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Analytical Techniques Studied

Analytical Techniques Studied. The Mole. The mole is the basis of all our calculations. When in doubt, calculate the number of moles present. Taken from Nelson Chemistry pg 4. Unit Conversions - Temperature. When converting from C elsius to Kelvin add 273 degrees

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Analytical Techniques Studied

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  1. Analytical Techniques Studied

  2. The Mole The mole is the basis of all our calculations. When in doubt, calculate the number of moles present Taken from Nelson Chemistry pg 4

  3. Unit Conversions - Temperature When converting from Celsius to Kelvin add 273 degrees When converting from Kelvin to Celsius subtract 273 degrees Taken from Nelson Chemistry pg 5

  4. Unit Conversions – Mass & Volume Taken from Nelson Chemistry pg 5

  5. When converting pressure, convert to atmospheres before converting to mm of mercury or pascals/kilopascals Taken from Nelson Chemistry pg 5

  6. Key Formulae P = Pressure (kilopascals) V = Volume (L) n = moles R = 8.31 J mol-1 K-1 T = Temperature (°K) C = Concentration (M) m = mass (g) Mr = molar mass Vm= molar volume PV = nRT C1V1 = C2V2 V = n × Vm n = C × V Molar volume: 22.4L at STP 24.5L at SLC

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