If you are asking what cold is then cold is the absence of heat
1st part.)). The rest of the water goes into oceans and underground.
Ionic compounds contain both cations and anions in a ratio that results in no net electrical charge
1.6 X M is the [H] in a HC102 solution that has a pH of 3.78.
Explanation:
Given:
pH of the acid = 3.78
[H+] ion concentration = ?
The dissociation of the acid is shown as:
+ ⇔ HClO2
however, weak acid like HClO2 does not dissociate or ionize completely which causes low hydrogen ion release in the solution.
pH is calculated by applying the formula:
pH = - log [H+]
To calculate the H+ ion concentration the equation will be expressed as:
[H+] =
=
= 1.6 X M
The concentration or molarity of the Hydrogen ion in the solution of the acid is 1.6 X M.