✨ Best Answer ✨ BaSO4 almost 2 yearsago 9.8で割っているので有効数字が2桁 10306は有効数字2桁だと10000(千の位まで有効)となるので、1.0×10^4 Post A Comment
![[2]や[3]の式にある3Ｃ1、4Ｃ2は、どういう意味ですか？ - 1](https://d1e9oo257tadp1.cloudfront.net/uploads/qa_question_image/file/1810219/thumb_l_webp_D0A829CB-FB1A-400B-92B2-C1EA65030ED5.webp?Expires=1787471258&Signature=eZ0NObfBC-hUm4UrmU6mMX2DoOcy8NKxmUC8yFtK2sQ5AsBsz2vgFxSpMFm0vjjIeCTIe2JUG7ROyUNMVVH0IilXcy-3HVlpmZZPOqmNyYFzAOqKIceMgM3jaH9mIkWwhTvegVlFcfUK1ceHqheSwcSi4Gh3X119cDefvHyNLxfwTXVrNBSn-5ob8-O9nkO3t9Qa-B1xZpGxClqVvLq1CdIni6ybqUnnUD8wnqht~jFHVFOuGLP7RZcDdGnsST-jlizplBreAM9ij0dZ23dLYbvJILtf2Pm3reStwRIKmJct0dVffm7Hwz5QgGfJrlqNV4c7Z3N8zyAx4xUFSE8~5A__&Key-Pair-Id=K2W722D70GJS8W&Expires=1787471258&Signature=fqgTD9rFGhxKXCo0JwCwmOaWoG4dy3WJa9l7w6VYkKnvMxVM41TueriuHVBFh5UDIZ9XTvVg9MJgXITrizNRQHvPJDipweVesKcxW008eqXSwVpGlV5Hn37bWjI8WQ3ij9D7XmIKZNM95gVjDM4483es~Lo6cIVpj44J8kx8cOPxZ6FNMtU3jsoaK~8bkHaZhXT1al7K2nstyS-YmpW~cDm679qrC1IT6Ej54Wnd7cPPPi6WT17CHEqYn~BNCHfZyy4iQ8qdc9X42A8JGndqz68hYuwPDsYu8kWxmeG3AKAtzTDTfjlY1OtH8J5eGn9A-lucHDJha6pcF45C5ZJUEQ__&Key-Pair-Id=K2W722D70GJS8W)
