Question

With white light, a team measured a 0.7% percent change with 3.5g of plant matter in a one liter container. Convert

the change of % CO2 into moles CO2 produced (MW = 44.0 g/
mole).

Answer 1

moles CO₂ = 5.57.10⁻⁴

Further explanation

A mole is a number of particles(atoms, molecules, ions) in a substance

Can be formulated :

`\tt mol=(mass)/(MW)`

0.7% percent change with 3.5g of plant matter

mass :

`\tt 0.7\%* 3.5~g=0.0245~g`

moles :

`\tt moles=(0.0245)/(44)=0.000557=5.57.10^(-4)`