Answer the following questions · Q20
Q.Calculate the molecular mass of the following in u. a. NH3 b. CH3COOH c. C2H5OH
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Start your 14-day free trial to unlock the full solution →Step 1. NH3: 1 N (14u) + 3 H (3x1u) = 14 + 3 = 17 u.
Step 2. CH3COOH (C2H4O2): 2 C (2x12u=24u) + 4 H (4x1u=4u) + 2 O (2x16u=32u) = 24+4+32 = 60 u. …
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