Dry ice is CO2. Molar mass CO2 = 44 g/mole. 1 lb is approx. 454 g thus this = 454 g x 1 mol/44 g = 10.3 moles of CO2. At STP, 10.3 moles x 22.4 L/mole = 231 liters.
Dry ice sublimates so rapidly in water because the temperature difference causes the solid carbon dioxide to transition directly into a gas, creating bubbles and further accelerating the process. Additionally, the interaction between the dry ice and the water causes agitation, which helps break down the dry ice into gas more quickly.
Not in a normal freezer.. It freezes at around -70 celcius
The mist produced by dry ice is actually carbon dioxide gas. When dry ice (solid carbon dioxide) sublimates, it transitions directly from a solid to a gas, creating the cloudy mist effect.
Dry ice, which is solid carbon dioxide, sublimates into gas when placed in soap. The release of carbon dioxide gas creates bubbles in the soap, causing it to expand rapidly and potentially creating a bubbly eruption. It is important to handle dry ice with care and use it in a well-ventilated area when experimenting with it in soap or other substances.
Dry ice sublimates rather than melts. It turns directly from a solid to a gas at -78.5°C (-109.3°F) at normal atmospheric pressure. The rate of sublimation can vary depending on factors like temperature, surface area, and environmental conditions.
One pound of dry ice, which is solid carbon dioxide, will produce approximately 8.3 cubic feet of carbon dioxide gas when it sublimates at standard conditions.
Dry ice is extremly conductive to temperature
yes EDIT: No. It sublimates.
A half pound of dry macaroni is typically equivalent to about 2 cups in volume.
Potentially, yes it is. Dry ice sublimates to form carbon dioxide gas, which is toxic.
No wood does not expand when its dry
it can sublimate faster in hot water
Dry ice doesn't melt. It sublimates at -78 0C, or -109 0F. Sublimation is a direct transition from a solid to a gas, skipping the liquid phase.
Dry ice is solid carbon dioxide, which sublimates directly from a solid to a gas at -78.5°C. When dry ice is exposed to warmer temperatures, it sublimates rapidly into carbon dioxide gas, creating a characteristic fog effect. Dry ice is often used for cooling or special effects due to this unique property.
There are 16 ounces in a pound (solid)! There are 8 ounces in a cup (liquid)!
Dry ice sublimates so rapidly in water because the temperature difference causes the solid carbon dioxide to transition directly into a gas, creating bubbles and further accelerating the process. Additionally, the interaction between the dry ice and the water causes agitation, which helps break down the dry ice into gas more quickly.
16 ounces in one pound.