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What is dry ice what will happen when the pressure is released on dry ice?
solid carbon dioxide (CO2) is stored under high pressure. Solid CO2 gets converted directly to gaseous state on decrease of pressure to 1 atmosphere without coming into liquid state. This is the reason that solid carbon dioxide is also known as dry ice
Is magnesium stored under oil?
No, magnesium is not typically stored under oil. Magnesium is a reactive metal that can react with water and air, so it is usually stored under a dry and inert atmosphere like argon or mineral oil to prevent oxidation.
Can carbon dioxide be a liquid?
Yes, carbon dioxide can exist as a liquid under certain conditions of temperature and pressure. At atmospheric pressure, it sublimes directly from a solid to a gas (dry ice). However, under high pressure and low temperature, it can exist as a liquid.
What should be done to make some dry picric acid safe?
To make dry picric acid safe, it should be stored in a cool, dry, well-ventilated area away from heat, flames, and sources of ignition. Additionally, it should be stored in a non-metallic container to prevent any potential reactions with metal. Proper labeling and handling procedures should also be followed to ensure safety when working with dry picric acid.
What is ratio od dry ice volume to mass?
The ratio of dry ice volume to mass depends on the temperature at which the dry ice is stored, as dry ice sublimes at -78.5°C. At this temperature, the volume of dry ice is about 832 cm³ per 1 kg of mass. Keep in mind that this ratio may vary slightly due to factors such as pressure and purity of the dry ice.
Why solid co2 is stored under high pressure?
Solid CO2, also known as dry ice, is stored under high pressure to contain its sublimation process. Dry ice turns directly from a solid to a gas at normal atmospheric pressure. Storing it under high pressure helps to maintain its solid form for longer periods.
What is dry ice and what happens when the pressure under which it is stored is decreased to the atmosphere?
Dry ice is solid carbon dioxide. When the pressure under which it is stored is decreased to the atmosphere, dry ice will sublimate directly from a solid to a gas without going through a liquid phase. This process can cause the dry ice to rapidly expand and create a cloudy fog effect as the cold gas condenses water vapor in the air.
What is high - pressure centers of dry air?
A high pressure center of dry air is called an anticyclone
What is dry ice what will happen when the pressure is released on dry ice?
solid carbon dioxide (CO2) is stored under high pressure. Solid CO2 gets converted directly to gaseous state on decrease of pressure to 1 atmosphere without coming into liquid state. This is the reason that solid carbon dioxide is also known as dry ice
If the weather is clear and dry what pressure system is in the area?
high pressure
What is a high pressure center of dry air called?
A high pressure center of dry air is called an anticyclone
Are high- pressure centers of dry air?
An anticyclone
Cool dry air is usually a mark of what pressure?
Cool dry air is usually associated with high pressure systems. High pressure systems bring clear skies and calm weather, leading to cooler and drier conditions.
Where there is higher pressure on the earth at that point will it be more moist or more dry?
High pressure is associated with fair dry weather and Sunshine.
Which air pressure system is generally associated with cool dry air?
high pressure
Is a high pressure center characterized as cool dry air or warm dry air?
A high pressure center is characterized by cool dry air, as it is associated with descending air that warms and dries as it sinks towards the surface.
What ar high pressure centers of dry air?
An anticyclone
