貝拉 約4年以前 我不確定答案是不是這樣 Catherine 約4年以前 答案是這樣...... 貝拉 約4年以前 那我就不知道了🤔 Catherine 約4年以前 還是謝謝你😂 貝拉 約4年以前 不客氣😀 留言
![請問
(A)為什麼要放在同一個根號裡？
不能拆開來分別算完[OH-]再加起來？ - 1](https://d1e9oo257tadp1.cloudfront.net/uploads/qa_question_image/file/1755980/thumb_l_webp_ED5CBF12-E478-41E8-84BE-58DB409F14D0.webp?Expires=1749908791&Signature=efY8eREqb0uSPkOIh3j7dgmOwbPd3iOeK~Esd7zRtLODOZUJOr1tBHUIvIoh76T7mVWSoNkMc84IrewlNaoUtyuvW-JByCdSQ~0vWzrOqwNNpnpAQLgfOuPnwGhVqpQIK7ihZOJff7hTuEOok31J-P2--~AyuWJQ8q5BiGuyQpg06vatoloKm1KMiEHwxcu3op5zXy10UvTJe5L5V0WQFCuW7~gEJXoT4Xzhb-CxfnIQh4lDqWkFPCIcyIUr9XygwMu6FJu1ybdjIFMD5hj4Dh6pdLGstNDAam5v4PhFAWGlLDyGrOtmM8OGXYJz~FPJ0LLdw6udEKAQ~B83ceoODA__&Key-Pair-Id=K2W722D70GJS8W&Expires=1749908791&Signature=F6Jh-PXjPbQRu-6T~Pn0D07Rv1fjyMEqw229GbRAajGQgX9syuYrgJSUSv53ot8tODKvTAgvTAp4xtZWF-DlH9pvTpj0r~hI1UqBttBB0wFJ2QlIOnDQ8QJQJIgyI2JEM7AimvnlFZRi0B6gumrDpNmwFHzsaSVu94Q6QKSJvKftspcpHonpoV8wn50Nst8B3PC3HLVx6ZbsR1KqXTdcSybKyREvzB7dmGfD5XhFGtz-ux8u17h91dPva2lGoow-DVuBVLhmNhwZFVPhGvoylo8i1oYG~IadqRKi9GrA80B-TqWf9zzKwE~X6m2JAcdZNA1gqEiZfD4hEFImfuJY1Q__&Key-Pair-Id=K2W722D70GJS8W)
![請問
(A)為什麼要放在同一個根號裡？
不能拆開來分別算完[OH-]再加起來？ - 2](https://d1e9oo257tadp1.cloudfront.net/uploads/qa_question_image/file/1755981/thumb_l_webp_6836EB4F-23DB-4E81-9585-5982146348F9.webp?Expires=1749908791&Signature=tcflipw1gQ1XZUAWjzBC0Q1PdNJ-hiRvuihE7CskLXdY13jbcZ9NatUC~FttfNd7kWPuW5QDI4kiwU39Oyt13MaYlGFSZT1tq61usVKQVdbnaiJOkJWWZoaD5-CYaJeGYzyJ1fYLgaX4dFJVeNrWvxtg-RwnSeT3GS~4YCdA9OKkNrQ4-MqAx2qLta3rndp-ryNFd0YybPSdVCY5sZekK8XDbLEpuuVuXJjB1pM29rI1BSt-ptT17lpn8zYd-E0U8l827fitDa7DwgNwfro0JKURTqRFWq1uD0RL9ufRmkO8~GBlnNhU3tEK~YWv-0SDwRWJlRUbrwaR45kku-Mf7g__&Key-Pair-Id=K2W722D70GJS8W&Expires=1749908791&Signature=ro67HGDvimb6DLpn9e39PboQJT8r2UAjK9V5DDVG-KJqb9q4HiqRBcntpqefVIRqZMur56ehxTOV3NJuOS2VIcazt1idr2ZXYRGwUniU5~TrNmT1X2xqFwM0zhzDuiuigHoINgOXPMpwPb2wHYfjTUGwJ2aEqHQnjijsBqpk~EYIA1nrhw7AMxcbkUqJN8W4EIB9ACDfCuTXHb2VVXvJ6~YrjVnnp7jlLI3y2W7JdFErMp74iqiljZw0NIgKOuFqs9B2Ah3qz230DtGG9dRz1jFgj1lMaEh3c~uSiWoWBqFRcZ62v06zamabWWdRSJ6e5gUD-~SD~zYrcFFt3u4hkg__&Key-Pair-Id=K2W722D70GJS8W)
答案是這樣......