2007-07-16 02:06:03 · 5 answers · asked by anne 3 in Science & Mathematics ➔ Chemistry
Density = Mass / Volume
Therefore you need at least two of the variables to calculate the third.
2007-07-16 02:10:54 · answer #1 · answered by Doctor Q 6 · 0⤊ 0⤋
You can't find the mass AND volume from density alone. You need to be told one or the other.
d=m/v
2007-07-16 03:35:28 · answer #2 · answered by ChemGuy 2 · 0⤊ 0⤋
For the mass you must weigh it. after this, you divide the mass by densuty and have the volume?
It is natural that given only the density, you can not have both mass and volume
2007-07-16 02:11:02 · answer #3 · answered by maussy 7 · 0⤊ 0⤋
oftentimes we've the opposite it somewhat is the solid state has lessvolume than the liquidstate.Butfor water the opposite is authentic .it is using the certainty that in the process water the primary atom it somewhat is the oxygen has 2 lone pairs so orientated that the quantity of hydrogen bonding is optimum in case of ice. because of this for this reason there's a plenty void area(to generate the optimum of hydrogenbonding). Now as we warmth the ice the hydrogen bonds get disrupted and the void areas become filledupwith the water molecules.consequently the liquid formhas extra density&much less volume than the solid state.
2017-01-21 05:12:21 · answer #4 · answered by mejia 2 · 0⤊ 0⤋
It's so:
density= weight/volume
then volume= weight/density
and density x volume= weight.
Thanks!
2007-07-16 02:33:10 · answer #5 · answered by Anonymous · 1⤊ 1⤋