equivalent mass is 27.9 . so Molecular mass/moles of electrons per mole = 27.9
looking at the table for atomic masses, the closest we get is for moles of electrons per mole = 2
that is , molecular weight = 55.8 which is for Iron Hence Y is Iron ( Fe )
Solution
equivalent mass is 27.9 . so Molecular mass/moles of electrons per mole = 27.9
looking at the table for atomic masses, the closest we get is for moles of electrons per mole = 2
that is , molecular weight = 55.8 which is for Iron Hence Y is Iron ( Fe ).
TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...
equivalent mass is 27.9 . so Molecular massmole.pdf
1. equivalent mass is 27.9 . so Molecular mass/moles of electrons per mole = 27.9
looking at the table for atomic masses, the closest we get is for moles of electrons per mole = 2
that is , molecular weight = 55.8 which is for Iron Hence Y is Iron ( Fe )
Solution
equivalent mass is 27.9 . so Molecular mass/moles of electrons per mole = 27.9
looking at the table for atomic masses, the closest we get is for moles of electrons per mole = 2
that is , molecular weight = 55.8 which is for Iron Hence Y is Iron ( Fe )
