Đặt câu với từ "standard temperature and pressure"

1. At standard temperature and pressure, ethane is a colorless, odorless gas.

2. Beryllium resists oxidation when exposed to air at standard temperature and pressure.

3. Alkali metals are highly reactive at standard temperature and pressure and readily lose their …

4. AMOUNTS SHALL BE EXPRESSED IN MICROGRAMMES PER CUBIC METRE OF AIR AT STANDARD TEMPERATURE AND PRESSURE .

5. Condensate is a mixture of light hydrocarbons with relatively low molecular weight which exists as a liquid at standard conditions (standard temperature and pressure)

6. Under conditions of standard temperature and pressure , metal carbides react strongly with water to form metal oxide s or hydroxides and flammable acetylene gas, e.g.