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What else can I help you with?
What substance that's added to acid has no visible change?
When an acid is mixed with water, there is usually no visible change, but the acid becomes less concentrated.
What substance has a specific gravity less that water?
One substance with a specific gravity less than water is oil. This is why oil tends to float on top of water.
Where is water moving from in osmosis?
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.
What is the difference between concentrated and diluted?
The terms concentrated and diluted refer to the various states of a solution. When it is concentrated, there is more solute or less solvent. In contrast, when it is diluted, there is less solute or more solvent.
What is a good level of ppm in well water?
"ppm" simply means 'parts per million' and describes the quantity of any substance in water. For example -Iron should be less than 3 ppm."ppm" simply means 'parts per million' and describes the quantity of any substance in water. For example -Iron should be less than 3 ppm.
What substance should you add to salt to make it less concentrated?
Assuming you mean a solution of salt, you would add WATER.
What makes a substance less concentrated by adding a liquid like water?
your ugly
What should you add to salt water to make it less concentrated?
Water,
What substances should you add to salt water to make it less concentrated?
Water,
What substance that's added to acid has no visible change?
When an acid is mixed with water, there is usually no visible change, but the acid becomes less concentrated.
Dilute in a sentence?
I will dilute the gravy by adding the milk and heat.
Does water tend to diffuse from a region where it less concentrated to a region where it is highly concentrated?
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.
How do sponges breathe?
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.
Is it true that water tends to diffuse from a region where is is less concentrated to a region where it is highly concentrated?
true
What is passive membran transport?
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.
What is the spontaneous tendency of a substance to move down its concentration gradient from a more concentrated to a less concentrated area?
Liquid diffusion, leading to a solution with an intermediate concentration.
What is the difference between dilutes and concentrated acid's?
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...
