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The tape on our beaker burned. Took about 1 minute 50 seconds to dissolve. Letting off steam. See...

Partner: Jeff Somvorachith 11/4/24 6. Stoichiometry and Limiting Reagent Purpose: To practice...

11/1/24 c. Net ionic formulas Cu2++2I+->CuI2  Co2++Co32-->CoCO3 Cu2++Co32+->CoCO3 2Al3++3CO3...

Partner: Jeff Somvorachith 10/31/24 Lab 5. Reactions in Solution Precipitation Purpose: To pr...

solutions to the proper location. Some of the solutions contain transition metal ions, so should ...

10/16/24 Analysis: Mass of Sn 2.00 g/118.7 g/mol=0.0168 mol Sn 39.71g-39.21g=0.5g O mass O 0....

Mass of crucible and hydrated compound: 16.08g Mass of crucible and anhydrous compound(first hea...

Data: Mass of tin: 2g Mass of tin, evaporating dish, and watching glass: 39.21g Mass after 1st...

10/15/24 Partner: Connor Engels Lab 4. Empirical Formula Determination Purpose: To determine ...

10/14/24 I get a ratio of 1:9.6 mol MgSO4:H2O, the correct ratio is 1:7. My results are pretty a...

10/11/24 Lab 3. Hydrated Compounds Purpose: To use hydrated compounds to practice calculating ...

9/19/24 Partner: Jeff Somvorachith Lab 2. Mole Concept II Purpose: To practice using the mole...

Analysis: A. 3.07g/63.546 amu =0.0483 mol <-1.     0.0483 mol *6.022*1023=2.91*1022 atoms Cu. <...

9/12/24-9/13/24 - End mixture is clear. - End mixture is 29oC. Experiment - It cooled by 30C. ...

9/12/24 Partner: Jeff Somvorachith Lab 1. Physical and Chemical Changes Lab  Purpose: To ident...

- There are some popping noises when heating and a smell is produced(water boiling smell). - Whe...

milky, cloudy substance with chunks floating in it. Experiment D was a chemical reaction because ...

Experiment D Place 5 drops of silver nitrate into a test tube. Add 5 drops of sod...