Solvents are really important when we talk about solutions.
When we mix something called a solute with a solvent, we make a solution. The concentration of that solution tells us how much of the solute is inside it.
One way to express concentration is called molarity. Molarity is a way to show how many moles of solute are in one liter of solvent.
For example, if you take 1 mole of salt (like NaCl) and mix it into 1 liter of water, the concentration of that solution is 1 M.
Different solvents can dissolve different amounts of solute. For example, water can easily dissolve sugar, but oil can’t dissolve it at all.
So, in short, solvents help decide how much stuff can dissolve and also change how the solution acts.
Solvents are really important when we talk about solutions.
When we mix something called a solute with a solvent, we make a solution. The concentration of that solution tells us how much of the solute is inside it.
One way to express concentration is called molarity. Molarity is a way to show how many moles of solute are in one liter of solvent.
For example, if you take 1 mole of salt (like NaCl) and mix it into 1 liter of water, the concentration of that solution is 1 M.
Different solvents can dissolve different amounts of solute. For example, water can easily dissolve sugar, but oil can’t dissolve it at all.
So, in short, solvents help decide how much stuff can dissolve and also change how the solution acts.