Mass=volume x density
if we have mass and density we can calculate volume using the formula: volume=mass/density
volume of the displaced water = 600g/19.3g/cm3
volume = 31.09cm3
Not 100% sure, but I think it’s Water, hope this helps
Answer:
1* 6.022*10^23=6.022*10^23 molecules of CO2 are present.