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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.
Does gold react with oxygen?
Does gold rust. Gold can not rust. Rust is oxidation, and gold is inert to oxygen and even most acids. Why doesn't goldrust. Because it's a special metal iron.
Do aerobes die in the presence of oxygen?
No. Oxygen is required for respiration in aerobes.
Is flammability a chemical property that tells whether a substance reacts to the presence of carbon dioxide?
oxygen
What is the opposite of Anaerobic?
The opposite of anaerobic is aerobic. Anaerobic processes occur without oxygen, while aerobic processes require oxygen.
How can gold be oxidized?
Gold can be oxidized by reacting with oxygen in the presence of certain chemicals or under specific conditions, causing it to form gold oxide.
What is the chemical equation for the reaction when potassium cyanide is added to the powder containing pure gold and rock and reacts with gold in the presence of oxygen to form gold cyanid?
2Au + 4KCN + O2 → 2KAu(CN)2
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.
Does gold react with oxygen?
Does gold rust. Gold can not rust. Rust is oxidation, and gold is inert to oxygen and even most acids. Why doesn't goldrust. Because it's a special metal iron.
Is gold reactive to oxygen?
Yes, gold can react with oxygen to form gold oxide.
Is the price of gold expected to keep rising?
The price of gold is expected to keep rising. This is because of the state of the economny, demand for gold, and the continuing decrease of the value of a dollar.
Which is the term for a material ability to burn in the presence of oxygen?
Combustibility is the term for a material's ability to burn in the presence of oxygen.
Does E. coli grow better in the presence or absence of oxygen?
E. coli grows better in the presence of oxygen.
What is denser oxygen or gold?
gold
What does something flammable burn in the presence of?
Most thing burn in the presence of oxygen.
What is the expected formula between calcium and oxygen?
The expected formula between calcium and oxygen is CaO, which is calcium oxide. This compound is formed by the combination of one calcium atom with one oxygen atom.
What element has the fewest protons calcium gold lithium or oxygen?
Gold has the fewest protons among calcium, gold, lithium, and oxygen. Gold has 79 protons, while calcium has 20, lithium has 3, and oxygen has 8 protons.
