Classmates
Who is the tallest?
Trent
How many centimeters are in 2 meters?
200cm
this type of process, meaning it requires an input of energy from the surroundings
enothermic
an exothermic process where a fuel reacts with an oxygen to produce heat, light, carbon dioxide, and whater. What is it?
Combustion
Is temperature always in Kelvin?
yes
Who has a pet horse?
Courtney
How many grams are in 3 kilograms?
3,000g
What are the units for bond energy?
kJ/mol
What are the reactants?
a fuel
What does pressure units represent?
Force exerted per unit area.
Who has 4 siblings?
Ellie
How many seconds are in 5 minutes?
300sec
Which bond is stronger: c-c or C=C?
C=C
CH4+2O2--CO2+ 2H2O is what chemical equation?
Combustion of methane
Does volume decrease as pressure?
yes
Who hit a coyote?
Kai
How many milliliters are in 0.5 liters?
500ml
What kind of process is breaking bonds?
Endothermic
Why does wood burn but not iron?
It is less dense
Is the gas constant used?
no
Whose middle name is Hector?
KEENAN
How many meters are in 10 kilometers?
10,000 meters
What kind of process is forming bonds?
exothermic
What is heat in combustion?
The activation energy
What happens if volume doubles?
Pressure drops or temperature rises.