[collegekid_47]

The density of mercury is 13.6g/mL. Express this in kg/m cubed

[Dan]

1kg=1000g
1m³=10⁶cm³=10⁶mL

[utramos]

The density of mercury is 13.6g/mL. Express this in kg/m cubed

ok first start by converting grams to kilograms easy way to remember the calculation is to think about kilometers and meters theres 1000 meters in a kilometers so there is 1000 grams in a kilogram. So if u have 13.6g  that would calculate to 13.6 / 1000 = .00136kg

to convert to m³ first u need to relize that  ml is equal to cm³
and to convert from cm³ to m³ u have to use the factor that 1m³ is = 1,000,000 cm³

So its 

(.00136kg)(1,000,000cm³)   units cancel and u get kg/over m³
(1cm³)(1m³)