Question

Which solution has the greatest concentration?
12 g solute, 27 g solvent
15 g solute, 41 g solvent
9 g solute, 18 g solvent
18 g solute, 30 g solvent

Answer 1

Use g of solute per kg of solvent. For instance 12 g solute/ .027 kg solvent

Answer 2

So would it be 18 g solute, 30 g solvent?

Answer 3

@t4023

Answer 4

Yes. Think of it with a real world example such as salt in water. As the amount of solute (salt) goes up the concentration goes up, just as the amount of solvent (water) goes down, the concentration also increases.

Answer 5

Thank you! @t4023

Answer 6

you bet

Answer 7

:)