Stoichiometry

Stoichiometry - General Chemistry I Stoichiometric point i...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
General Chemistry I) Stoichiometric point i. Also considered equivalence point b. Moles of analytical equivalent to moles of titrant c. End point is when the point is detected d. Titration error is the difference between the end point and the stoichiometric point II) Most of analysis of acids and bases, but can be redox reactions, or any reaction III) Dilution a. Frequently we make one solution from another, more concentrated one. b. We need to know how many moles are in the new solution i. N=MV c. Concentration of the new solution is found from the number of moles divided by the new volume i. M = n/V d. M1V1 = M2V2 IV)Reaction Between Strong electrolytes a. Solutions of strong electrolytes are entirely ions b. Ions that don’t interact stay in solution c. Non-electrolytes and weak electrolytes are written together d. Ions that do will precipitate out e. Displacement Reaction f. Problems with Complete Equations
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
i. In a sense reactions seem to give too much information g. If we mix NaCl and AgNO3, we make ZERO NaNO3
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

Page1 / 4

Stoichiometry - General Chemistry I Stoichiometric point i...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online