Which element does the chemical symbol W represent?
Tungsten
100
What is 4!?
24
200
Give 2 Kinematics equations
vave=(vi+vf)/2
v = v₀ + at
Vf^2=Vi^2+2ad
Displacement equals vnought t plus one half a t squared!
200
What is Avogadro's number better known as?
Mole or 6.02x 10^23
200
The angles of an octagon add up to what number?
1080
300
What is the measure of disorder commonly used in thermodynamics?
Entropy
300
What is Gay-Lussac's Gas Law?
P1T1=P2T2
300
Of the function F(x)=(x+6)^2 +5, what is the x intercept?
x
400
In the gibbs free energy equation, what is the definition of H?
Enthalpy
400
Organic Chemistry: which organic compounds have triple bonds?
Alkynes
400
Solve triangle with sides 5, 6, 9.
angles 110, 39, 32
500
Assuming that a satellite moves with the Earth's rotation, what is its height?
G=6.67x 10^-11
Radius of Earth=6.38x10^6
Period of Rotation= 8.61x 10^4
Mass of earth=5.98x10^24 kg
accept around 30 000
500
What are the angles for an octahedron shaped structure around a central atom?