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What is the mass in kilogram of 750 ml of a substance that has a density of 0.930g?
Wiki User
∙ 7y ago
If density is stated in 1.174 units being g/mL then the mass can be calculated [in kg] by multiplying both density and volume (in mL) so giving
750 [mL] x 1.174 [g / mL] = 880.5 = 881 gram
Wiki User
∙ 12y ago
Wiki User
∙ 7y agoRecall that density is mass/volume. You have the density of 0.930 g/ml (it can't be just 0.930 g) and the volume of 750 ml.
D = m/V and m = DV
mass = (0.930g/ml)(750 ml) = 697.5 grams
Converted to kilograms: 697.5 g x 1 kg/1000 g = 0.6975 kilograms = 0.698 kilograms (3 sig figs)
Wiki User
∙ 14y ago1 000 mL--------930 g
750 mL-----------x g
x= 750 x 930/1 000= 697,5 g = 0,697 5 kg
Wiki User
∙ 7y agoThe density cannot be 0.930 grams so I am assuming that it is 0.930 grams per cubic centimetre (or per ml). That being the case, the mass is 697.5 grams.
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