0
Add your answer:
Earn +20 pts
Is combustibility extrinsic?
Combustibility is an intrinsic property of a material, determined by its chemical composition and structure. It refers to the material's ability to ignite and burn in the presence of oxygen.
What color is resazurin in the presence of oxygen?
Resazurin is pink in the presence of oxygen. It is used as an indicator to detect the presence of oxygen in cell cultures or microbiological media.
Is hydroxyl group basic?
No, the hydroxyl group is not basic. It is a functional group that contains an oxygen atom bonded to a hydrogen atom, and its presence in a molecule does not make it basic. The basicity of a molecule is determined by the presence of basic functional groups such as amino groups.
What processes could still occur in a chloroplast in the presence of an inhibitor that prevents H from passing through ATP synthase complexes?
In the presence of an inhibitor that prevents H from passing through ATP synthase complexes, photosynthesis processes that generate ATP would be impaired. However, other processes in the chloroplast, such as the light-dependent reactions that produce oxygen and NADPH, could still proceed as they are not directly reliant on ATP generated by ATP synthase complexes for their functioning. The overall efficiency of photosynthesis would be reduced due to the lack of ATP production.
What happens when you pass electricity through tap water?
Typically passing electricity through tap water will begin to separate the hydrogen and oxygen in H2O. Oxygen bubbles will begin to accumulate at the positive contact and hydrogen to accumulate at the negative contact.
A materials ability to burn in the presence of oxygen?
Combustibility is a material's ability to burn in the presence of oxygen. It is determined by factors such as the material's composition, structure, and ignition temperature. Materials with higher combustibility are more prone to catching fire and sustaining a flame.
What are the gases that pass through the stoma of plants?
Passing outwards through the stoma are water vapour, and oxygen. Passing inwards is mainly carbon dioxide.
Passing an electric current through a certain substance produces oxygen and sulfur This substance cannot be a?
This substance cannot be water, because passing an electric current through water, in a process called electrolysis, produces hydrogen and oxygen gas, not oxygen and sulfur.
How can you turn hydrogen into water and oxygen?
Hydrogen can be turned into water and oxygen through a chemical reaction called electrolysis. By passing an electric current through water (H2O), the hydrogen and oxygen atoms will separate, producing hydrogen gas (H2) at one electrode and oxygen gas (O2) at the other electrode.
What jobs the blood does for the body?
It flows round the body, passing blood through your body. It goes through the vessels, collects oxygen and lets the oxygen go in the cirlculation system. :)
What jobs does the blood does for the body?
It flows round the body, passing blood through your body. It goes through the vessels, collects oxygen and lets the oxygen go in the cirlculation system. :)
Is combustibility extrinsic?
Combustibility is an intrinsic property of a material, determined by its chemical composition and structure. It refers to the material's ability to ignite and burn in the presence of oxygen.
How can you get oxygen out of water?
Oxygen can be extracted from water through a process called electrolysis, which involves passing an electric current through water to separate hydrogen and oxygen molecules. This results in the production of oxygen gas at the anode, which can then be collected and stored.
The process of passing electricity through water to chemically separate it into hydrogen and oxygen is call?
It is called electrolysis.
What forms as an energy source when respiration occurs in the presence of oxygen?
The energy source formed during respiration in the presence of oxygen is ATP (adenosine triphosphate). ATP is created through the process of cellular respiration, where glucose is broken down in the presence of oxygen to produce energy in the form of ATP molecules.
What is identification of oxygen?
Identification of oxygen can be done through various tests such as the glowing splint test, where a glowing splint relights in the presence of oxygen. Oxygen gas also supports combustion, so a substance that burns more brightly or vigorously in its presence likely indicates the presence of oxygen. Additionally, oxygen gas turns a colorless solution of manganese(IV) oxide pale pink, serving as another identification test.
What color is resazurin in the presence of oxygen?
Resazurin is pink in the presence of oxygen. It is used as an indicator to detect the presence of oxygen in cell cultures or microbiological media.
