What’s on the Solutions and Concentration poster
A definition and 5 facts worth remembering.
A solution is a solute dissolved in a solvent. Concentration measures how much solute is present per unit of solution.
- Solute is what dissolves; solvent is what dissolves it.
- Molarity M = moles of solute ÷ litres of solution.
- Dilution: M₁V₁ = M₂V₂.
- Saturated means no more will dissolve at that temperature.
- Most solids dissolve better when hot; most gases dissolve better when cold.
- 0.5 moles of salt in 2 litres gives a 0.25 M solution.
Concentrated means a lot of solute per litre. Strong means fully dissociated. They are unrelated ideas.
Questions about the Solutions and Concentration poster
- What’s on the Solutions and Concentration poster?
- A definition and 5 facts worth remembering. A solution is a solute dissolved in a solvent. Concentration measures how much solute is present per unit of solution. Solute is what dissolves; solvent is what dissolves it.; Molarity M = moles of solute ÷ litres of solution.; Dilution: M₁V₁ = M₂V₂.; Saturated means no more will dissolve at that temperature.; Most solids dissolve better when hot; most gases dissolve better when cold.; 0.5 moles of salt in 2 litres gives a 0.25 M solution.. Concentrated means a lot of solute per litre. Strong means fully dissociated. They are unrelated ideas.
- Who is the Solutions and Concentration poster for?
- Solutions and Concentration is filed under 10th Grade (ages 15–16), so it matches what that year asks a child to remember. It is equally useful to an older student revisiting science, and to the parent or teacher answering the question at the kitchen table.
- When should you use the Solutions and Concentration poster?
- Molarity is moles per litre. Get the volume into litres before dividing. A wall chart earns its place by being glanceable from where the work is happening, so Solutions and Concentration belongs on the wall where that science work actually happens, within glancing distance, rather than filed away.
- What other posters go with Solutions and Concentration?
- Acids and Bases, Balancing Equations and Bonding & Reactions sit alongside Solutions and Concentration in the 10th Grade set. Printed together they make a wall rather than a single sheet, which is how a reference set actually gets used.Acids and BasesBalancing EquationsBonding & Reactions
- Is the Solutions and Concentration poster free to download and print?
- Yes. Solutions and Concentration downloads as a free PDF with no account, no email and no watermark, like everything else in the 10th Grade set. Print as many copies as you like for a home, a classroom, a library or a tutoring group; reselling the file is the only thing the licence rules out.Read the licence
- What size does the Solutions and Concentration poster print at?
- Solutions and Concentration is a vector PDF laid out for US Letter, and prints on A4 with Fit to page — the same file, no separate download. Because every mark on it is drawn rather than photographed, it stays sharp enlarged to A3, A2 or A1 at a copy shop. Colour carries emphasis only, so a greyscale print of Solutions and Concentration loses nothing.Printing guide
Related posters
Charts that sit alongside Solutions and Concentration on the same wall.
Browse every 10th Grade poster, or start from the full catalogue.