Question

number of molecules in 0.5moles in co2

Answer 1

$\huge\boxed{\fcolorbox{red}{aqua}{Answer}}$

The number of molecules present in 0.5 moles of CO2 is6. 022 x 1023 x 0.5 = 3.011 x 1023.

Hope it helps

Mark me BRAINLEIST

Answer 2

$\bold{1 \:mole\:of\:CO_{2} \:has\:6.022×10^{23}\:molecules.}$

$\bold{0.5\:mole\:of\:CO_{2} \:has\:\dfrac{6.023×10^{23}}{2}\:molecules.}$

$\bold{=}$$\bold{\red{3.011×10^{23}\:molecules.}}$