CO = 12 + 16 = 28u CO2 = 12 + 2 * 16 = 44u Al2O3 = 2 * 27 + 3 * 16 = 102u NaOH = 23 + 16 + 1 = 40u Al(OH)3 = 27 + 3 * (1 + 16) = 78u H2SO4 = 2 * 1 + 32 + 4 * 16 = 98u Na2O = 2 * 23 + 16 = 62 SO3 = 32 + 3 * 16 = 80 H3PO4 = 3 * 1 + 31 + 4 * 16 = 98 CuSO4 = 64 + 32 + 4 * 16 = 160 Fe(OH)3 = 56 + 3 * (1 + 16) = 107 C2H6O = 2 * 12 + 6 * 1 + 16 = 46 Na2O = 23 *2 + 16 = 62 Ba(OH)2 = 137 + 2 * (1 + 16) = 171 N2 = 2 * 14 = 28 Fe2S3 = 2 * 56 + 3 * 32 = 208 H2CO3 = 2 * 1 + 12 + 3 * 16 = 62 C6H12O6 = 6 * 12 + 12 * 1 + 6 * 16 = 180
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CO = 12 + 16 = 28u
CO2 = 12 + 2 * 16 = 44u
Al2O3 = 2 * 27 + 3 * 16 = 102u
NaOH = 23 + 16 + 1 = 40u
Al(OH)3 = 27 + 3 * (1 + 16) = 78u
H2SO4 = 2 * 1 + 32 + 4 * 16 = 98u
Na2O = 2 * 23 + 16 = 62
SO3 = 32 + 3 * 16 = 80
H3PO4 = 3 * 1 + 31 + 4 * 16 = 98
CuSO4 = 64 + 32 + 4 * 16 = 160
Fe(OH)3 = 56 + 3 * (1 + 16) = 107
C2H6O = 2 * 12 + 6 * 1 + 16 = 46
Na2O = 23 *2 + 16 = 62
Ba(OH)2 = 137 + 2 * (1 + 16) = 171
N2 = 2 * 14 = 28
Fe2S3 = 2 * 56 + 3 * 32 = 208
H2CO3 = 2 * 1 + 12 + 3 * 16 = 62
C6H12O6 = 6 * 12 + 12 * 1 + 6 * 16 = 180