Atomicity of nitric acid

1.	Atomicity of nitric acid
Answer» Answer: Nitric acid has the chemical formula HNO 3, so the MASS number would be the sum of the atomic masses for hydrogen (1), nitrogen (14) and three lots of OXYGEN masses (3x16). So, (1+14+48) = 63. ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ᴜ ᴍᴀᴛᴇ

Answer»

Answer:

Nitric acid has the chemical formula HNO 3, so the MASS number would be the sum of the atomic masses for hydrogen (1), nitrogen (14) and three lots of OXYGEN masses (3x16). So, (1+14+48) = 63.