Rating Newest Oldest. Best Answer: If it is surely a pine cone then read further= Give the scientific name of the tree a ' Pinus' . Forget about exact species as in the absence of complete data it is impossible to pinpoint.ext. whats the scientific name for a pine cone. My younger brother needs to know for his science class (he had to go find one and bring it in and one of the requirements was to tell what the scientific name is) I don't know what kind of tree he got it from though. so just give me whatever scientific names you know....
When litmus paper touches an acid, the paper changes to red. When it touches a base, the paper changes to blue. By comparing the color the litmus paper changed to by a chart, you could determine how strong or weak that acid or base is. When litmus paper touches an acid, the paper changes to red. When it touches a base, the paper changes to blue.
4. Benedict's solution is used to detect the presence of simple sugars such as glucose. When a simple sugar is mixed in Benedict's solution and heated for a short period of time in a test tube, it goes through a variety of color changes, eventually ending as an orange-red or brick red color.itmus turns blue or a shade of blue in bases. It is important to place a few drops or a small amount of the substance to be tested on the litmus paper when testing it. Do not dip the litmus paper in the substance to be tested. A paper which provides a more specific indication of the pH level of a substance is pH paper.