'Initial moles' presentation slideshows

Weak Acid Titration Calculations

838 views • 41 slides

Chemistry project

Chemistry project. To determine the percentage of calcium carbonate in eggshell. Lin Yin Shing (23) Hung Ching Yin (4) Wai Sze Wah (8) Poon Yee Man (7) Yuen Chun Fai (30). Content. Introduction Principle of this experiment

1.06k views • 34 slides

08-09 Chemistry Report

08-09 Chemistry Report. Determine the calcium carbonate content of a sample of an egg shell. Members : Ho chi nam Tong wing kwan Chan siu sing Chan sing yeung Lee cheung fat. Introduction.

614 views • 27 slides

03 - Concentration - DILUTIONS

303 views • 13 slides

Write a balanced equation for the following reaction:

Write a balanced equation for the following reaction: Ethyl ethanoate + water ethanol + ethanoic acid. 1a. 1b. 2. 3. 4. 1) Mass of empty tube / g. 12.01. 12.24. 12.57. 12.18. 12.73. 2) Add 2M HCl catalyst / cm 3. 5.0. 5.0. 5.0. 5.0. 5.0. 3) New mass / g. 17.03. 17.34.

256 views • 11 slides

Write a balanced equation for the following reaction:

Write a balanced equation for the following reaction: Ethyl ethanoate + water ethanol + ethanoic acid. 1a. 1b. 2. 3. 4. 1) Mass of empty tube / g. 12.01. 12.24. 12.57. 12.18. 12.73. 2) Add 2M HCl catalyst / cm 3. 5.0. 5.0. 5.0. 5.0. 5.0. 3) New mass / g. 17.03. 17.34.

212 views • 11 slides

203 views • 9 slides