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| 1. |
Calculate the molecular mass of the following: (i) (ii) (iii) |
| Answer» MIC mass of some of the elements as required by the question:H = 1 amu, O = 16 amu, C = 12 amuNow,( i ) Molecular mass of = ( 1 * 2 ) + 16Molecular mass of = 2 + 16Molecular mass of = 18 amu( ii ) Molecular mass of = 12 + ( 16 * 2 )Molecular mass of = 12 + 32Molecular mass of = 44 amu( III ) Molecular mass of = 12 + ( 1 * 4 )Molecular mass of = 12 + 4Molecular mass of = 16 amu | |