CHEM 1001/CHM 1020/CHM 1025C/CHM 1032C    Name:________________


Module Two Sample Pretest: Part G Temperature Conversion     10 points


The general formula for the conversion of temperatures on scale X to temperatures on scale Y is:

                          oY   =     Y units/ x units ( oX - RPx)   +   RPy



convert -196oC to oF




convert -196oC to K





The Rankin scale uses a Fahrenheit unit, but assumes zero to be absolute zero.  If absolute zero on the Kelvin scale is zero and on Celsius scale is -273oC, calculate absolute zero on the Fahrenheit scale, then estimate the Freezing point of water on the Rankin scale. (The BP water=212 oF=100 oC=373K= ?R)











Module Two: Part H Density/Specific Gravity Calculations     10 points


A 25.0-mL sample of liquid bromine has a mass of 78.0 g.   What is the density of bromine?






If a sugar solution weighs 4.678 gram and has a volume of 4.67 ml, calculate the density of the solution.