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19 Nov 2019
For the Data Analysis, I am getting wrong values for each input. Please help if you can. This is a lab based on Limiting Reactants.
A. Precipitation of CaC204H2O from the Salt Mixture Unknown number Trial 1 1. Mass of beaker (g) 43. 020 2. Mass of beaker and salt mixture (g) 3. Mass of salt mixture (g) 4. Mass of filter paper (g) +watchekes 32.274 5. Mass of filter paper and product after air-dried or oven-dried (g) watan gass 32,6 l 6. Mass of dried product (g) 0,33 Cac O 7. Formula of dried product B. Determination of Limiting Reactant 1. Limiting reactant in salt mixture (write complete formula) 2. Excess reactant in salt mixture (write complete formula) Data Analysis 1. Moles of Cac,o, H20 (or Cac,o) precipitated (mol -Oedeeeat 2. Moles of limiting reactant in salt mixture (mol O.Oc 23 formula of limiting hydrate Caciz.2H20 3. Mass of limiting reactant in salt mixture (g) 4. Mass of excess reactant in salt mixture (g) formula of excess hydrate K2020u H20 0 b10 33 5. Percent limiting reactant in salt mixture 40 6. Percent excess reactant in salt mixture 7. Mass of excess reactant that reacted (g) 8. Mass of excess reactant, unreacted (g) "Show calculations for Trial 1 on next page. H. 62a Trial 2 C20u. H20 Experiment 8 131
For the Data Analysis, I am getting wrong values for each input. Please help if you can. This is a lab based on Limiting Reactants.
A. Precipitation of CaC204H2O from the Salt Mixture Unknown number Trial 1 1. Mass of beaker (g) 43. 020 2. Mass of beaker and salt mixture (g) 3. Mass of salt mixture (g) 4. Mass of filter paper (g) +watchekes 32.274 5. Mass of filter paper and product after air-dried or oven-dried (g) watan gass 32,6 l 6. Mass of dried product (g) 0,33 Cac O 7. Formula of dried product B. Determination of Limiting Reactant 1. Limiting reactant in salt mixture (write complete formula) 2. Excess reactant in salt mixture (write complete formula) Data Analysis 1. Moles of Cac,o, H20 (or Cac,o) precipitated (mol -Oedeeeat 2. Moles of limiting reactant in salt mixture (mol O.Oc 23 formula of limiting hydrate Caciz.2H20 3. Mass of limiting reactant in salt mixture (g) 4. Mass of excess reactant in salt mixture (g) formula of excess hydrate K2020u H20 0 b10 33 5. Percent limiting reactant in salt mixture 40 6. Percent excess reactant in salt mixture 7. Mass of excess reactant that reacted (g) 8. Mass of excess reactant, unreacted (g) "Show calculations for Trial 1 on next page. H. 62a Trial 2 C20u. H20 Experiment 8 131
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Elin HesselLv2
28 Jan 2019
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