Gas Laws/Molarity

Question 1

What is Boyle’s Law? What is constant? What is the relationship between the two manipulated variables?

Answer 1

P1V1 = P2V2

Constant: Temperature, moles (n)

Inverse relationship between Pressure and Volume

Question 2

What is Gay Lussac’s Law? What is constant? What is the relationship between the two manipulated variables?

Answer 2

P1/T1 = P2/T2

Constant: Volume, moles (n)

Direct relationship between Pressure and Temperature

Question 3

What is the combine gas law?

What is constant?

Answer 3

P1V1/T1 = P2V2/T2

Constant: moles (n)

Question 4

What is the acronym for Charles, Boyle and Gay-Lussac?

Answer 4

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Pressure Charles
Temperature Boyle
Volume Gay Lussac

Question 5

What is the equation for pressure?

Answer 5

Pressure = force of colliding gas particles/surface area

Question 6

What is the ideal gas law?

Answer 6

PV= nRT

P= pressure
V= volume
n= moles
R= constant (8.31)
T= temperature

Question 7

What is the equation to find Molarity?

Answer 7

Molarity = moles of compound or ion/liters of solution

Question 8

What is the equation to find Molarity/Volume when given a before and an after?

Answer 8

M1V1 = M2V2

Question 9

What is the equation to find pH?

Answer 9

pH= -Log(H3O+)

Question 10

What is Charles Law? What is constant? What is the relationship between the two manipulated variables?

Answer 10

V1/T1 = V2/T2

Constant: Pressure, moles (n)

Direct relationship between Volume and Temperature