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Scientific Notation
Significant Figures
Formula's
Vocabulary
Scientists
100
3*10^-2 = ?
What is .03
100
How many Sig Figs are in 0.0004?
What is 1 Sig Fig
100
What is the equation to describe a change in Gibbs energy?
What is Delta G=Delta H- T*(Delta S)
100
Define Phase
What is part of matter that is uniform.
100
Whose principle stated that when a system at equilibrium is disturbed, the system changes in a way to reduce the change?
What is Le Chatelier’s
200
0.24*10^-3 = ?
What is .00024
200
How many Sig Figs are in 23.7?
What is 3 Sig Figs
200
T(melting point)= ?
What is Delta H of fusion/Delta S of fusion
200
Define Concentration
What is the amount of particular substance in a given quantity of a mixture, solution, or ore.
200
Who discovered that a gas’s volume is directly proportional to the temperature on the Kelvin scale if the pressure remains the same?
What is Jacques Charles
300
4.75*10^6 = ?
What is 475000
300
How many Sig Figs are in 2.0003?
What is 5 Sig Figs
300
What’s the formula for the ideal gas law?
What is PV=nrT
300
Define Concentration
What is the state in which the forward and reverse reaction occur at the same time.
300
Who discovered that if the pressure and temperature are kept constant, gases react in volume proportions that are whole numbers?
What is Joseph Gay-Lussac
400
24.8*10^12 = ?
What is 24800000000000
400
How many Sig Figs are in 23.2656382?
What is 9 Sig Figs
400
What’s the formula for Boyle’s law?
What is P1V1=P2V2
400
Define Effusion
What is the passage of a gas under pressure through a tiny opening.
400
Who came up with the law on partial pressure?
What is John Dalton
500
90.7*10^20 = ?
What is 9070000000000000000000
500
How many Sig Figs are in 0.029280036?
What is 8 Sig Figs
500
What’s the Graham’s law of diffusion?
What is Va/Vb = square root of Mb/ Ma
500
Define miscible
What is describes two or more liquids that are able to dissolve into each other in various proportions.
500
Who studied the effect of diet on sailors who had scurvy?
What is Dr. James Lind