Установи сокращённые ионные уравнения(Б), которые могут соответствовать приведённым молекулярным уравнениям(А):
А
Al(OH)_{3}! + Na_{2}SO_{4} ;" alt="Al_{2}(SO_{4})_{3} + NaOH -> Al(OH)_{3}! + Na_{2}SO_{4} ;" align="absmiddle" class="latex-formula">
ZnCl_{2} +H_{2}O" alt="Zn(OH)_{2} +HCl -> ZnCl_{2} +H_{2}O" align="absmiddle" class="latex-formula">
Б

Al
