Experiment 6 - Gravimetric Determination of IronFull description
Full description
MELTING POINT DETERMINATION
This will also helpful to find out CaCo3 levels from other sources like agricultural lime too.Full description
PermanganimetryFull description
chem27.1, expt7Full description
Full description
ATQFull description
Full description
Second Formal Report for Chemistry 17 in Up Diliman, also Results and discussion Report For Experiment 8Full description
Please use responsibly. I do not assure you that all of my answers are correct. In fact, you can assume that almost for every RDR, I wrote something wrong As much as possible, use this only for com...
Full description
EXPERIMENT 8 : DETERMINATION OF Fe IN A FERUM SOLUTION BY GRAVIMETRIC ANALYSISFull description
ss
Full description
A Formal ReportFull description
demo fileFull description
Gravimetric Analysis of IronFull description
Full description
Full description
Full description
Experiment 2 - Velocity of SoundFull description
Christopher Galindo
Gravimetric Determination of Calcium Unknown No.: N/A
Thursday, July 3, 2014
Mass Measurements Mass of Unknown Sample (g) Mass of Crucible (g) Mass of Crucible + CaC2O4 H2O (g) Mass of CaC2O4 H2O (g) Mass of CaO (g) Data Analysis: Weight Percent of CaO (%) Average Weight Percent of CaO (%) Standard Deviation (%) Relative Standard Deviation (%) Shown calculations (See Below): 1. Mass of CaC2O4 H2O (g) 2. Mass of CaO (g) 3. Weight Percent of CaO (wt%) 4. Average Weight Percent of CaO (%) 5. Standard Deviation (%) 6. Relative Standard Deviation (%)
Trial #1 0.5007 31.4078 32.1213 0.7135 0.2738
Trial #2 0.5016 32.4278 33.1431 0.7153 0.2745
*Trial #3 0.5012 24.8010 N/A N/A N/A
54.68 54.71 0.04 0.07
54.73
N/A
*crucible dropped
1. Mass of CaC2O4 H2O (g) ( Example: 32.1213 g 31.4078 g = 0.7135 g 2. Mass of CaO (g)
Example:
)
(
)
3. Weight Percent of CaO (wt%)
Example:
4. Average Weight Percent of CaO (%) ∑ ̅ Example: ̅ 5. Standard Deviation (%) ∑ √
̅
Example: √ 6. Relative Standard Deviation (%) ̅ Example: √