Stoichometry
States Of Matter
Gas Laws
Solutions and Solubility
Acids & Bases
100
A table that is used to calculate the answers in Stoichometry.
What is BCA Table?
100
The number of states of matter.
What is four?
100
Pressure, Time and Volume.
What are the three variables that matter in gas laws?
100
Capable of being dissolved.
What is soluble?
100
A base feels ... when it comes in contact with your skin.
What is slippery?
200
The unit of measurement that must be used in a Stoichometry table.
What are moles?
200
The least common state of matter.
What is plasma?
200
K=C+273
What is the formula for converting Celsius to Kelvin?
200
A law for all soluble solutions.
What is likes dissolve likes?
200
This type of chemical will often flash a color, when added to show when an acid has been neutralized.
What is an indicator?
300
Balance the equation 2 H2S + 3 O2→ 2 SO2 + H2O
What is 2 H2S + 3 O2→ 2 SO2 + 2 H2O
300
When all parts of a substance coexist in equilibrium.
What is the triple point?
300
If the pressure temperature increases in a closed container will the pressure decrease or increase?
What is increase?
300
Two ionic compounds soluble in water.
What is true?
300
An acidic solution has a high concentration of what ions?
What is H3O+?
400
If you have 30.4 g CaCl2, how many moles is that?
What is 0.274 moles CaCl2.
400
Snow is an example of what change?
What is deposition?
400
If a container has 2 liters in it's tempature is tripled under constant pressure what is the amount liters after?
What is 6 liters?
400
Three changes that can dissolve a solute faster.
What is stirring, shaking and heating?
400
This type of acid has two acidic hydrogen atoms.
What is a diprotic acid?
500
If you have the reaction SiH4→ Si + 2 H2, how much H2 grams are produced.
What is 1.42 mole H2 x 2g H2/1 mole H2 = 2.84g H2
500
How are crystalline solids formed?
What is pressure and time?
500
Explain why the pressure of a gas increases when its temperature is increased.
What is the particles move faster and hit the walls of their container harder and more often, which increases the pressure.
500
Increase the gas pressure on the liquid, decrease the temperature and mix.
What is how to dissolve a gas into a liquid?
500
A reaction between Arrhenius acids and Arrhenius bases are called...
What is neutralization reactions?
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