Matching Match each definition with the correct term.

Definitions

1. device for measuring temperature

2. total kinetic energy of particles of matter

3. amount of energy needed to raise the temperature of 1 gram of a substance by 1 °C

4. average kinetic energy of particles of matter

5. scale for measuring temperature

From the CK-12 Physical Science For Middle School Workbook

6. transfer of thermal energy between objects with different temperatures

7. measure that affects the thermal energy of matter but not its temperature

Terms

thermal energy
heat
temperature
thermometer
mass
Celsius
specific heat

Since the gas in your graduated cylinder is a mixture of butane and water vapor, you must determine the partial pressure of the butane, pbutane, alone. to do this, consult a reference and record the partial pressure of the water vapor, pwater, at the temperature you recorded. use the following formula to compute the partial pressure of the butane. pbutane = atmosphere - pwater use the following combined gas law formula and compute the volume that the butane sample will occupy at stp. (hint: convert both temperatures to kelvin.) pbutane x voriginal = pstandard x vfinal troom tstandard use the following ratio and proportion formula to determine the mass of butane needed to occupy a volume of 22.4 l at stp. grams of butane you used “x” grams of butane ml of butane corrected to stp = 22,400 ml compute the theoretical molar mass of butane based on its formula and the atomic masses on the periodic table. compare your experimental results from #3 to the theoretical value of #4, computing a percent error of your findings using this formula: % error = measured value - accepted value x 100 accepted value use the following ratio and proportion formula to determine the mass of butane needed to occupy a volume of 22.4 l at stp. need asap

3) in peaches, [oh]=3.16x10-11 m a) find [h+ ] b) what is the ph? c) is the solution acidic, basic, or neutral?

No copying 15 pts how does a free-body diagram tell you about the net force on an object?