不论以何种比例混合,将甲和乙两种混合气体同时通入过量的丙溶液中,一定能产生沉淀的组合是\(\rm{(}\) \(\rm{)}\)
序号 | 甲 | 乙 | 丙 |
\(\rm{①}\) | \(\rm{CO_{2}}\) | \(\rm{SO_{2}}\) | 澄清石灰水 |
\(\rm{②}\) | \(\rm{HCl}\) | \(\rm{CO_{2}}\) | \(\rm{Ba(OH)_{2}}\) |
\(\rm{③}\) | \(\rm{CO_{2}}\) | \(\rm{SO_{2}}\) | \(\rm{Ba(NO_{3})_{2}}\) |
\(\rm{④}\) | \(\rm{NO_{2}}\) | \(\rm{SO_{2}}\) | \(\rm{BaCl_{2}}\) |
\(\rm{⑤}\) | \(\rm{CO_{2}}\) | \(\rm{NH_{3}}\) | \(\rm{CaCl_{2}}\) |