chlorine gas is collected by downward delivery and because the experiment is unpredictable it is carried out in a fume box.
Sodium is an alkali metal (silvery) found in table salt. (NaCl).
In aqueous solution, H2 is evolved at the cathode (instead of sodium) and chlorine gas is collected at the anode.
Free Chlorine is the Chlorine which is free to do its work in the pool, as opposed to Combined Chlorine which is chlorine that has combined with contaminants and is tied up and ineffective as a sanitizer in the pool. Sometimes you will see it abbreviated as FAC, which stands for Free Available Chlorine.
Is chlorine explosive?Chlorine alone is not explosive.
chlorine
By downward delivery. (:
because it is highly soluble in water
Because the weight / density of chlorine is more than hydrogen. Hence the rate of displacement will be less than that of hydrogen.
Yes, it dissolves to form a mixture of hydrochloric and hypochlorous acids known as chlorine water. For this reason it cannot be collected over water, though saturated brine can be used.
Sodium is an alkali metal (silvery) found in table salt. (NaCl).
It comes from a water line, connected to a water plant, where water is collected and cleaned with chemicals like Florine and Chlorine
In aqueous solution, H2 is evolved at the cathode (instead of sodium) and chlorine gas is collected at the anode.
Chlorine has an atomic mass of 35.453.
Actually Chlorine is the second member of the halogen family(GrVII), so it is collected from the sea salt (e.g. NaCl) via electrolysis and some other separation technique. N.B: On Electrolysis, NaCl solution produces Hydrogen(H2) and Chlorine (Cl2), not Na & Cl2. If you wanna get Na & Cl2 from the electrolysis of NaCl it must be in molten state. Jamil Chemistry, University of Dhaka, Bangladesh. anisurj@gmail.com
They are collected by the state.
Chlorine is an elemental gas. The only atoms in chlorine are CHLORINE. A molecule of chlorine contains two atoms of chlorine (Cl2 ; Cl - Cl) Chlorine is found in the Periodic Table.
Chlorine is a non metal element. Chlorine atomic mass is 35.453.