MA = 2.45 * 44 = 108 (g/mol)
<=> 2X + 16*5 = 108
=> X = 14
CT của A : N2O5
nN2O5 = 16.2 / 108 = 0.15 (mol)
=> nN = 0.3 (mol) => %N = 0.3*14/16.2 * 100% = 25.92%
=> nO = 0.15*5 = 0.75 (mol) => %O = 0.75*16/16.2 * 100% = 74.08%
MA = 2.45 * 44 = 108 (g/mol)
<=> 2X + 16*5 = 108
=> X = 14
CT của A : N2O5
nN2O5 = 16.2 / 108 = 0.15 (mol)
=> nN = 0.3 (mol) => %N = 0.3*14/16.2 * 100% = 25.92%
=> nO = 0.15*5 = 0.75 (mol) => %O = 0.75*16/16.2 * 100% = 74.08%
MA = 2.45 * 44 = 108 (g/mol)
<=> 2X + 16*5 = 108
=> X = 14
CT của A : N2O5
nN2O5 = 16.2 / 108 = 0.15 (mol)
=> nN = 0.3 (mol) => %N = 0.3*14/16.2 * 100% = 25.92%
=> nO = 0.15*5 = 0.75 (mol) => %O = 0.75*16/16.2 * 100% = 74.08%
MA = 2.45 * 44 = 108 (g/mol)
<=> 2X + 16*5 = 108
=> X = 14
CT của A : N2O5
nN2O5 = 16.2 / 108 = 0.15 (mol)
=> nN = 0.3 (mol) => %N = 0.3*14/16.2 * 100% = 25.92%
=> nO = 0.15*5 = 0.75 (mol) => %O = 0.75*16/16.2 * 100% = 74.08%
MA = 2.45 * 44 = 108 (g/mol)
<=> 2X + 16*5 = 108
=> X = 14
CT của A : N2O5
nN2O5 = 16.2 / 108 = 0.15 (mol)
=> nN = 0.3 (mol) => %N = 0.3*14/16.2 * 100% = 25.92%
=> nO = 0.15*5 = 0.75 (mol) => %O = 0.75*16/16.2 * 100% = 74.08%
MA = 2.45 * 44 = 108 (g/mol)
<=> 2X + 16*5 = 108
=> X = 14
CT của A : N2O5
nN2O5 = 16.2 / 108 = 0.15 (mol)
=> nN = 0.3 (mol) => %N = 0.3*14/16.2 * 100% = 25.92%
=> nO = 0.15*5 = 0.75 (mol) => %O = 0.75*16/16.2 * 100% = 74.08%
MA = 2.45 * 44 = 108 (g/mol)
<=> 2X + 16*5 = 108
=> X = 14
CT của A : N2O5
nN2O5 = 16.2 / 108 = 0.15 (mol)
=> nN = 0.3 (mol) => %N = 0.3*14/16.2 * 100% = 25.92%
=> nO = 0.15*5 = 0.75 (mol) => %O = 0.75*16/16.2 * 100% = 74.08%
MA = 2.45 * 44 = 108 (g/mol)
<=> 2X + 16*5 = 108
=> X = 14
CT của A : N2O5
nN2O5 = 16.2 / 108 = 0.15 (mol)
=> nN = 0.3 (mol) => %N = 0.3*14/16.2 * 100% = 25.92%
=> nO = 0.15*5 = 0.75 (mol) => %O = 0.75*16/16.2 * 100% = 74.08%.