Question

plss explain ??
what is the ans​

Answer 1

Answer:

Number of molecules in 4.4 gram of CO2= 6.022 × 10^22

EXPLANATION-

The molar mass of Carbon = 12.011 gram/mol

The molar mass of 2 Oxygen = 31.998 gram / mol

Total molar mass = 44.009

Moles = the given mass / total molar mass

Moles = 4.4/44 = 0.1

The formula for number of molecules = Total no. of molecule × Na

No. of molecules in 4.4 gram of CO2 = 0.1× 6.022 × 10^23 = 6.022 × 10^22

Hope it is helpful for you

THANK YOU AND HAVE A NYC DAY AHEAD (^_^)