Question

What does the big ‘2’ in 2CO2 mean?

Answer 1

Explanation:

Become a Study.com member to unlock this answer! View this answer. There are four oxygen atoms in the formula 2CO2. The number 2 that is sub-scripted with O determines the number of oxygen atoms, while the number 2 is showing the carbon dioxide atom means how many carbon dioxide is present..

ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ʏᴏᴜ ❤

$\huge\underline{\overline{\mid{\bold{\red{ɪᴛᴢᴍøøɴʙøʏ-}}\mid}}}$

Answer 2

Explanation:

Become a Study.com member to unlock this answer! View this answer. There are four oxygen atoms in the formula 2CO2. The number 2 that is sub-scripted with O determines the number of oxygen atoms, while the number 2 is showing the carbon dioxide atom means how many carbon dioxide is present..

ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ʏᴏᴜ

$\huge\underline{\overline{\mid{\bold{\red{ ❥︎ ᴋɪʏᴀ♡︎ -}}\mid}}}$