Vocabulary 1
The thing that gets dissolved
Solute
A mixture, including a solute and solvent together
Solution
Does adding more solute raise or lower a solution’s freezing point?
Lower
2 Na + Cl2 --> 2 NaCl
Synthesis
____H2 + O2 --> 2 H2O
2 H2 + O2 --> 2 H2O
The thing that does the dissolving
Solvent
A solution with a little bit of solute
Dilute
Does adding more solute raise or lower a solution’s boiling point?
Raise
2 AgBr --> 2 Ag + Br2
Decomposition
CaCO3 --> CaO + CO__
CaCO3 --> CaO + CO2
A mixture where everything’s evenly spread throughout
Homogenous
A solution with a lot of solute
Concentrated
Can a solvent dissolve more or less solid solute if it gets hotter?
More
MgO + CO2 --> MgCO3
Synthesis
CH__ + 2 O__ --> CO2 + 2 H2O
CH4 + 2 O2 --> CO2 + 2 H2O
A mixture where stuff isn’t spread evenly throughout
Heterogenous
A solution with as much solute as it can hold
Saturated
Can a solvent dissolve more or less gas solute if it gets hotter?
Cl2 + 2 NaBr --> 2 NaCl + Br2
Replacement
HCl + NaOH --> NaCl + H___O
HCl + NaOH --> NaCl + H2O
A mixture where you can see the different parts
Suspension
A heterogeneous mixture that looks the same throughout
Colloid
Can a solvent dissolve more or less gas solute if the pressure goes up?
More
H2CO3 --> CO2 + H2O
Decomposition
6 CO2 + 6 H2O --> C___H___O6 + ___ O2
6 CO2 + 6 H2O --> C6H12O6 + 6 O2