Understanding Solutions
This is usually present in a greater amount in a solution
Solvent
A solution in which more solute can be dissolved is called a(n) ________ solution
Unsaturated
Changes Litmus paper color from
Blue to Red
Changes Litmus paper color from
Red to Blue
The pH scale ranges from
1 to 14
This is usually present in a smaller amount in a solution
Solute
This makes a saturated solution become unsaturated
Heat
What does it make when it mixes with limestone, egg shells, or other carbonates
Carbon Dioxide
Its taste and feels
Bitter and Slippery
What numbers represent the acids, neutral, and bases
Acids 1-6; Neutral 7; Bases 8-14
The three types of mixtures
Solution, colloid, and suspension
How do water molecules dissolve salt
It surrounds each ion
How does it create when it mixes with metals
Hydrogen gas
How do bases react with metals
They don't
The product of neutralization
Salt and Water
A solution can be in different forms, which are...
Solids, liquids, or gases
How do water molecules dissolve sugar
It surrounds each sugar molecule
Give an example of an acid
TBD
Give an example of a base
TBD
Find the concentration of a solution with 30g of solute in 250g of solution
12%
A solute _______ the freezing point of a liquid
Lowers
______ solution that contains more of the dissolved material than could be dissolved by the solvent under normal circumstances
Supersaturated
What is the chemical symbol for Hydrogen ions
H+
What is the chemical symbol for Hydroxide ions
HO-
Antacids have a pH of 11 and drain cleaner has a pH of 14. Assuming each pH value really represents 10x, this is how much more basic drain cleaner is compared to antacids.
1000x