What is the formula of bromine Vapour?
What is the formula of bromine Vapour?
Bromine
| PubChem CID | 24408 |
|---|---|
| Chemical Safety | Laboratory Chemical Safety Summary (LCSS) Datasheet |
| Molecular Formula | Br2 |
| Synonyms | 7726-95-6 Br Bromine Dibromine Brom More… |
| Molecular Weight | 159.81 |
What is the vapor pressure of bromine?
The boiling point of bromine is 59oC, and the vapor pressure of bromine is over 1 atm above this temperature.
What is the equilibrium vapor pressure of bromine at 25 C?
0.3 atm
| substance | vapor pressure at 25oC |
|---|---|
| diethyl ether | 0.7 atm |
| bromine | 0.3 atm |
| ethyl alcohol | 0.08 atm |
| water | 0.03 atm |
Is bromine acidic or basic?
Bromine tablets generally have a pH around 4, therefore, pH adjustment to the water will be necessary to maintain proper water balance. Even though bromine is effective over a wide pH range, it is important that the ANSI/APSP/ICC-11 recommended pH range of 7.2 to 7.8 and alkalinity range of 60 to 180 ppm be maintained.
What is bromine melting point?
-7.2 °C
Bromine/Melting point
What is the vapor pressure of water at 100 C?
1 atmosphere
At standard atmospheric pressure (1 atmosphere = 0.101325 MPa), water boils at approximately 100 degrees Celsius. That is simply another way of saying that the vapor pressure of water at that temperature is 1 atmosphere.
Is bromine a hazardous?
Bromine is corrosive to human tissue in a liquid state and its vapors irritate eyes and throat. Bromine vapors are very toxic with inhalation. Humans can absorb organic bromines through the skin, with food and during breathing. Organic bromines are widely used as sprays to kill insects and other unwanted pests.
What are the side effects of bromine?
Breathing bromine gas could cause you to cough, have trouble breathing, get a headache, have irritation of your mucous membranes (inside your mouth, nose, etc.), be dizzy, or have watery eyes. Getting bromine liquid or gas on your skin could cause skin irritation and burns.
Which period is bromine in?
Fact box
| Group | 17 | Melting point |
|---|---|---|
| Period | 4 | Boiling point |
| Block | p | Density (g cm−3) |
| Atomic number | 35 | Relative atomic mass |
| State at 20°C | Liquid | Key isotopes |