How many gram-equivalent weights are in a 1N solution?

A 1N solution contains 1 gram-equivalent weight of solute per liter of solution. Expressing gram-equivalent weight includes the consideration of the solute's valence. The valence is a reflection of the combining power of an element often as measured by the number of hydrogen atoms it can displace or combine with.

How do you know if a linear system has exactly one solution?

If every variable is basic, then the linear system has exactly one solution. If two augmented matrices are row equivalent to one another, then they describe two linear systems having the same solution spaces. The presence of a free variable indicates that there are no solutions to the linear system.

Does an equation with infinitely many solutions have the same thing on both sides?

So an equation with infinitely many solutions essentially has the same thing on both sides, no matter what x you pick. So first, my brain just wants to simplify this left-hand side a little bit and then think about how I can engineer the right-hand side so it's going to be the same as the left no matter what x I pick.

What are the major and minor components of a solution?

We call the major component the solvent and the minor component (s) the solute (s). The most familiar solutions are aqueous solutions, in which water is the solvent. For example, in a solution of the sugar glucose in water, glucose molecules are the solute and water molecules are the solvent.