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What else can I help you with?
What is the only way to change the weight of a substance?
Probably change the density
What are some ways to find density of NaCl which is water soluble?
One way to find the density of NaCl is to dissolve a known mass of NaCl in a known volume of water to make a solution. Then, measure the volume of the solution and calculate the density using the formula: Density = mass of solution / volume of solution. Another way is to look up the density of a standard solution of known concentration.
Is temperature the only thing that affects density?
It is the easiest way to affect the volume which would change the density. However, if you increase the pressure but keep temperature constant the volume will also change. Any change in volume affects density.
What is the only way the density of a pure substance can change?
The density of a pure substance can change by altering its temperature. As temperature increases, most substances expand and therefore decrease in density, whereas as temperature decreases, most substances contract and increase in density.
8 Does the density of water change as it mass changes?
No way!
If mass increases and volume stays the same then density?
no density would increase, mass = volume x density if we assume that the volume of the substance cannot change then the only way to increase mass would be if that substance became more dense.
How can you change the overall density of an object?
In a simple way, since density = mass /volume, the density of an object can be changed by changing either mass or volume of an object .
You can increase density by decreasing what?
decrease the volume. that way whatever is in the solution is more concentrated, thus more dense
What is the density of a box that contains 40 milaliters of solution and has a mass of 80 grams?
I have no idea what the density of the box is, and no way to calculate it.But the density of the stuff inside it is 80/40 = 2 grams per milliliter.
How does the way the water changes from one state to another compare to the way other subtances change?
The energy density is higher than for other materials, and water has an anomalous density change right around the freezing (melting) point.
Are braces the only way to fix teeth?
no there is a solution invisalign
Does the amount of water effect its density?
The only way to change the mass of water would be to either add more of it (which wouldn't change it's density - density is an intensive property, not extensive) or to change the isotopes of hydrogen and oxygen in the water - thus getting "heavy water" such as is present as an intermediate materiel in the refining of tritium and as a moderator in some nuclear reactors.
