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What else can I help you with?
What chemicals are in a red glow stick?
A red glow stick typically contains hydrogen peroxide as the oxidizing agent, phenyl oxalate ester as the chemiluminescent dye, and a fluorescent dye such as rhodamine B to enhance the red color.
The purpose of container B in this experiment is to?
act as a control group to compare with container A and determine any changes or effects of the experiment on the system.
Is vitamin b an ionic compound?
No, vitamin B is not an ionic compound. It is a water-soluble organic compound that plays a vital role in various bodily functions, but it does not contain ions like typical ionic compounds.
What does the B stand for in ultraviolet B?
The "B" in ultraviolet B stands for the specific range of ultraviolet (UV) radiation, which falls between 280-315 nanometers on the electromagnetic spectrum. UVB radiation is responsible for causing sunburn and plays a role in tanning and vitamin D synthesis.
What is chlorophyll b an example of?
Chlorophyll b is an example of a photosynthetic pigment found in plants and algae. It absorbs light energy for photosynthesis and plays a key role in capturing light from different regions of the spectrum that chlorophyll a cannot absorb efficiently.
What is a good solvent to extract Rhodamine B out of a highliter?
methanol
What happens when rhodamine B is mixed with indigo carmine?
When rhodamine B is mixed with indigo carmine, a color change can occur due to the interaction between the two dyes. Rhodamine B is a fluorescent pink dye, while indigo carmine is a blue dye. The resulting mixture may exhibit a purple hue, depending on the concentrations and proportions of the dyes used. Additionally, the specific pH and solvent conditions can also influence the final color outcome.
What behaviorist conducted the Little Albert experiment?
John B. Watson conducted the Little Albert experiment in 1920.
What chemicals are in a red glow stick?
A red glow stick typically contains hydrogen peroxide as the oxidizing agent, phenyl oxalate ester as the chemiluminescent dye, and a fluorescent dye such as rhodamine B to enhance the red color.
How do they dye fireworks?
If you're talking about smoke dyes, the dye (rhodamine B, Auramine, phthalocyanine, etc...) is mixed with a 'carrier composition', usually based on Potassium chlorate and lactose or wheat flour. The burning mixture vaporises the dye to give smoke of the corresponding colour.
In his ticking clock experiment, Robert Boyle demonstrated that?
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The purpose of container B in this experiment is to?
act as a control group to compare with container A and determine any changes or effects of the experiment on the system.
In an experiment the control variable is a and the response variable is b. Which variable is manipulated or changed?
A
What is a control of a science experiment?
For instance, if you wanted to experiment on plant a, plant b, and plant c. You would put plant c to one side, treat it like a normal plant (water, feed, etc.) and call that the control. You could then experiment on plant a and plant b - feeding them differing fertilisers, allowing pests to attack the plants, and so on. At the end of the experiment, you could compare the growth of plant a and plant b to the control plant c. Though plants are mentioned above, the principle relates to any experiment - you need a control to compare against the end results of the experiment.
The group that does not receive the experimental treatment in an experiment is the?
control group
What experiment did mendel perform to test inheritance?
a. purebred crosses b. dihybrid crosses c. monohybrid crosses d. testcrosses (B)
Do you need to include the purpose hypothesis experiment and conclusion in your science fair notebook?
(A) What you did in your experiments? (B) What was your plan? (C) How you did your experiment? All of these are the conclusion that you can use. Well actually you have to use all of these. To figure and what you will have to write in your experiment for your conclusion.
