color on the pH scale on the tube. Be careful, though, if the solution you're testing is a strong acid or base, the litmus paper can spontaneously catch fire when it dries! Another way to test the acidity of river or lake water is to use a pH electrode. These can be picked up at hardware stores, but usually cost about 100 bucks.
Where can you buy a refrigerator in Cebu?
All department stores and malls in Cebu sell refrigerators. Try Abenson's in Robinson's, SM Appliances in SM City Cebu and Ayala Mall. There are also smaller stores that sell various brands of refrigerators and freezers.
How can you identify acids and bases?
The most common method is to use something called litmus paper, which comes in both red and blue. When you dip the red litmus paper in the substance, if it turns blue, then the substance is a base. When you dip the blue litmus paper in the substance, if it turns red, then the substance is an acid. However, this doesn't give you the exact pH of the substance, so there are several other devices that you can buy that measure pH.
Where can i buy ceramic clay in the philippines?
See the related link for further information about where to buy polymer clay in Cebu City.
