If sodium metal and chlorine gas mix under the right conditions, they will
form salt
. The sodium loses an electron, and the chlorine gains that electron. This reaction is highly favorable because of the electrostatic attraction between the particles. In the process, a great amount of light and heat is released.
How does sodium and chlorine bond?
1.
Ionic Bonds
. … It is easiest for sodium to lose its electron and form a +1 ion, and for chlorine to gain an electron, forming a -1 ion. If sodium can transfer it’s “spare” electron to chlorine (as shown above), both atoms will satisfy their full outer shell requirements, and an ionic bond will be formed.
How do you make table salt with sodium and chlorine?
Chlorine (Cl) is a halogen; it is a highly reactive element that readily gains an electron to fill its outermost shell.
Sodium and chlorine
, two highly reactive elements, combine to form the stable compound sodium chloride (ordinary table salt).
What is the product of chlorine and sodium?
The vigorous reaction between the elements sodium and chlorine forms the white, crystalline
compound sodium chloride, common table salt
, which contains sodium cations and chloride anions (Figure 4.3. 1).
How do you combine Na and Cl?
They combine as atoms, and separate as ions. When sodium and chlorine atoms come together to form sodium chloride (NaCl),
they transfer an electron
. The sodium (Na) atom transfers one electron to the chlorine (Cl) atom, so that they both have full outer shells.
Why does sodium and chlorine make salt?
If sodium metal and chlorine gas mix under the right conditions, they will form salt.
The sodium loses an electron, and the chlorine gains that electron
. This reaction is highly favorable because of the electrostatic attraction between the particles. In the process, a great amount of light and heat is released.
Can you separate sodium and chlorine in salt?
Sodium metal and chlorine gas can be obtained with the
electrolysis of molten sodium chloride
. Electrolysis of aqueous sodium chloride yields hydrogen and chlorine, with aqueous sodium hydroxide remaining in solution.
Why is chlorine poisonous but sodium chloride not?
Salt water is full of sodium chloride molecules. are not poisonous and reactive like sodium metal and chlorine gas
because they are electrically charged atoms called “ions
.” The sodium atoms are missing their outer electron.
What would you see when sodium reacts with chlorine?
The hot sodium then reacts with the chlorine, producing a
bright yellow light
, a great deal of heat energy, and fumes of sodium chloride, which deposits on the walls of the bottle.
What is the ground state configuration for chlorine?
The neutral atom chlorine (Z=17), for instance has 17 electrons. Therefore, its ground state electronic configuration can be written as
1s
2
2s
2
2p
6
3s
2
3p
5
. The chloride ion (Cl
–
), on the other hand, has an additional electron for a total of 18 electrons.
What is the chemical formula of sodium and chlorine?
Sodium chloride /ˌsoʊdiəm ˈklɔːraɪd/, commonly known as salt (although sea salt also contains other chemical salts), is an ionic compound with the chemical formula
NaCl
, representing a 1:1 ratio of sodium and chloride ions.
What compound does sodium and chlorine make?
Sodium and chlorine, two highly reactive elements, combine to form the stable compound
sodium chloride
(ordinary table salt).
What would happen if hot sodium was put in a gas jar of chlorine?
The hot sodium then reacts with the chlorine,
producing a bright yellow light, a great deal of heat energy, and fumes of sodium chloride
, which deposits on the walls of the bottle. In the first video clip, the sodium flares up almost immediately upon reaction with the water, and “burns out” quickly.
What happens when sodium reacts with chlorine to form sodium chloride?
When a sodium atom transfers an electron to a chlorine atom, forming a sodium cation (Na
+
) and a chloride anion (Cl
–
), both ions have complete valence shells, and are
energetically more stable
. The reaction is extremely exothermic, producing a bright yellow light and a great deal of heat energy.
Can you mix salt and bleach?
When dissolved in water, bleach provides OH
–
. There will be a neutralization reaction if the salt you use is acidic. There could be a reaction if the salt you use is basic. The salt will be dissolved in a bleach solution.
Why are sodium and chlorine more active elements?
So, it
takes more energy to get chlorine to react than sodium
. A related measure is the electron affinity – the change in energy due to adding an electron. Again, the lower magnitude of -52.8 kJ/mol for sodium compared to -349 kJ/mol for chlorine indicates that sodium will be more reactive.
