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Coal can be heavier or lighter than water depending on its type. Most types of coal are heavier than water in terms of density, however, broken bituminous coal has only a density of 0.833 kg/m3, so it is lighter than water.

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16y ago

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Is carbon dioxide lighter than helium?

No, carbon dioxide is heavier than helium. Carbon dioxide has a molecular weight of about 44 g/mol, while helium has a molecular weight of 4 g/mol. This means that helium is lighter than carbon dioxide and will rise above it in the presence of air.


Is carbon dioxide lighter than oxygen?

The molecular weight of carbon dioxide is heavier than oxygen. Oxygen has a molecular weight of 32 g/mol, while carbon dioxide has a molecular weight of 44 g/mol. Therefore, carbon dioxide is heavier than oxygen.


Why does'nt a balloon with carbon dioxide float and a balloon with helium does?

Because, carbon dioxide is heavier than air whereas helium is lighter than air.


Is oxygen more soluble in water than Carbon Dioxide?

No, carbon dioxide is more soluble in water than oxygen. This is why carbon dioxide can readily dissolve in water to form carbonic acid, whereas oxygen is less soluble and does not react as readily with water.


How do bubbles of gas rise in a lemonade?

Carbon dioxide makes up the air bubbles, and carbon dioxide is lighter than lemonade, so the bubbles rise to the top.


Is water lighter than carbon disulphide?

no,it is heavier than water and so it'll sink


Why does carbon dioxide diffuse faster than sulferdioxide?

Carbon dioxide diffuses faster than sulfur dioxide because carbon dioxide is lighter and has a lower molecular weight, allowing it to move more quickly through the air. Additionally, carbon dioxide molecules are smaller in size, which also contributes to their faster diffusion rate.


Is carbon dioxide smaller than water?

yes


Carbon dioxide is lighter than chlorine?

Carbon dioxide is actually heavier than chlorine. The molecular weight of carbon dioxide is 44 g/mol, while the molecular weight of chlorine is 71 g/mol. In a given volume, carbon dioxide would weigh more than chlorine.


Where to place carbon dioxide detecter high or low?

Place a carbon dioxide detector at about eye level on a wall for optimal detection, as CO2 is slightly lighter than air and will tend to rise. However, it is also important to consider the specific manufacturer's instructions for placement to ensure proper functioning.


Which makes balloons fly up in the air carbon dioxide helium or hydrogen?

Helium is typically used to make balloons fly up in the air because it is lighter than air and creates lift. Hydrogen is also lighter than air and can be used, but it is flammable. Carbon dioxide is heavier than air and would cause a balloon to sink.


Carbon dioxide is more soluble under?

Carbon dioxide is more soluble in water than O2. The most soluble gas in water is ammonia. Carbon dioxide reacts with water to form carbonic acid.