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A scientist has analyzed the chemicals that make of a sample of an unknown substance Which chemicals would be the best indicator that the unknown substance is a plant?
Wiki User
∙ 13y ago
Cellulose and starch
Wiki User
∙ 13y ago
Chlorophyll, cellulose, and lignin are common chemicals found in plants that would be good indicators that the unknown substance is of plant origin. Chlorophyll is responsible for photosynthesis, cellulose is a structural component of plant cell walls, and lignin provides structural support to plants.
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A scientist has analyzed the chemicals that make of a sample of an unknown substance. Which chemicals would be the best indicator that the unknown substance is a plant?
cellulose and starch
What is the amount of mass in a give volume of a substance?
The amount of mass in a given volume of a substance is known as its density. Density is calculated by dividing the mass of the substance by its volume. It is expressed in units such as grams per cubic centimeter (g/cm^3) or kilograms per liter (kg/L).
How does wind pick up smell?
Molecules of the substance are picked up from its surface by moving air currents, and eventually waft into your nose, where they're chemically analyzed by the olfactory nerve endings that you keep in there.
Which form are observational and experimental are always recorded and analyzed?
Observational and experimental data are almost always recorded and analyzed in numerical form.
How did Gregor Mendel use the scientific method and what were his habits as a scientist?
Gregor Mendel used the scientific method by conducting experiments on pea plants to study patterns of inheritance. He carefully designed his experiments, collected data systematically, and analyzed his results to draw conclusions. Mendel was known for his patience, attention to detail, and rigorous record-keeping, which are key habits of a successful scientist.
A scientist has analyzed the chemicals that make of a sample of an unknown substance. Which chemicals would be the best indicator that the unknown substance is a plant?
cellulose and starch
A scientist has analyzed the chemicals that make of sample of an unknown substance Which chemicals would be the best indicator that the unknown substance is a plant?
Cellulose and starch
Who is the scientist expert in herbal medication and has 33 essential oils and analyzed their properties?
Francisco Fronda
What is titrant and analyte?
Titrant is the solution of known concentration that is added to the analyte during a titration to determine its concentration. The analyte is the substance being analyzed in the solution that reacts with the titrant.
What did scientist discovere when they analyzed the magnetic bands on the ocean floor?
Scientists found Alternating bands of magnetism.
What is a titrand in titration analysis?
A titrand is the substance in a chemical reaction that is analyzed or measured during a titration. It is the substance that undergoes a change in its chemical properties due to the addition of a titrant during the titration process.
Where do you find the scientist in the bio dome?
The scientist can usually be found in the research lab within the bio dome. Look for a designated area where experiments are being conducted or data is being analyzed. Be sure to approach them politely and ask if they have time to speak with you.
What is the theory of the redox titration?
Redox titration is a type of titration based on a redox reaction between the analyte and titrant. The theory behind redox titration is that the number of electrons transferred in the reaction is used to determine the amount of substance being analyzed. This is typically done by monitoring the change in concentration of a redox indicator or analyzing the endpoint using a potentiometric method.
What do you mean by IODOMETRY?
IODOMETRY is a quantitative method that involves the determination of the concentration of an oxidizing agent through the use of iodine as a reducing agent. It is based on the reaction between iodine and the substance being analyzed in the presence of an indicator. The amount of iodine consumed or produced in the reaction is used to calculate the concentration of the analyte.
Can a soluble substance be analyzed spectrophotometrically if it absorbs light but does not obey beer Lambert law?
No, a substance that does not obey Beer-Lambert law cannot be accurately analyzed spectrophotometrically. The Beer-Lambert law is the fundamental principle that relates the concentration of a solute in a solution to the absorbance of light. If this relationship is not followed, the spectrophotometric analysis will not provide reliable results.
How is the average amount of motion of atom and molecules of a substance measured?
The average amount of motion of atoms and molecules in a substance is measured by the temperature of the substance. As temperature increases, the atoms and molecules move faster, increasing their kinetic energy. This motion can be further analyzed using techniques such as spectroscopy or computational simulations.
How do you use the word analyze in a sentence?
The definition of the word analyze is to examine critically and in detail.A sample sentence would be:The doctor analyzed his patient to find the source of the problem.
