Question

Физические свойства CO, CO2, H2CO3

Answer 1

CO- газ, без цвета, запаха.
CO2- тоже самое.
H2CO3-кислота

Answer 2

Physical Properties of CO (Carbon Monoxide)

- Carbon monoxide (CO) is a colorless, odorless gas. - It has a molecular weight of 28.01 g/mol. - The boiling point of CO is -191.5 °C (-312.7 °F), and the melting point is -205 °C (-337 °F).

Physical Properties of CO2 (Carbon Dioxide)

- Carbon dioxide (CO2) is a colorless gas at standard temperature and pressure. - It has a molecular weight of 44.01 g/mol. - The boiling point of CO2 is -78.5 °C (-109.3 °F), and the melting point is -56.6 °C (-69.9 °F).

Physical Properties of H2CO3 (Carbonic Acid)

- Carbonic acid (H2CO3) is a weak acid that forms when carbon dioxide dissolves in water. - It is a colorless liquid at room temperature. - Carbonic acid is unstable and decomposes into water (H2O) and carbon dioxide (CO2).

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