• 2022-07-25 问题

    欲配制pH为7左右的缓冲溶液,下列缓冲对中选择哪一对最 合适? 未知类型:{'options': ['[tex=9.143x1.214]ZanMAXREhP5RPy8i4iqIDtkv9y7a4vmTEP0wqL8cfIdUKhxbEHT2miE/P9/jABBD7kpFRNvaTF1auUgE3390GXupNzPEQmpq0d7zPltIn98=[/tex]\xa0 \xa0[tex=6.429x1.429]DOdJ0Ge1+ApocU+Gz5G7IhGEZLbEyynijdQ0vJhATUA=[/tex]', '[tex=14.0x1.429]SwuRxS83IVlhwRbdgyY5JC2RrrkxnCeqQVbl7PmUAyW3nbOYnPN0CKA0y4wy2xV+1kmVUNsygJrA0kZJGpNcLA==[/tex]\xa0 \xa0[tex=14.0x1.429]fefqjYOm+vsntSmwwfQlijLFLgj2PtqHJrao00p0h+pFDe8slpaWyMnO8zuEdMMIgP+OlkqOWyuH7NK78jOp9mudr1jKjptNAA4hHwCwK9E=[/tex]', '[tex=13.429x1.429]ggK9heh7nHWz78RGXVW3XV7AK62uELwpPCOn6vMRS1f20EH8IUPyNK29zkSKVE7QL9e5HTGVN/D/pAUKDAxmLEvR1vU7sd6f3h7e3KlUKrWD1YtZb2/hRFDbUynJMDPb[/tex]', '[tex=13.429x1.429]ggK9heh7nHWz78RGXVW3XV7AK62uELwpPCOn6vMRS1f20EH8IUPyNK29zkSKVE7QL9e5HTGVN/D/pAUKDAxmLEvR1vU7sd6f3h7e3KlUKrWD1YtZb2/hRFDbUynJMDPb[/tex]'], 'type': 102}

    欲配制pH为7左右的缓冲溶液,下列缓冲对中选择哪一对最 合适? 未知类型:{'options': ['[tex=9.143x1.214]ZanMAXREhP5RPy8i4iqIDtkv9y7a4vmTEP0wqL8cfIdUKhxbEHT2miE/P9/jABBD7kpFRNvaTF1auUgE3390GXupNzPEQmpq0d7zPltIn98=[/tex]\xa0 \xa0[tex=6.429x1.429]DOdJ0Ge1+ApocU+Gz5G7IhGEZLbEyynijdQ0vJhATUA=[/tex]', '[tex=14.0x1.429]SwuRxS83IVlhwRbdgyY5JC2RrrkxnCeqQVbl7PmUAyW3nbOYnPN0CKA0y4wy2xV+1kmVUNsygJrA0kZJGpNcLA==[/tex]\xa0 \xa0[tex=14.0x1.429]fefqjYOm+vsntSmwwfQlijLFLgj2PtqHJrao00p0h+pFDe8slpaWyMnO8zuEdMMIgP+OlkqOWyuH7NK78jOp9mudr1jKjptNAA4hHwCwK9E=[/tex]', '[tex=13.429x1.429]ggK9heh7nHWz78RGXVW3XV7AK62uELwpPCOn6vMRS1f20EH8IUPyNK29zkSKVE7QL9e5HTGVN/D/pAUKDAxmLEvR1vU7sd6f3h7e3KlUKrWD1YtZb2/hRFDbUynJMDPb[/tex]', '[tex=13.429x1.429]ggK9heh7nHWz78RGXVW3XV7AK62uELwpPCOn6vMRS1f20EH8IUPyNK29zkSKVE7QL9e5HTGVN/D/pAUKDAxmLEvR1vU7sd6f3h7e3KlUKrWD1YtZb2/hRFDbUynJMDPb[/tex]'], 'type': 102}

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