Which of these is the correct equation for the dissociation of water? which of these is the correct equation for the dissociation of water? h2o < ==> h+ + oh- h2o + h2o+< ==> h2o + oh- h2o + oh-< ==> h2o+ h2o + h2o < ==> h3o+ + oh- h+< ==> h2o + h2o+

Option (a) is the correct answer.

Explanation:

A dissociation reaction is defined as the reaction in which a compound beaks down into two or more different parts.

For example, molecular formula of water is and when it dissociates then it given hydrogen ion and hydroxide ion.

Therefore, dissociation reaction for water is as follows.

Thus, we can conclude that out of the given options is the correct equation for the dissociation of water.

alkaline metals are lithium, sodium, rubidium, potassium, cesium and francium.

alkali metals have electronegativity from 0.7 to 1, lowest in periodic table of elements, which means that alkali metals (i group in periodic table) has positive oxidation number in compounds.

electronegativity is a chemical property that describes the tendency of an atom to attract a shared pair of electrons towards itself.

alkaline metals (far left in main group) have lowest ionizations energy and easy remove valence electrons,

for example, potassium is the alkali metal and has a single valence electron in the outer electron shell.

electron configuration of potassium is: ₁₉k 1s²2s²2p⁶3s²3p⁶4s¹.

they can not exist alone in nature, because they are very reactive.

each  column  of the  table  is called a group. elements in a group share similar properties. groups are  read  from  top  to  bottom. metal. metalloid. nonmetal. solid. liquid. gas. fe. hg. o.  2. 3. 4. 5. 6. 7. 8. 9.  2. beryllium. 9.012. 4.  sodium. 22.990.  11. 3.  magnesium. 24.305.  12.  potassium. 39.098.  19. 4.  calcium. 40.078.  20. i guess  i