Identifying Organic Compounds
Record the results of this lab in the following data table.
Material Indicator: Iodine Indicator: Copper Sulfate and Sodium hydroxide Indicator Sudan III
1. Which macromolecules were present in the unknown solution? In the milk?
Identifying Parts of a Scientific Process
2. What was the role of the water test tube in each phase?
3. Describe a chemical indicator.
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rel1129** @CallMeKiki need
well unknown solution may contain carbohydrates.........(sugars)
milk contains fats..................
chemical indicator ...........
any substance that gives a visible sign, usually by a colour change, of the presence or absence of a threshold concentration of a chemical species, such as an acid or an alkali in a solution. An example is the substance called methyl yellow, which imparts a yellow colour to an alkaline solution.
hope i could perform better :(