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.