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Chemistry

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Jairo Schinner

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∙ 2021-11-02 18:34:27
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Term1/30
What does the solvent do in a solution
Definition1/30

The answer is "It dissolves something else" on Apex

Term1/30
What does it mean for a solution to be saturated
Definition1/30

The maximum amount of solute is dissolved in it-apex

Term1/30
What is PPM in full
Definition1/30

PPM = Parts Per Million.

1 ppm = 0.0001%

Term1/30
Who has right of way at green light
Definition1/30

The driver facing the green light.

Term1/30
What concentration unit is measured in moles of solute per kilogram of solvent
Definition1/30

Molality

Term1/30
Which of the following intermolecular forces would affect boiling point the most
Definition1/30

Hydrogen bonding

Term1/30
What is another way of describing a freezing point change
Definition1/30

- Melting point change. ^.^

Term1/30
What happens when the pressure of a gas is decreased
Definition1/30

volume increases

Term1/30
Which is an example of a government corporation created under Franklin Roosevelt
Definition1/30

tennesse valley authority

Term1/30
What kind of solid breaks with no regular patterns
Definition1/30

an amorphous solid

Term1/30
What characterizes a crystalline solid when it breaks
Definition1/30

The break follows the crystal structure.

Term1/30
Which of the following is an example of a conjugate acid-base pair
Definition1/30

H2S and HS-

Term1/30
What kind of crystalline solid is MgCl2
Definition1/30

Ionic

Term1/30
What two factors determine the point at which a liquid will boil
Definition1/30

Heat or energy applied and atmosphereic pressures


Pressure and temperature (apex)

Term1/30
What causes the change in pressure when a basketball is pumped up
Definition1/30

the number of molecules changes

Term1/30
What would form a solution
Definition1/30

mixing a solvent and a solute

Apex

Term1/30
Which of the following best describes the kinetic theory
Definition1/30

Atoms and molecules are always moving or vibrating.

Term1/30
Which of the following attractive forces would result in the lowest melting point
Definition1/30

Van der Waals forces, Apex

Term1/30
Which of the following substances would most likely to be malleable
Definition1/30

copper

Term1/30
Which type of molecules would have the lowest melting point
Definition1/30

NonePolar Molecules

Term1/30
What does avogadros law say about a gas at STP
Definition1/30

1 mole of any gas has a volume of 22.4 at STP

Term1/30
When was National Labor Relations Board created
Definition1/30

National Labor Relations Board was created in 1935.

Term1/30
According to the ideal gas law what happens to the volume of a gas when the number of moles doubles
Definition1/30

The volumes doubles

Term1/30
According to the ideal gas law what happens to the volume of a gas when the temperature doubles
Definition1/30

The volume doubles

Term1/30
Which of the following is a weak base NH3 KOH LiOH or NaOH
Definition1/30

Ammonia solution is a weak base.

Term1/30
Room temperature is usually considered to be 25 degrees Celsius what is that in kelvins
Definition1/30

298 K

Term1/30
What is molality of a solution
Definition1/30

It is the number of moles of solute in 1 kg of solvent.

Term1/30
What mixture would form a heterogeneous mixture
Definition1/30

mixture of polar and nonpolar liquids.

Term1/30
which of the following is an example of an Arrhenius acid
Definition1/30

HI

Term1/30
Which of the following is an electrolyte solution
Definition1/30

The answer is "Ions in water" on Apex

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Cards in this guide (30)
What does the solvent do in a solution

The answer is "It dissolves something else" on Apex

What does it mean for a solution to be saturated

The maximum amount of solute is dissolved in it-apex

What is PPM in full

PPM = Parts Per Million.

1 ppm = 0.0001%

Who has right of way at green light

The driver facing the green light.

What concentration unit is measured in moles of solute per kilogram of solvent

Molality

Which of the following intermolecular forces would affect boiling point the most

Hydrogen bonding

What is another way of describing a freezing point change

- Melting point change. ^.^

What happens when the pressure of a gas is decreased

volume increases

Which is an example of a government corporation created under Franklin Roosevelt

tennesse valley authority

What kind of solid breaks with no regular patterns

an amorphous solid

What characterizes a crystalline solid when it breaks

The break follows the crystal structure.

Which of the following is an example of a conjugate acid-base pair

H2S and HS-

What kind of crystalline solid is MgCl2

Ionic

What two factors determine the point at which a liquid will boil

Heat or energy applied and atmosphereic pressures


Pressure and temperature (apex)

What causes the change in pressure when a basketball is pumped up

the number of molecules changes

What would form a solution

mixing a solvent and a solute

Apex

Which of the following best describes the kinetic theory

Atoms and molecules are always moving or vibrating.

Which of the following attractive forces would result in the lowest melting point

Van der Waals forces, Apex

Which of the following substances would most likely to be malleable

copper

Which type of molecules would have the lowest melting point

NonePolar Molecules

What does avogadros law say about a gas at STP

1 mole of any gas has a volume of 22.4 at STP

When was National Labor Relations Board created

National Labor Relations Board was created in 1935.

According to the ideal gas law what happens to the volume of a gas when the number of moles doubles

The volumes doubles

According to the ideal gas law what happens to the volume of a gas when the temperature doubles

The volume doubles

Which of the following is a weak base NH3 KOH LiOH or NaOH

Ammonia solution is a weak base.

Room temperature is usually considered to be 25 degrees Celsius what is that in kelvins

298 K

What is molality of a solution

It is the number of moles of solute in 1 kg of solvent.

What mixture would form a heterogeneous mixture

mixture of polar and nonpolar liquids.

which of the following is an example of an Arrhenius acid

HI

Which of the following is an electrolyte solution

The answer is "Ions in water" on Apex

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