Question

calculate formula unit mass
​

Answer 1

Answer:

calculate the formula unit mass, find out the number of atoms of every element present in the chemical formula. Add together the relative atomic mass values for all the atoms of every element present.

Explanation:

Hope it helps you

Answer 2

Answer:

ᴛᴏ ᴄᴀʟᴄᴜʟᴀᴛᴇ ᴛʜᴇ ғᴏʀᴍᴜʟᴀ ᴜɴɪᴛ ᴍᴀss, ғɪɴᴅ ᴏᴜᴛ ᴛʜᴇ ɴᴜᴍʙᴇʀ ᴏғ ᴀᴛᴏᴍs ᴏғ ᴇᴠᴇʀʏ ᴇʟᴇᴍᴇɴᴛ ᴘʀᴇsᴇɴᴛ ɪɴ ᴛʜᴇ ᴄʜᴇᴍɪᴄᴀʟ ғᴏʀᴍᴜʟᴀ. ᴀᴅᴅ ᴛᴏɢᴇᴛʜᴇʀ ᴛʜᴇ ʀᴇʟᴀᴛɪᴠᴇ ᴀᴛᴏᴍɪᴄ ᴍᴀss ᴠᴀʟᴜᴇs ғᴏʀ ᴀʟʟ ᴛʜᴇ ᴀᴛᴏᴍs ᴏғ ᴇᴠᴇʀʏ ᴇʟᴇᴍᴇɴᴛ ᴘʀᴇsᴇɴᴛ. ʟᴇᴛ ᴜs ᴄᴀʟᴄᴜʟᴀᴛᴇ ᴛʜᴇ ғᴏʀᴍᴜʟᴀ ᴜɴɪᴛ ᴍᴀss ᴏғ ᴋᴄʟ.