I understood that of the three classical state of matter - liquid is the only one with fixed volume since liquid can only exist for a limited temperature range (above or below this there will be change in state of matter eg. freezed or boiled) For example, you can't apply pressure to liquid in a closed system to decrease it's volume without freezing it. Another example is evident in the scenario where your blood will start to boil in space (vacuum = almost zero pressure).
No, volume is not conserved during dissolving because the water (or solvent) molecules "make room" for the substance that is dissolving (the solute) which means the volume can decrease, increase or stay the same depending on the substances. There is no conservation of volume.
Volume, temperature and pressure are variables to a system, and thus changeable. However mass is always conserved as it cannot be destroyed; it can however be converted to energy.
No, in principle only mass is conserved when making a solution.
No
no
No, the volume is not conserved because the density of two liquids are different.
The concentration of a solution is basically how strong the solution is.
If you weigh the solute, and then weigh the solvent, and then add the solute to the solvent and weigh the solution, you will find that the sum of the weights of the solute and solvent is equal to the weight of the resulting solution. So mass is conserved.
The concentration of a solution is typically given in terms of the volume of solution, in liters.
No because they have different densities so the volume of the two combined will be slightly less.
ummmm volume can be conserved it just depends on the condition of what u r finding the volume of. @};-
No, the volume is not conserved because the density of two liquids are different.
The mass of both solute and solvent are conserved (sugar water weighs the same as the sugar plus the water), the volume of the solution increases less than the dry volume of the sugar, so the density of the solution is higher than water.
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The concentration of a solution is basically how strong the solution is.
If you weigh the solute, and then weigh the solvent, and then add the solute to the solvent and weigh the solution, you will find that the sum of the weights of the solute and solvent is equal to the weight of the resulting solution. So mass is conserved.
loop of Henle
The concentration of a solution is typically given in terms of the volume of solution, in liters.
Per cent by volume means mls of solute per 100 mls solution. So you need to know the volume of the solute and the total volume of the solution. Divide volume of solute by volume of solution and multiply by 100 to get per cent by volume.
20 volume is 6% solution. To make it 3% solution just add same volume of water to the original 6% solution and you have double volume of 3% solution.
No because they have different densities so the volume of the two combined will be slightly less.
If the concentration of alcohol and water solution is 25 percent alcohol by volume, the volume of alcohol in a 200 solution is 50.