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What molecules are not stuck togehter?
Molecules that are not stuck together are typically gases, such as oxygen, nitrogen, and hydrogen. In the gas phase, these molecules move freely and are not bonded to each other.
Why is cold alcohol used in DNA extraction?
Cold alcohol is used in DNA extraction to precipitate the DNA molecules out of the solution. The cold temperature helps the DNA molecules to clump together and become visible, making it easier to separate them from the rest of the solution.
Why do the particles of a solution not separate?
Particles in a solution do not separate because they are evenly distributed and surrounded by the solvent molecules. The particles are constantly moving and colliding with solvent molecules, preventing them from clumping together and settling out. This uniform distribution results in a stable mixture that maintains its homogeneity over time.
How do mixture molecules interact with each other in a solution?
In a solution, mixture molecules interact by dispersing evenly throughout the solvent and forming temporary bonds with each other. This allows the molecules to mix together without separating, creating a homogeneous mixture.
If polar and nonpolar solutions are mixed together they will form what?
If polar and nonpolar solutions are mixed together, they will not mix and will form separate layers due to their different polarities. This is because polar molecules are attracted to other polar molecules, while nonpolar molecules are attracted to other nonpolar molecules.
When separate molecules of two or more materials are evenly mixed together What is the result called?
Solution
What molecules are not stuck togehter?
Molecules that are not stuck together are typically gases, such as oxygen, nitrogen, and hydrogen. In the gas phase, these molecules move freely and are not bonded to each other.
Why is cold alcohol used in DNA extraction?
Cold alcohol is used in DNA extraction to precipitate the DNA molecules out of the solution. The cold temperature helps the DNA molecules to clump together and become visible, making it easier to separate them from the rest of the solution.
Ca2 plus ions separate from Mg2 plus ions?
When a Ca2+ ion and a Mg2+ ion are placed in a solution, they will separate due to their interactions with water molecules. The positively charged ions attract the negatively charged ends of water molecules, leading to the formation of hydrated ions that exist as individual entities in the solution. This separation allows each type of ion to interact independently with other substances in the solution.
What forces typically hold separate molecules together?
Van der Waals forces, hydrogen bonds, and electrostatic interactions are common forces that hold separate molecules together. These forces are relatively weak compared to covalent or ionic bonds, allowing molecules to interact without forming strong chemical bonds.
When an ionic compound dissolves in water its forms a clear?
Solution. In this solution, the ions of the ionic compound are surrounded by water molecules, which help to separate and stabilize the ions in the solution. This dispersion of ions allows the solution to be clear and transparent, as the individual ions do not clump together to form a precipitate.
How was coacervates formed?
Coacervates are formed through the phase separation of a solution containing hydrophilic and hydrophobic molecules. When the hydrophobic molecules aggregate together, they form a coacervate phase separate from the rest of the solution. This aggregation can be driven by various factors like changes in temperature, pH, or salt concentration.
What happens to the solute molecules during the dissolving process?
During the dissolving process, the solute molecules separate and disperse throughout the solvent. The intermolecular forces between the solute and solvent molecules overcome the forces holding the solute molecules together, allowing them to mix and form a homogeneous solution.
Why do the particles of a solution not separate?
Particles in a solution do not separate because they are evenly distributed and surrounded by the solvent molecules. The particles are constantly moving and colliding with solvent molecules, preventing them from clumping together and settling out. This uniform distribution results in a stable mixture that maintains its homogeneity over time.
Which is more difficult to separate a compound or a solution?
It is generally more difficult to separate a compound because its components are chemically bonded together, making the separation process more complex compared to a solution where the components are mixed together but not chemically bonded.
What is the name of two or more molecules mingling together?
compounds are 2 or more elements bound together, a mixture is 2 or more elements and/or compounds physically mingled together
What Protein are responsible for all chemical reaction that occur in cells - these proteins lock smaller molecules together and separate larger molecules?
Enzymes
