To make salt water less concentrated, you should add a substance that can lower the concentration of salt ions in the solution. One common substance used for this purpose is freshwater, which dilutes the salt concentration. By adding freshwater to salt water, the overall concentration of salt ions decreases, making the solution less concentrated.
When an acid is mixed with water, there is usually no visible change, but the acid becomes less concentrated.
One substance with a specific gravity less than water is oil. This is why oil tends to float on top of water.
Water moves from an area of higher water concentration (dilute solution) to an area of lower water concentration (concentrated solution) in osmosis. This movement occurs across a semi-permeable membrane.
Concentrated refers to a substance with a high amount of solute compared to the solvent, resulting in a strong solution. Diluted, on the other hand, describes a solution with a low amount of solute compared to the solvent, making it weaker or less potent.
The EPA recommends well water to have less than 10 ppm of nitrates and less than 1 ppm of manganese for safe drinking water. However, it is always beneficial to have a water quality test done to determine the specific levels of various contaminants in your well water.
Assuming you mean a solution of salt, you would add WATER.
your ugly
Water,
Water,
When an acid is mixed with water, there is usually no visible change, but the acid becomes less concentrated.
Dilute means to make a substance less concentrated by adding water or another solvent.
No. Water tends to diffuse from a region where it (water) is more concentrated to a region where it (water) is less concentrated. The other way of thinking about this is that water diffuses from an area of high solute concentration to an area of low solute concentration.
A sponge gets its oxygen from the water. The oxygen moves from the water to the sponge by a process called diffusion. Diffusion is when molecules of a substance move from an area where they are highly concentrated (where there are a lot of oxygen molecules) to an area where they are less concentrated (where there are not a lot of oxygen molecules). Oxygen is more highly concentrated in the water then in the sponge. Therefore, the oxygen goes from the water to the sponge.
true
The diffusion of substances across a membrane is called passive transport. Molecules move from where the substance is more concentrated to where it is less concentrated.
Liquid diffusion, leading to a solution with an intermediate concentration.
diluted acid is less concentrated i.e. it is mixed with water and a less harmful(like sulphuric acid.) whereas concentrated acid is in its original form...