Answer:
the answer is photosynthesis
3.5 M has 3.5 moles per litre
so we have one litre, so we need 3.5 moles
moles = mass/molarmass
3.5 * 23 = 80.5
B is the correct answer to your question
The usual units of density are g/cm.
You may have also seen g/mL used for density. Keep in mind that 1 cm = 1 mL.
The answer is package c because each cd would cost $1.87, which is the lowest price
