A、<p><span lang="EN-US" style="font-size: 10.5pt; font-family: 宋体;">Na<sup>+</sup></span></p>
B、<p><span lang="EN-US" style="font-size: 10.5pt; font-family: 宋体;">Ca<sup>2+</sup></span></p>
C、<p><span lang="EN-US" style="font-size: 10.5pt; font-family: 宋体;">H<sup>+</sup></span></p>
D、<p><span lang="EN-US" style="font-size: 10.5pt; font-family: 宋体;">HC0<sub>3</sub><sup>-</sup></span></p>
E、<p><span lang="EN-US" style="font-size: 10.5pt; font-family: 宋体;">Cl<sup>-</sup></span></p>