Alvap, water = 40.7 kJ/mol A sample of water has a mass of 100.0 g.
Calculate the amount of heat required to change
the sample from ice at 45.00°C to water vapor at
175.0°C. Relevant constant values are given to the
right
AHius, water = 6.01 kJ/mol
Ср. vapor =
= 1.84 J/g. °C
KJ
DONE
Cp, liquid = 4.18 J/g•°C
Cp, ice = 2.09 J/g. °C
molar mass of water = 18.00 g/mol

Working with si (metric) units for each of the following commonly used measurements, indicate its symbol. liter gram milliliter kilogram meter centigram milligram centimeter kilometer second millimeter milliseconds

Plz mark brainliest 30 points1) find the momentum of a 12 kg snowball that is rolling with a velocity of 9 m/s.2) an 8 ball with a mass of .5 kg is sitting at rest. it is hit by the cue ball (1 kg) traveling at 2.5 m/s. if the cue ball is at rest after the collision, how fast is the 8 ball traveling after the collision? 3) two football players are running toward each other. if the offensive player is 75 kg and is running 8 m/s, how fast must the 60 kg defensive player run in order for the two players to hit and stop?

How have the greenhouse gasses increased from the year 2000 to 2018