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What else can I help you with?
Can you go straight from a solid to a gas?
State change from solid directly to gas is called sublimation, for example, dry ice - CO2(s) sublimates into gas CO2(g).
When magnesium reacts with CO2 a black solid is produced name the solid?
The reaction is: 2 Mg + CO2 = 2 MgO + C The black solid is this carbon.
What common substance turns from solid to gas?
Carbon dioxide (CO2) turns directly from a solid to a gas, without any liquid phase, this is why it is often called dry ice when it is solid because it doesn't get wet.
Why solid CO2 is known as dry ice?
Solid CO2 is known as dry ice because it sublimes (changes from a solid to a gas) at temperatures above -78.5°C without passing through a liquid phase. This process gives the appearance of the solid CO2 "evaporating" into a gas, hence the term "dry ice".
IF solid dry ice slowly disappears completely is this a physical or chemical change?
The "disappearance" of dry ice is a physical change. What you refer to as disappearance is actually sublimation where the solid CO2 turns to a gas without going through the liquid phase. Dry is is solid CO2 and when it disappears it becomes gaseous CO2, so it is a physical change.
What must the temperature be below for CO2 to be solid?
In order for co2 to become a solid, or 'dry ice' as it's called, its temperature must be below -109.3 degrees F.
What is called dry ice?
Dry ice is solid carbon dioxide (CO2).
Is co2 solid?
Solid CO2 is also known as 'dry ice'
Can you go straight from a solid to a gas?
State change from solid directly to gas is called sublimation, for example, dry ice - CO2(s) sublimates into gas CO2(g).
What is it called when you make a solid into a gas with out being a liquid?
sublimation e.g dry ice to gas (CO2)
What phase change represents sublimation?
Sublimation hasn't an equation.
Is dry ice a good name for this material?
Solid CO2 is called dry ice. This is an excellent name because solid CO2 sublimes, going from liquid to vapor without ever going through the stage of being a liquid.
When magnesium reacts with CO2 a black solid is produced name the solid?
The reaction is: 2 Mg + CO2 = 2 MgO + C The black solid is this carbon.
What is it called when solid is directly turned into gas?
It's called sublimation. Not too many substances do this, but two common substances that do are carbon dioxide (CO2) and moth balls. The opposite process of going from a gas to a solid is called deposition.
Can CO2 exist in a solid state?
Yes, carbon dioxide (CO2) can exist in a solid state under certain conditions, such as at very low temperatures and high pressures. This solid form of CO2 is commonly known as dry ice.
The change of state from a solid diectly to a gas.?
that is called sublimation. For example dry ice ( frozen CO2) goes directly to a gas
What is the process by which a solid such as iod changes directly to a gas?
Sublimation. Transition from solid to gas, such as the "melting" of dry Ice (CO2(s) - > CO2(g))
