Chemistry
มัธยมปลาย
求解ಥ_ಥ
Example 04
倍比定律
若兩化合物 MX2、MX3中含X的質量百分比依次為a%及6%,且M的原子量為m,X
的原子量為x,則應如何以b表示a值?
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求解ಥ_ಥ
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![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=1749981809&Signature=nLJ9rPhcgNDXGFwMYlyHzHXkivLhnNkMQwoMzD6G7iQY2z9mvZxrC4ERaXjhxIHgi9OSY53932apxdhrDTzdtBufjYdNb2j7jAxweVq9gTI2sR6D6XLuDWp--vqUcgQwseEeS1xcfacN-RynhMWGbL2O1k1sUe8FH3HI7o0Z1W2okE1O223N5cYOMjIIeUDWtM8CVgLekqxVPqX7xREVFuPrKxmcnBxM-vMJZqcr1oNjJntMCBz9ttOZvxxm7WMo1NCWhpUwdTdZppaUdlV7TBq8DVXA8OXbLIvFoiXhXINjPITOsTtXrO-GgEffn9zamKrgyuAE3CxhZRbQzbwFdA__&Key-Pair-Id=K2W722D70GJS8W&Expires=1749981809&Signature=xva87Rwa578A4wgbSKES17dwvYRilqcgvEixA35Lb0zYH-ZgE-E69x4vyURiZTO0tUT42W7Xl07aZ0eqOS1su3R2YZKU5cXW1IhsmM0rlZs15cb~gUZOBqvXLwoAJ-eLBBzXts96rRh4L~2mpM7wwnj-Uuwu6Xq7kwfTrQCB~TUg02vnOLysVo9FlMcgKBWPLDv-6VWyktj7bqd2Suw0-1in6K3YMrJ0tU5f8hsMypsMeCiUcxcvCdtnH5EOy8Tef00ODix4hP2y8UhBP-qQ59kyJHmgSoKK3M~9nrSnVe-x2sDiKGYwE7yRG0TCY4~KLW9hkeXoGONyGcHSfCpI3A__&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=1749981809&Signature=NYTJ1ZHwPmOCvyZU-y~EnmEatcb9JGV7uej6ikWbg9mYqMD2NPtFqamDCU5IeXOg0GCyltjDRuJsd0owRYw9jj8fzibkqC9heIHPcf0e-vxZVNqeipZ8u0tXhVb9qzS3J-g0m~B4hgZAH-xe2CtTeLzE9Bzy6eEfOUJWWXslTcN-1S2tNcyFSf16YTEoGB9PpCUCUbYqtRqlianc4L2lbD3T92VJC0rME2Dqb~pITzzt46LaNUhhb-32QfglWPqW7~SO6oqgKVihiIoiJR7UofYxJRQNtiuwwWj5-fBADeAdZdE2O6T50n5g~tva~vZqjOEok9N2FGn678oXjjOYWA__&Key-Pair-Id=K2W722D70GJS8W&Expires=1749981809&Signature=kULVBxiIKZL8Ubxh7S6Ff37FNIROe79iv2dmaUV~pwBEXn7MJK9HCNJNl79yiYcdFBxxPhvWpG2rrVfkslpffUzbLt4XIbepLh2RvzYmFbjYWPoBe5~2tPJ-lexhKnY9UuH-jZ84UzUE3SJ3Y1xRF4mMJQIUcpkxv7dL-~xBPDjsR0~5dKgSpQCCp8FNBureK4lJ4o-UNJRDlTGkdn2v8QohB5okjwzxG-tnU4O6-mGoYdzFjV7rC1tYfyK-FnLq0VL35J19S9J19Rs5VgOXYwv2MjG18vd2Wn7cvXP7YPR4av8o0jxUnFaGJoAlYrrTo9pte6Gbpq3~QHSaAXcQ1A__&Key-Pair-Id=K2W722D70GJS8W)
答案是這樣......