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In miller and urey's experiments with the origin of life-forms electric sparks were passed through a mixture of gases to?
through simulate lightning
What 2 gasses are formed when hot air is passed through hot coke?
When hot air is passed through hot coke, two gases that are formed are carbon monoxide (CO) and carbon dioxide (CO2). This process is known as the destructive distillation of coal, where coke is produced as a byproduct along with these gases.
Which rock could be formed either by deposition of animal shells and skeletons or by precipitation from evaporating seawater?
Limestone is a rock that can be formed through the accumulation of animal shells and skeletons, called biogenic limestone, or through the precipitation of calcium carbonate from evaporating seawater, known as chemical limestone.
How do limestone roofs in Bermuda disinfect rainwater?
Limestone roofs in Bermuda naturally disinfect rainwater as it passes through the porous material. The high pH level of the limestone helps kill bacteria and impurities in the rainwater, making it safe for collection and use. Additionally, the limestone filters out debris and contaminants as the water seeps through.
Water often passes through beds of limestone because?
limestone is a permeable rock that allows water to flow through its cracks and pores. As water moves through limestone, it can dissolve the rock, creating caves, sinkholes, and underground rivers. This process is known as karstification.
What material is passed through the body at the end of the eliminating stage?
liquid and gases
In miller and urey's experiments with the origin of life-forms electric sparks were passed through a mixture of gases to?
through simulate lightning
Are all gases able to glow when electric current passed through them?
No, not all gases are able to glow when an electric current is passed through them. Gases must contain certain atoms or molecules that can emit specific wavelengths of light when energized by the electric current in a process called fluorescence or phosphorescence in order to produce a visible glow.
How does calcium and magnesium get into your drinking water?
Most ground water has passed through limestone and dolimitic minerals and thus Ca and Mg mineral salts get dissolved in it.
How can hydrogen be added to water?
Hydrogen can be added to water through a process called electrolysis, where an electric current is passed through water to separate it into hydrogen and oxygen gases.
Does water give off gases when you pass a current through it?
Yes, when an electric current is passed through water, it can electrolyze the water molecules into hydrogen and oxygen gases. This process is known as electrolysis, where the water molecules break down into their constituent elements.
When eletricty is passed through water the water breaks down into two simplar gases could water be an element?
Water is a compound and not an element because it can be broken down into the two gases hydrogen and oxygen.
What 2 gasses are formed when hot air is passed through hot coke?
When hot air is passed through hot coke, two gases that are formed are carbon monoxide (CO) and carbon dioxide (CO2). This process is known as the destructive distillation of coal, where coke is produced as a byproduct along with these gases.
Which substance is used to neutralize sulfur dioxide in fue gases from power stations?
Limestone (calcium carbonate) is commonly used to neutralize sulfur dioxide in flue gases from power stations through a process called flue gas desulfurization (FGD). When sulfur dioxide reacts with limestone, it forms calcium sulfite, which can then be further oxidized to form gypsum (calcium sulfate), a less harmful solid waste product.
How does heat moves through gases?
It moves mainly by radiating through gases.
Which rock could be formed either by deposition of animal shells and skeletons or by precipitation from evaporating seawater?
Limestone is a rock that can be formed through the accumulation of animal shells and skeletons, called biogenic limestone, or through the precipitation of calcium carbonate from evaporating seawater, known as chemical limestone.
Why do factories line their chimneys with limestone?
Factories might line their chimneys with limestone to help neutralize acidic gases released during combustion, reducing air pollution. Limestone can also capture some pollutants and prevent them from being released into the atmosphere.
