Carbon dioxide exists as a gas at stp, and water exists as a liquid. Therefore, CO2 has already passed the boiling point, so water has the higher boiling point.
Boiling removes carbon dioxide from an antacid mixture because carbon dioxide is a gas that can escape when heated. When the mixture is boiled, the carbon dioxide bubbles out of the solution, which reduces the effectiveness of the antacid in neutralizing stomach acid.
No, carbon dioxide has a much lower boiling point than water. The boiling point is the temperature at which a substance changes phases from a solid to a liquid. Carbon dioxide is a gas at room temperature, while water is found primarily in liquid form at room temperature. Therefore, at 78 degrees F, carbon dioxide is above its boiling point while water is below its boiling point.
Attractions between water molecules, such as hydrogen bonding, are stronger than the dispersion forces between carbon dioxide molecules. This results in water requiring more energy to break these intermolecular attractions and reach its boiling point than carbon dioxide.
Carbon dioxide is a gas at 10 degrees Celsius, as its boiling point is -78.5 degrees Celsius.
Carbon dioxide does not have a boiling point at standard atmospheric pressure. It sublimes directly from a solid (dry ice) to a gas at -78.5 degrees Celsius.
They aren't the same. The boiling point of carbon dioxide is -57 oC. (Wikipedia)
Boiling removes carbon dioxide from an antacid mixture because carbon dioxide is a gas that can escape when heated. When the mixture is boiled, the carbon dioxide bubbles out of the solution, which reduces the effectiveness of the antacid in neutralizing stomach acid.
No, carbon dioxide has a much lower boiling point than water. The boiling point is the temperature at which a substance changes phases from a solid to a liquid. Carbon dioxide is a gas at room temperature, while water is found primarily in liquid form at room temperature. Therefore, at 78 degrees F, carbon dioxide is above its boiling point while water is below its boiling point.
The boiling point of Carbonated water is 105°C because of the carbon dioxide gas it contains.
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H2O (water) has a higher melting point and boiling point than CO2 because of the hydrogen bonds that exist between the water molecules. The hydrogen bonds are strong intermolecular forces (though they are classified as a weak bond), and help to hold separate water molecules together. Thus, the boiling point of water is higher than carbon dioxide, though they are similar in composition and mass.
Attractions between water molecules, such as hydrogen bonding, are stronger than the dispersion forces between carbon dioxide molecules. This results in water requiring more energy to break these intermolecular attractions and reach its boiling point than carbon dioxide.
Carbon dioxide is a gas at 10 degrees Celsius, as its boiling point is -78.5 degrees Celsius.
Carbon dioxide does not have a boiling point at standard atmospheric pressure. It sublimes directly from a solid (dry ice) to a gas at -78.5 degrees Celsius.
Graphite has a higher boiling point than CH4. Graphite is a form of carbon arranged in layers, held together by strong covalent bonds, resulting in a higher boiling point. CH4 (methane) is a simple gas composed of one carbon and four hydrogen atoms, with weaker intermolecular forces leading to a lower boiling point.
Sulfur dioxide has a higher melting point than carbon dioxide. This is because sulfur dioxide is a smaller molecule with stronger intermolecular forces, making it more difficult to break the bonds in order to melt the substance.
Water molecules exhibit hydrogen bonding, a strong intermolecular force due to the polarity of water molecules. This leads to a higher boiling point for water compared to nonpolar substances like carbon dioxide, which only exhibit weaker London dispersion forces. The presence of hydrogen bonds in water requires more energy input to break these intermolecular attractions, resulting in a higher boiling point.