the molecules are donated to water molecules.
if a little of the acid remains after it is added to water, then it is a strong acid.
if a lot remains, then it is a weak acid.
same goes for bases.
When salt is evenly mixed with water, it dissolves into the water forming a homogeneous solution. This happens because the salt molecules interact with the water molecules, breaking apart into ions that are uniformly distributed throughout the water.
When a lipid is mixed with water, the lipid molecules will form structures such as micelles or lipid bilayers due to their hydrophobic tails being shielded from the water by their hydrophilic heads. This is because lipids are amphipathic molecules with both hydrophobic and hydrophilic regions.
The water molecules remain unchanged.
Molecules that are polar(charged) dissolve best in water, while nonpolar molecules do not dissolve well in water.
When water and washing up liquid are mixed, the soap molecules attach to the water molecules due to their different properties. The soap molecules have a hydrophilic (water-attracting) head and a hydrophobic (water-repelling) tail, which allows them to surround and break up oily or greasy substances in the water, making it easier to remove dirt and grime from surfaces.
When salt is evenly mixed with water, it dissolves into the water forming a homogeneous solution. This happens because the salt molecules interact with the water molecules, breaking apart into ions that are uniformly distributed throughout the water.
the molecules are donated to water molecules. if a little of the acid remains after it is added to water, then it is a strong acid. if a lot remains, then it is a weak acid. same goes for bases.
When a lipid is mixed with water, the lipid molecules will form structures such as micelles or lipid bilayers due to their hydrophobic tails being shielded from the water by their hydrophilic heads. This is because lipids are amphipathic molecules with both hydrophobic and hydrophilic regions.
because the salt molecules have mixed up with the water molecules
Change phaze
The physical change that happens to the water from the dye solution is that it gets colored. The water molecules themselves do not change chemically, but they become colored by the dye molecules that dissolve in the water.
No. the molecules are simply separated from each other and mixed with the water.
The water molecules remain unchanged.
The molecules freeze.
The molecules freeze.
nothing happens
Molecules that are polar(charged) dissolve best in water, while nonpolar molecules do not dissolve well in water.