Question

please please please ans me class 9th please please ans me ​

Answer 1

Answer:

44g

Explanation:

CO2

atomic masses: carbon=12

oxygen=16

number of atoms in molecules

carbon=1 and oxygen=2

atomic mass of X number of atoms=

carbon=1(12)=12

oxygen=2(16)=32

molecular mass of compound

12+32=44g